uelen/SDVD
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Demo commit
All checks were successful
ci/woodpecker/push/test-workflow Pipeline was successful
Details

Browse Source 
The audio output is still messed up, but this commit gets everything as
ready as it can get. Fixed up all the testbenches and added state
machines for everything
This commit is contained in:
Waylon Cude 2025-06-10 13:26:35 -07:00
parent fe227d1b61
commit f840d27b8e
27 changed files with 1300 additions and 274 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

99
Nexys-A7-100T-Master.xdc
View File

@ -217,29 +217,6 @@ set_property -dict {PACKAGE_PIN D12 IOSTANDARD LVCMOS33} [get_ports AUD_SD]
#set_property -dict { PACKAGE_PIN L13 IOSTANDARD LVCMOS33 } [get_ports { QSPI_CSN }]; #IO_L6P_T0_FCS_B_14 Sch=qspi_csn
connect_debug_port u_ila_0/probe2 [get_nets [list {realSdPlayer/address[0]} {realSdPlayer/address[1]} {realSdPlayer/address[2]} {realSdPlayer/address[3]} {realSdPlayer/address[4]} {realSdPlayer/address[5]} {realSdPlayer/address[6]} {realSdPlayer/address[7]} {realSdPlayer/address[8]} {realSdPlayer/address[9]} {realSdPlayer/address[10]} {realSdPlayer/address[11]} {realSdPlayer/address[12]} {realSdPlayer/address[13]} {realSdPlayer/address[14]} {realSdPlayer/address[15]} {realSdPlayer/address[16]} {realSdPlayer/address[17]} {realSdPlayer/address[18]} {realSdPlayer/address[19]} {realSdPlayer/address[20]} {realSdPlayer/address[21]} {realSdPlayer/address[22]} {realSdPlayer/address[23]} {realSdPlayer/address[24]} {realSdPlayer/address[25]} {realSdPlayer/address[26]} {realSdPlayer/address[27]} {realSdPlayer/address[28]} {realSdPlayer/address[29]} {realSdPlayer/address[30]} {realSdPlayer/address[31]}]]
set_property MARK_DEBUG true [get_nets reset]
connect_debug_port u_ila_0/probe4 [get_nets [list {realSdPlayer/reader/next_state[0]} {realSdPlayer/reader/next_state[1]} {realSdPlayer/reader/next_state[2]}]]
connect_debug_port u_ila_0/probe7 [get_nets [list {realSdPlayer/reader/state[0]} {realSdPlayer/reader/state[1]} {realSdPlayer/reader/state[2]}]]
connect_debug_port u_ila_0/probe6 [get_nets [list {realSdPlayer/sender/to_send[0]} {realSdPlayer/sender/to_send[1]} {realSdPlayer/sender/to_send[2]} {realSdPlayer/sender/to_send[3]} {realSdPlayer/sender/to_send[4]} {realSdPlayer/sender/to_send[5]} {realSdPlayer/sender/to_send[6]} {realSdPlayer/sender/to_send[7]} {realSdPlayer/sender/to_send[8]} {realSdPlayer/sender/to_send[9]} {realSdPlayer/sender/to_send[10]} {realSdPlayer/sender/to_send[11]} {realSdPlayer/sender/to_send[12]} {realSdPlayer/sender/to_send[13]} {realSdPlayer/sender/to_send[14]} {realSdPlayer/sender/to_send[15]} {realSdPlayer/sender/to_send[16]} {realSdPlayer/sender/to_send[17]} {realSdPlayer/sender/to_send[18]} {realSdPlayer/sender/to_send[19]} {realSdPlayer/sender/to_send[20]} {realSdPlayer/sender/to_send[21]} {realSdPlayer/sender/to_send[22]} {realSdPlayer/sender/to_send[23]} {realSdPlayer/sender/to_send[24]} {realSdPlayer/sender/to_send[25]} {realSdPlayer/sender/to_send[26]} {realSdPlayer/sender/to_send[27]} {realSdPlayer/sender/to_send[28]} {realSdPlayer/sender/to_send[29]} {realSdPlayer/sender/to_send[30]} {realSdPlayer/sender/to_send[31]} {realSdPlayer/sender/to_send[32]} {realSdPlayer/sender/to_send[33]} {realSdPlayer/sender/to_send[34]} {realSdPlayer/sender/to_send[35]} {realSdPlayer/sender/to_send[36]} {realSdPlayer/sender/to_send[37]} {realSdPlayer/sender/to_send[38]} {realSdPlayer/sender/to_send[39]} {realSdPlayer/sender/to_send[40]} {realSdPlayer/sender/to_send[41]} {realSdPlayer/sender/to_send[42]} {realSdPlayer/sender/to_send[43]} {realSdPlayer/sender/to_send[44]} {realSdPlayer/sender/to_send[45]} {realSdPlayer/sender/to_send[46]} {realSdPlayer/sender/to_send[47]}]]
set_property MARK_DEBUG true [get_nets realSdPlayer/fast_clk]
connect_debug_port u_ila_0/probe8 [get_nets [list {realSdPlayer/fastSender/to_send[0]} {realSdPlayer/fastSender/to_send[1]} {realSdPlayer/fastSender/to_send[2]} {realSdPlayer/fastSender/to_send[3]} {realSdPlayer/fastSender/to_send[4]} {realSdPlayer/fastSender/to_send[5]} {realSdPlayer/fastSender/to_send[6]} {realSdPlayer/fastSender/to_send[7]} {realSdPlayer/fastSender/to_send[8]} {realSdPlayer/fastSender/to_send[9]} {realSdPlayer/fastSender/to_send[10]} {realSdPlayer/fastSender/to_send[11]} {realSdPlayer/fastSender/to_send[12]} {realSdPlayer/fastSender/to_send[13]} {realSdPlayer/fastSender/to_send[14]} {realSdPlayer/fastSender/to_send[15]} {realSdPlayer/fastSender/to_send[16]} {realSdPlayer/fastSender/to_send[17]} {realSdPlayer/fastSender/to_send[18]} {realSdPlayer/fastSender/to_send[19]} {realSdPlayer/fastSender/to_send[20]} {realSdPlayer/fastSender/to_send[21]} {realSdPlayer/fastSender/to_send[22]} {realSdPlayer/fastSender/to_send[23]} {realSdPlayer/fastSender/to_send[24]} {realSdPlayer/fastSender/to_send[25]} {realSdPlayer/fastSender/to_send[26]} {realSdPlayer/fastSender/to_send[27]} {realSdPlayer/fastSender/to_send[28]} {realSdPlayer/fastSender/to_send[29]} {realSdPlayer/fastSender/to_send[30]} {realSdPlayer/fastSender/to_send[31]} {realSdPlayer/fastSender/to_send[32]} {realSdPlayer/fastSender/to_send[33]} {realSdPlayer/fastSender/to_send[34]} {realSdPlayer/fastSender/to_send[35]} {realSdPlayer/fastSender/to_send[36]} {realSdPlayer/fastSender/to_send[37]} {realSdPlayer/fastSender/to_send[38]} {realSdPlayer/fastSender/to_send[39]} {realSdPlayer/fastSender/to_send[40]} {realSdPlayer/fastSender/to_send[41]} {realSdPlayer/fastSender/to_send[42]} {realSdPlayer/fastSender/to_send[43]} {realSdPlayer/fastSender/to_send[44]} {realSdPlayer/fastSender/to_send[45]} {realSdPlayer/fastSender/to_send[46]} {realSdPlayer/fastSender/to_send[47]}]]
connect_debug_port u_ila_0/probe19 [get_nets [list realSdPlayer/send_command_ready_fast]]
connect_debug_port u_ila_0/probe21 [get_nets [list realSdPlayer/send_command_start_fast]]
set_property MARK_DEBUG true [get_nets realSdPlayer/sd_cmd_OBUF]
create_debug_core u_ila_0 ila
set_property ALL_PROBE_SAME_MU true [get_debug_cores u_ila_0]
set_property ALL_PROBE_SAME_MU_CNT 2 [get_debug_cores u_ila_0]
@ -252,92 +229,60 @@ set_property C_TRIGOUT_EN false [get_debug_cores u_ila_0]
set_property port_width 1 [get_debug_ports u_ila_0/clk]
connect_debug_port u_ila_0/clk [get_nets [list CLK100MHZ_IBUF_BUFG]]
set_property PROBE_TYPE DATA_AND_TRIGGER [get_debug_ports u_ila_0/probe0]
set_property port_width 6 [get_debug_ports u_ila_0/probe0]
connect_debug_port u_ila_0/probe0 [get_nets [list {realSdPlayer/next_state[0]} {realSdPlayer/next_state[1]} {realSdPlayer/next_state[2]} {realSdPlayer/next_state[3]} {realSdPlayer/next_state[4]} {realSdPlayer/next_state[5]}]]
set_property port_width 48 [get_debug_ports u_ila_0/probe0]
connect_debug_port u_ila_0/probe0 [get_nets [list {realSdPlayer/slowSender/to_send[0]} {realSdPlayer/slowSender/to_send[1]} {realSdPlayer/slowSender/to_send[2]} {realSdPlayer/slowSender/to_send[3]} {realSdPlayer/slowSender/to_send[4]} {realSdPlayer/slowSender/to_send[5]} {realSdPlayer/slowSender/to_send[6]} {realSdPlayer/slowSender/to_send[7]} {realSdPlayer/slowSender/to_send[8]} {realSdPlayer/slowSender/to_send[9]} {realSdPlayer/slowSender/to_send[10]} {realSdPlayer/slowSender/to_send[11]} {realSdPlayer/slowSender/to_send[12]} {realSdPlayer/slowSender/to_send[13]} {realSdPlayer/slowSender/to_send[14]} {realSdPlayer/slowSender/to_send[15]} {realSdPlayer/slowSender/to_send[16]} {realSdPlayer/slowSender/to_send[17]} {realSdPlayer/slowSender/to_send[18]} {realSdPlayer/slowSender/to_send[19]} {realSdPlayer/slowSender/to_send[20]} {realSdPlayer/slowSender/to_send[21]} {realSdPlayer/slowSender/to_send[22]} {realSdPlayer/slowSender/to_send[23]} {realSdPlayer/slowSender/to_send[24]} {realSdPlayer/slowSender/to_send[25]} {realSdPlayer/slowSender/to_send[26]} {realSdPlayer/slowSender/to_send[27]} {realSdPlayer/slowSender/to_send[28]} {realSdPlayer/slowSender/to_send[29]} {realSdPlayer/slowSender/to_send[30]} {realSdPlayer/slowSender/to_send[31]} {realSdPlayer/slowSender/to_send[32]} {realSdPlayer/slowSender/to_send[33]} {realSdPlayer/slowSender/to_send[34]} {realSdPlayer/slowSender/to_send[35]} {realSdPlayer/slowSender/to_send[36]} {realSdPlayer/slowSender/to_send[37]} {realSdPlayer/slowSender/to_send[38]} {realSdPlayer/slowSender/to_send[39]} {realSdPlayer/slowSender/to_send[40]} {realSdPlayer/slowSender/to_send[41]} {realSdPlayer/slowSender/to_send[42]} {realSdPlayer/slowSender/to_send[43]} {realSdPlayer/slowSender/to_send[44]} {realSdPlayer/slowSender/to_send[45]} {realSdPlayer/slowSender/to_send[46]} {realSdPlayer/slowSender/to_send[47]}]]
create_debug_port u_ila_0 probe
set_property PROBE_TYPE DATA_AND_TRIGGER [get_debug_ports u_ila_0/probe1]
set_property port_width 6 [get_debug_ports u_ila_0/probe1]
connect_debug_port u_ila_0/probe1 [get_nets [list {realSdPlayer/state[0]} {realSdPlayer/state[1]} {realSdPlayer/state[2]} {realSdPlayer/state[3]} {realSdPlayer/state[4]} {realSdPlayer/state[5]}]]
set_property port_width 48 [get_debug_ports u_ila_0/probe1]
connect_debug_port u_ila_0/probe1 [get_nets [list {realSdPlayer/received_data[0]} {realSdPlayer/received_data[1]} {realSdPlayer/received_data[2]} {realSdPlayer/received_data[3]} {realSdPlayer/received_data[4]} {realSdPlayer/received_data[5]} {realSdPlayer/received_data[6]} {realSdPlayer/received_data[7]} {realSdPlayer/received_data[8]} {realSdPlayer/received_data[9]} {realSdPlayer/received_data[10]} {realSdPlayer/received_data[11]} {realSdPlayer/received_data[12]} {realSdPlayer/received_data[13]} {realSdPlayer/received_data[14]} {realSdPlayer/received_data[15]} {realSdPlayer/received_data[16]} {realSdPlayer/received_data[17]} {realSdPlayer/received_data[18]} {realSdPlayer/received_data[19]} {realSdPlayer/received_data[20]} {realSdPlayer/received_data[21]} {realSdPlayer/received_data[22]} {realSdPlayer/received_data[23]} {realSdPlayer/received_data[24]} {realSdPlayer/received_data[25]} {realSdPlayer/received_data[26]} {realSdPlayer/received_data[27]} {realSdPlayer/received_data[28]} {realSdPlayer/received_data[29]} {realSdPlayer/received_data[30]} {realSdPlayer/received_data[31]} {realSdPlayer/received_data[32]} {realSdPlayer/received_data[33]} {realSdPlayer/received_data[34]} {realSdPlayer/received_data[35]} {realSdPlayer/received_data[36]} {realSdPlayer/received_data[37]} {realSdPlayer/received_data[38]} {realSdPlayer/received_data[39]} {realSdPlayer/received_data[40]} {realSdPlayer/received_data[41]} {realSdPlayer/received_data[42]} {realSdPlayer/received_data[43]} {realSdPlayer/received_data[44]} {realSdPlayer/received_data[45]} {realSdPlayer/received_data[46]} {realSdPlayer/received_data[47]}]]
create_debug_port u_ila_0 probe
set_property PROBE_TYPE DATA_AND_TRIGGER [get_debug_ports u_ila_0/probe2]
set_property port_width 11 [get_debug_ports u_ila_0/probe2]
connect_debug_port u_ila_0/probe2 [get_nets [list {realSdPlayer/dataHandler/buffer\\.addra[0]} {realSdPlayer/dataHandler/buffer\\.addra[1]} {realSdPlayer/dataHandler/buffer\\.addra[2]} {realSdPlayer/dataHandler/buffer\\.addra[3]} {realSdPlayer/dataHandler/buffer\\.addra[4]} {realSdPlayer/dataHandler/buffer\\.addra[5]} {realSdPlayer/dataHandler/buffer\\.addra[6]} {realSdPlayer/dataHandler/buffer\\.addra[7]} {realSdPlayer/dataHandler/buffer\\.addra[8]} {realSdPlayer/dataHandler/buffer\\.addra[9]} {realSdPlayer/dataHandler/buffer\\.addra[10]}]]
set_property port_width 4 [get_debug_ports u_ila_0/probe2]
connect_debug_port u_ila_0/probe2 [get_nets [list {realSdPlayer/sd_data[0]} {realSdPlayer/sd_data[1]} {realSdPlayer/sd_data[2]} {realSdPlayer/sd_data[3]}]]
create_debug_port u_ila_0 probe
set_property PROBE_TYPE DATA_AND_TRIGGER [get_debug_ports u_ila_0/probe3]
set_property port_width 32 [get_debug_ports u_ila_0/probe3]
connect_debug_port u_ila_0/probe3 [get_nets [list {realSdPlayer/arg[0]} {realSdPlayer/arg[1]} {realSdPlayer/arg[2]} {realSdPlayer/arg[3]} {realSdPlayer/arg[4]} {realSdPlayer/arg[5]} {realSdPlayer/arg[6]} {realSdPlayer/arg[7]} {realSdPlayer/arg[8]} {realSdPlayer/arg[9]} {realSdPlayer/arg[10]} {realSdPlayer/arg[11]} {realSdPlayer/arg[12]} {realSdPlayer/arg[13]} {realSdPlayer/arg[14]} {realSdPlayer/arg[15]} {realSdPlayer/arg[16]} {realSdPlayer/arg[17]} {realSdPlayer/arg[18]} {realSdPlayer/arg[19]} {realSdPlayer/arg[20]} {realSdPlayer/arg[21]} {realSdPlayer/arg[22]} {realSdPlayer/arg[23]} {realSdPlayer/arg[24]} {realSdPlayer/arg[25]} {realSdPlayer/arg[26]} {realSdPlayer/arg[27]} {realSdPlayer/arg[28]} {realSdPlayer/arg[29]} {realSdPlayer/arg[30]} {realSdPlayer/arg[31]}]]
set_property port_width 6 [get_debug_ports u_ila_0/probe3]
connect_debug_port u_ila_0/probe3 [get_nets [list {realSdPlayer/cmd[0]} {realSdPlayer/cmd[1]} {realSdPlayer/cmd[2]} {realSdPlayer/cmd[3]} {realSdPlayer/cmd[4]} {realSdPlayer/cmd[5]}]]
create_debug_port u_ila_0 probe
set_property PROBE_TYPE DATA_AND_TRIGGER [get_debug_ports u_ila_0/probe4]
set_property port_width 48 [get_debug_ports u_ila_0/probe4]
connect_debug_port u_ila_0/probe4 [get_nets [list {realSdPlayer/received_data[0]} {realSdPlayer/received_data[1]} {realSdPlayer/received_data[2]} {realSdPlayer/received_data[3]} {realSdPlayer/received_data[4]} {realSdPlayer/received_data[5]} {realSdPlayer/received_data[6]} {realSdPlayer/received_data[7]} {realSdPlayer/received_data[8]} {realSdPlayer/received_data[9]} {realSdPlayer/received_data[10]} {realSdPlayer/received_data[11]} {realSdPlayer/received_data[12]} {realSdPlayer/received_data[13]} {realSdPlayer/received_data[14]} {realSdPlayer/received_data[15]} {realSdPlayer/received_data[16]} {realSdPlayer/received_data[17]} {realSdPlayer/received_data[18]} {realSdPlayer/received_data[19]} {realSdPlayer/received_data[20]} {realSdPlayer/received_data[21]} {realSdPlayer/received_data[22]} {realSdPlayer/received_data[23]} {realSdPlayer/received_data[24]} {realSdPlayer/received_data[25]} {realSdPlayer/received_data[26]} {realSdPlayer/received_data[27]} {realSdPlayer/received_data[28]} {realSdPlayer/received_data[29]} {realSdPlayer/received_data[30]} {realSdPlayer/received_data[31]} {realSdPlayer/received_data[32]} {realSdPlayer/received_data[33]} {realSdPlayer/received_data[34]} {realSdPlayer/received_data[35]} {realSdPlayer/received_data[36]} {realSdPlayer/received_data[37]} {realSdPlayer/received_data[38]} {realSdPlayer/received_data[39]} {realSdPlayer/received_data[40]} {realSdPlayer/received_data[41]} {realSdPlayer/received_data[42]} {realSdPlayer/received_data[43]} {realSdPlayer/received_data[44]} {realSdPlayer/received_data[45]} {realSdPlayer/received_data[46]} {realSdPlayer/received_data[47]}]]
set_property port_width 16 [get_debug_ports u_ila_0/probe4]
connect_debug_port u_ila_0/probe4 [get_nets [list {audioOutput/sample_buffer[0]} {audioOutput/sample_buffer[1]} {audioOutput/sample_buffer[2]} {audioOutput/sample_buffer[3]} {audioOutput/sample_buffer[4]} {audioOutput/sample_buffer[5]} {audioOutput/sample_buffer[6]} {audioOutput/sample_buffer[7]} {audioOutput/sample_buffer[8]} {audioOutput/sample_buffer[9]} {audioOutput/sample_buffer[10]} {audioOutput/sample_buffer[11]} {audioOutput/sample_buffer[12]} {audioOutput/sample_buffer[13]} {audioOutput/sample_buffer[14]} {audioOutput/sample_buffer[15]}]]
create_debug_port u_ila_0 probe
set_property PROBE_TYPE DATA_AND_TRIGGER [get_debug_ports u_ila_0/probe5]
set_property port_width 48 [get_debug_ports u_ila_0/probe5]
connect_debug_port u_ila_0/probe5 [get_nets [list {realSdPlayer/slowSender/to_send[0]} {realSdPlayer/slowSender/to_send[1]} {realSdPlayer/slowSender/to_send[2]} {realSdPlayer/slowSender/to_send[3]} {realSdPlayer/slowSender/to_send[4]} {realSdPlayer/slowSender/to_send[5]} {realSdPlayer/slowSender/to_send[6]} {realSdPlayer/slowSender/to_send[7]} {realSdPlayer/slowSender/to_send[8]} {realSdPlayer/slowSender/to_send[9]} {realSdPlayer/slowSender/to_send[10]} {realSdPlayer/slowSender/to_send[11]} {realSdPlayer/slowSender/to_send[12]} {realSdPlayer/slowSender/to_send[13]} {realSdPlayer/slowSender/to_send[14]} {realSdPlayer/slowSender/to_send[15]} {realSdPlayer/slowSender/to_send[16]} {realSdPlayer/slowSender/to_send[17]} {realSdPlayer/slowSender/to_send[18]} {realSdPlayer/slowSender/to_send[19]} {realSdPlayer/slowSender/to_send[20]} {realSdPlayer/slowSender/to_send[21]} {realSdPlayer/slowSender/to_send[22]} {realSdPlayer/slowSender/to_send[23]} {realSdPlayer/slowSender/to_send[24]} {realSdPlayer/slowSender/to_send[25]} {realSdPlayer/slowSender/to_send[26]} {realSdPlayer/slowSender/to_send[27]} {realSdPlayer/slowSender/to_send[28]} {realSdPlayer/slowSender/to_send[29]} {realSdPlayer/slowSender/to_send[30]} {realSdPlayer/slowSender/to_send[31]} {realSdPlayer/slowSender/to_send[32]} {realSdPlayer/slowSender/to_send[33]} {realSdPlayer/slowSender/to_send[34]} {realSdPlayer/slowSender/to_send[35]} {realSdPlayer/slowSender/to_send[36]} {realSdPlayer/slowSender/to_send[37]} {realSdPlayer/slowSender/to_send[38]} {realSdPlayer/slowSender/to_send[39]} {realSdPlayer/slowSender/to_send[40]} {realSdPlayer/slowSender/to_send[41]} {realSdPlayer/slowSender/to_send[42]} {realSdPlayer/slowSender/to_send[43]} {realSdPlayer/slowSender/to_send[44]} {realSdPlayer/slowSender/to_send[45]} {realSdPlayer/slowSender/to_send[46]} {realSdPlayer/slowSender/to_send[47]}]]
set_property port_width 11 [get_debug_ports u_ila_0/probe5]
connect_debug_port u_ila_0/probe5 [get_nets [list {audioBuffer/address[0]} {audioBuffer/address[1]} {audioBuffer/address[2]} {audioBuffer/address[3]} {audioBuffer/address[4]} {audioBuffer/address[5]} {audioBuffer/address[6]} {audioBuffer/address[7]} {audioBuffer/address[8]} {audioBuffer/address[9]} {audioBuffer/address[10]}]]
create_debug_port u_ila_0 probe
set_property PROBE_TYPE DATA_AND_TRIGGER [get_debug_ports u_ila_0/probe6]
set_property port_width 8 [get_debug_ports u_ila_0/probe6]
connect_debug_port u_ila_0/probe6 [get_nets [list {realSdPlayer/dataHandler/buffer\\.dina[0]} {realSdPlayer/dataHandler/buffer\\.dina[1]} {realSdPlayer/dataHandler/buffer\\.dina[2]} {realSdPlayer/dataHandler/buffer\\.dina[3]} {realSdPlayer/dataHandler/buffer\\.dina[4]} {realSdPlayer/dataHandler/buffer\\.dina[5]} {realSdPlayer/dataHandler/buffer\\.dina[6]} {realSdPlayer/dataHandler/buffer\\.dina[7]}]]
set_property port_width 1 [get_debug_ports u_ila_0/probe6]
connect_debug_port u_ila_0/probe6 [get_nets [list realSdPlayer/fast_clk]]
create_debug_port u_ila_0 probe
set_property PROBE_TYPE DATA_AND_TRIGGER [get_debug_ports u_ila_0/probe7]
set_property port_width 6 [get_debug_ports u_ila_0/probe7]
connect_debug_port u_ila_0/probe7 [get_nets [list {realSdPlayer/cmd[0]} {realSdPlayer/cmd[1]} {realSdPlayer/cmd[2]} {realSdPlayer/cmd[3]} {realSdPlayer/cmd[4]} {realSdPlayer/cmd[5]}]]
set_property port_width 1 [get_debug_ports u_ila_0/probe7]
connect_debug_port u_ila_0/probe7 [get_nets [list realSdPlayer/read_command_listen]]
create_debug_port u_ila_0 probe
set_property PROBE_TYPE DATA_AND_TRIGGER [get_debug_ports u_ila_0/probe8]
set_property port_width 1 [get_debug_ports u_ila_0/probe8]
connect_debug_port u_ila_0/probe8 [get_nets [list {realSdPlayer/dataHandler/buffer\\.address_half}]]
connect_debug_port u_ila_0/probe8 [get_nets [list realSdPlayer/read_command_received]]
create_debug_port u_ila_0 probe
set_property PROBE_TYPE DATA_AND_TRIGGER [get_debug_ports u_ila_0/probe9]
set_property port_width 1 [get_debug_ports u_ila_0/probe9]
connect_debug_port u_ila_0/probe9 [get_nets [list {realSdPlayer/dataHandler/buffer\\.clka}]]
connect_debug_port u_ila_0/probe9 [get_nets [list realSdPlayer/send_command_ready]]
create_debug_port u_ila_0 probe
set_property PROBE_TYPE DATA_AND_TRIGGER [get_debug_ports u_ila_0/probe10]
set_property port_width 1 [get_debug_ports u_ila_0/probe10]
connect_debug_port u_ila_0/probe10 [get_nets [list {realSdPlayer/dataHandler/buffer\\.ena}]]
connect_debug_port u_ila_0/probe10 [get_nets [list realSdPlayer/send_command_start]]
create_debug_port u_ila_0 probe
set_property PROBE_TYPE DATA_AND_TRIGGER [get_debug_ports u_ila_0/probe11]
set_property port_width 1 [get_debug_ports u_ila_0/probe11]
connect_debug_port u_ila_0/probe11 [get_nets [list realSdPlayer/fast_clk]]
connect_debug_port u_ila_0/probe11 [get_nets [list realSdPlayer/slowSender/send_sd_cmd]]
create_debug_port u_ila_0 probe
set_property PROBE_TYPE DATA_AND_TRIGGER [get_debug_ports u_ila_0/probe12]
set_property port_width 1 [get_debug_ports u_ila_0/probe12]
connect_debug_port u_ila_0/probe12 [get_nets [list realSdPlayer/fast_clk_enable]]
connect_debug_port u_ila_0/probe12 [get_nets [list realSdPlayer/slow_clk]]
create_debug_port u_ila_0 probe
set_property PROBE_TYPE DATA_AND_TRIGGER [get_debug_ports u_ila_0/probe13]
set_property port_width 1 [get_debug_ports u_ila_0/probe13]
connect_debug_port u_ila_0/probe13 [get_nets [list realSdPlayer/read_command_listen]]
create_debug_port u_ila_0 probe
set_property PROBE_TYPE DATA_AND_TRIGGER [get_debug_ports u_ila_0/probe14]
set_property port_width 1 [get_debug_ports u_ila_0/probe14]
connect_debug_port u_ila_0/probe14 [get_nets [list realSdPlayer/read_command_received]]
create_debug_port u_ila_0 probe
set_property PROBE_TYPE DATA_AND_TRIGGER [get_debug_ports u_ila_0/probe15]
set_property port_width 1 [get_debug_ports u_ila_0/probe15]
connect_debug_port u_ila_0/probe15 [get_nets [list reset]]
create_debug_port u_ila_0 probe
set_property PROBE_TYPE DATA_AND_TRIGGER [get_debug_ports u_ila_0/probe16]
set_property port_width 1 [get_debug_ports u_ila_0/probe16]
connect_debug_port u_ila_0/probe16 [get_nets [list realSdPlayer/sd_data]]
create_debug_port u_ila_0 probe
set_property PROBE_TYPE DATA_AND_TRIGGER [get_debug_ports u_ila_0/probe17]
set_property port_width 1 [get_debug_ports u_ila_0/probe17]
connect_debug_port u_ila_0/probe17 [get_nets [list realSdPlayer/send_command_ready]]
create_debug_port u_ila_0 probe
set_property PROBE_TYPE DATA_AND_TRIGGER [get_debug_ports u_ila_0/probe18]
set_property port_width 1 [get_debug_ports u_ila_0/probe18]
connect_debug_port u_ila_0/probe18 [get_nets [list realSdPlayer/send_command_start]]
create_debug_port u_ila_0 probe
set_property PROBE_TYPE DATA_AND_TRIGGER [get_debug_ports u_ila_0/probe19]
set_property port_width 1 [get_debug_ports u_ila_0/probe19]
connect_debug_port u_ila_0/probe19 [get_nets [list realSdPlayer/slowSender/send_sd_cmd]]
create_debug_port u_ila_0 probe
set_property PROBE_TYPE DATA_AND_TRIGGER [get_debug_ports u_ila_0/probe20]
set_property port_width 1 [get_debug_ports u_ila_0/probe20]
connect_debug_port u_ila_0/probe20 [get_nets [list realSdPlayer/slow_clk]]
create_debug_port u_ila_0 probe
set_property PROBE_TYPE DATA_AND_TRIGGER [get_debug_ports u_ila_0/probe21]
set_property port_width 1 [get_debug_ports u_ila_0/probe21]
connect_debug_port u_ila_0/probe21 [get_nets [list realSdPlayer/stored_sd_cmd]]
connect_debug_port u_ila_0/probe13 [get_nets [list realSdPlayer/stored_sd_cmd]]
set_property C_CLK_INPUT_FREQ_HZ 300000000 [get_debug_cores dbg_hub]
set_property C_ENABLE_CLK_DIVIDER false [get_debug_cores dbg_hub]
set_property C_USER_SCAN_CHAIN 1 [get_debug_cores dbg_hub]

154
SDVD.xpr
View File

@ -45,7 +45,7 @@
<Option Name="SimulatorGccVersionActiveHdl" Val="9.3.0"/>
<Option Name="BoardPart" Val=""/>
<Option Name="SourceMgmtMode" Val="DisplayOnly"/>
<Option Name="ActiveSimSet" Val="sd_controller_tb"/>
<Option Name="ActiveSimSet" Val="read_data_tb"/>
<Option Name="DefaultLib" Val="xil_defaultlib"/>
<Option Name="ProjectType" Val="Default"/>
<Option Name="IPRepoPath" Val="$PPRDIR/../../../fpga/vivado-library"/>
@ -61,7 +61,7 @@
<Option Name="IPStaticSourceDir" Val="$PIPUSERFILESDIR/ipstatic"/>
<Option Name="EnableBDX" Val="FALSE"/>
<Option Name="DSABoardId" Val="nexys-a7-100t"/>
<Option Name="WTXSimLaunchSim" Val="211"/>
<Option Name="WTXSimLaunchSim" Val="237"/>
<Option Name="WTModelSimLaunchSim" Val="0"/>
<Option Name="WTQuestaLaunchSim" Val="0"/>
<Option Name="WTIesLaunchSim" Val="0"/>
@ -169,13 +169,6 @@
<Attr Name="UsedIn" Val="simulation"/>
</FileInfo>
</File>
<File Path="$PPRDIR/design/segment_display/seconds_display.sv">
<FileInfo>
<Attr Name="UsedIn" Val="synthesis"/>
<Attr Name="UsedIn" Val="implementation"/>
<Attr Name="UsedIn" Val="simulation"/>
</FileInfo>
</File>
<File Path="$PPRDIR/design/nexys_a7_top.sv">
<FileInfo>
<Attr Name="UsedIn" Val="synthesis"/>
@ -237,6 +230,13 @@
<Attr Name="UsedIn" Val="simulation"/>
</FileInfo>
</File>
<File Path="$PPRDIR/design/segment_display/sixty_display.sv">
<FileInfo>
<Attr Name="UsedIn" Val="synthesis"/>
<Attr Name="UsedIn" Val="implementation"/>
<Attr Name="UsedIn" Val="simulation"/>
</FileInfo>
</File>
<Config>
<Option Name="DesignMode" Val="RTL"/>
<Option Name="TopModule" Val="nexys_a7_top"/>
@ -599,6 +599,7 @@
</Config>
</FileSet>
<FileSet Name="sd_controller_tb" Type="SimulationSrcs" RelSrcDir="$PSRCDIR/sd_controller_tb" RelGenDir="$PGENDIR/sd_controller_tb">
<Filter Type="Srcs"/>
<File Path="$PPRDIR/verification/sd/sd_controller_tb.sv">
<FileInfo>
<Attr Name="UsedIn" Val="synthesis"/>
@ -663,7 +664,7 @@
<Report Name="ROUTE_DESIGN.REPORT_METHODOLOGY" Enabled="1"/>
<RQSFiles/>
</Run>
<Run Id="impl_1" Type="Ft2:EntireDesign" Part="xc7a100tcsg324-1" ConstrsSet="constrs_1" Description="Default settings for Implementation." AutoIncrementalCheckpoint="false" WriteIncrSynthDcp="false" State="current" Dir="$PRUNDIR/impl_1" SynthRun="synth_1" IncludeInArchive="true" IsChild="false" GenFullBitstream="true" AutoIncrementalDir="$PSRCDIR/utils_1/imports/impl_1" LaunchOptions="-jobs 4 " AutoRQSDir="$PSRCDIR/utils_1/imports/impl_1" ParallelReportGen="true">
<Run Id="impl_1" Type="Ft2:EntireDesign" Part="xc7a100tcsg324-1" ConstrsSet="constrs_1" Description="Default settings for Implementation." AutoIncrementalCheckpoint="false" WriteIncrSynthDcp="false" State="current" SynthRun="synth_1" IncludeInArchive="true" IsChild="false" GenFullBitstream="true" AutoIncrementalDir="$PSRCDIR/utils_1/imports/impl_1" LaunchOptions="-jobs 4 " AutoRQSDir="$PSRCDIR/utils_1/imports/impl_1" ParallelReportGen="true">
<Strategy Version="1" Minor="2">
<StratHandle Name="Vivado Implementation Defaults" Flow="Vivado Implementation 2024"/>
<Step Id="init_design"/>
@ -676,7 +677,6 @@
<Step Id="post_route_phys_opt_design"/>
<Step Id="write_bitstream"/>
</Strategy>
<GeneratedRun Dir="$PRUNDIR" File="gen_run.xml"/>
<ReportStrategy Name="Vivado Implementation Default Reports" Flow="Vivado Implementation 2024"/>
<Report Name="ROUTE_DESIGN.REPORT_METHODOLOGY" Enabled="1"/>
<RQSFiles/>
@ -695,58 +695,58 @@
<Step Id="write_bitstream"/>
</Strategy>
<ReportStrategy Name="Vivado Implementation Default Reports" Flow="Vivado Implementation 2024" CtrlBit="true">
<ReportConfig DisplayName="Timing Summary - Design Initialization" Name="impl_1_copy_1_init_report_timing_summary_0" Spec="report_timing_summary" RunStep="init_design" ReportFile="nexys_a7_top_timing_summary_init.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfig DisplayName="Timing Summary - Design Initialization" Name="impl_1_copy_1_init_report_timing_summary_0" Spec="report_timing_summary" RunStep="init_design" ReportFile="nexys_a7_top_timing_summary_init_1.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfigOption Name="max_paths" Type="" Value="10"/>
<ReportConfigOption Name="report_unconstrained" Type="" Value="true"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
<ReportConfigOutputOption Name="rpx" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="DRC - Opt Design" Name="impl_1_copy_1_opt_report_drc_0" Spec="report_drc" RunStep="opt_design" ReportFile="nexys_a7_top_drc_opted.rpt" Version="1" Minor="0">
<ReportConfig DisplayName="DRC - Opt Design" Name="impl_1_copy_1_opt_report_drc_0" Spec="report_drc" RunStep="opt_design" ReportFile="nexys_a7_top_drc_opted_1.rpt" Version="1" Minor="0">
<ReportConfigOption Name="dummy_option" Type="string"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
<ReportConfigOutputOption Name="rpx" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="Timing Summary - Opt Design" Name="impl_1_copy_1_opt_report_timing_summary_0" Spec="report_timing_summary" RunStep="opt_design" ReportFile="nexys_a7_top_timing_summary_opted.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfig DisplayName="Timing Summary - Opt Design" Name="impl_1_copy_1_opt_report_timing_summary_0" Spec="report_timing_summary" RunStep="opt_design" ReportFile="nexys_a7_top_timing_summary_opted_1.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfigOption Name="max_paths" Type="" Value="10"/>
<ReportConfigOption Name="report_unconstrained" Type="" Value="true"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
<ReportConfigOutputOption Name="rpx" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="Timing Summary - Power Opt Design" Name="impl_1_copy_1_power_opt_report_timing_summary_0" Spec="report_timing_summary" RunStep="power_opt_design" ReportFile="nexys_a7_top_timing_summary_pwropted.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfig DisplayName="Timing Summary - Power Opt Design" Name="impl_1_copy_1_power_opt_report_timing_summary_0" Spec="report_timing_summary" RunStep="power_opt_design" ReportFile="nexys_a7_top_timing_summary_pwropted_1.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfigOption Name="max_paths" Type="" Value="10"/>
<ReportConfigOption Name="report_unconstrained" Type="" Value="true"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
<ReportConfigOutputOption Name="rpx" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="IO - Place Design" Name="impl_1_copy_1_place_report_io_0" Spec="report_io" RunStep="place_design" ReportFile="nexys_a7_top_io_placed.rpt" Version="1" Minor="0">
<ReportConfig DisplayName="IO - Place Design" Name="impl_1_copy_1_place_report_io_0" Spec="report_io" RunStep="place_design" ReportFile="nexys_a7_top_io_placed_1.rpt" Version="1" Minor="0">
<ReportConfigOption Name="dummy_option" Type="string"/>
</ReportConfig>
<ReportConfig DisplayName="Utilization - Place Design" Name="impl_1_copy_1_place_report_utilization_0" Spec="report_utilization" RunStep="place_design" ReportFile="nexys_a7_top_utilization_placed.rpt" Version="1" Minor="0">
<ReportConfig DisplayName="Utilization - Place Design" Name="impl_1_copy_1_place_report_utilization_0" Spec="report_utilization" RunStep="place_design" ReportFile="nexys_a7_top_utilization_placed_1.rpt" Version="1" Minor="0">
<ReportConfigOption Name="dummy_option" Type="string"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="Control Sets - Place Design" Name="impl_1_copy_1_place_report_control_sets_0" Spec="report_control_sets" RunStep="place_design" ReportFile="nexys_a7_top_control_sets_placed.rpt" Version="1" Minor="0">
<ReportConfig DisplayName="Control Sets - Place Design" Name="impl_1_copy_1_place_report_control_sets_0" Spec="report_control_sets" RunStep="place_design" ReportFile="nexys_a7_top_control_sets_placed_1.rpt" Version="1" Minor="0">
<ReportConfigOption Name="verbose" Type="" Value="true"/>
</ReportConfig>
<ReportConfig DisplayName="Incremental Reuse - Place Design" Name="impl_1_copy_1_place_report_incremental_reuse_0" Spec="report_incremental_reuse" RunStep="place_design" ReportFile="nexys_a7_top_incremental_reuse_pre_placed.rpt.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfig DisplayName="Incremental Reuse - Place Design" Name="impl_1_copy_1_place_report_incremental_reuse_0" Spec="report_incremental_reuse" RunStep="place_design" ReportFile="nexys_a7_top_incremental_reuse_pre_placed.rpt_1.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfigOption Name="dummy_option" Type="string"/>
</ReportConfig>
<ReportConfig DisplayName="Incremental Reuse - Place Design" Name="impl_1_copy_1_place_report_incremental_reuse_1" Spec="report_incremental_reuse" RunStep="place_design" ReportFile="nexys_a7_top_incremental_reuse_placed.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfig DisplayName="Incremental Reuse - Place Design" Name="impl_1_copy_1_place_report_incremental_reuse_1" Spec="report_incremental_reuse" RunStep="place_design" ReportFile="nexys_a7_top_incremental_reuse_placed_1.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfigOption Name="dummy_option" Type="string"/>
</ReportConfig>
<ReportConfig DisplayName="Timing Summary - Place Design" Name="impl_1_copy_1_place_report_timing_summary_0" Spec="report_timing_summary" RunStep="place_design" ReportFile="nexys_a7_top_timing_summary_placed.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfig DisplayName="Timing Summary - Place Design" Name="impl_1_copy_1_place_report_timing_summary_0" Spec="report_timing_summary" RunStep="place_design" ReportFile="nexys_a7_top_timing_summary_placed_1.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfigOption Name="max_paths" Type="" Value="10"/>
<ReportConfigOption Name="report_unconstrained" Type="" Value="true"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
<ReportConfigOutputOption Name="rpx" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="Timing Summary - Post-Place Power Opt Design" Name="impl_1_copy_1_post_place_power_opt_report_timing_summary_0" Spec="report_timing_summary" RunStep="post_place_power_opt_design" ReportFile="nexys_a7_top_timing_summary_postplace_pwropted.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfig DisplayName="Timing Summary - Post-Place Power Opt Design" Name="impl_1_copy_1_post_place_power_opt_report_timing_summary_0" Spec="report_timing_summary" RunStep="post_place_power_opt_design" ReportFile="nexys_a7_top_timing_summary_postplace_pwropted_1.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfigOption Name="max_paths" Type="" Value="10"/>
<ReportConfigOption Name="report_unconstrained" Type="" Value="true"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
<ReportConfigOutputOption Name="rpx" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="Timing Summary - Post-Place Phys Opt Design" Name="impl_1_copy_1_phys_opt_report_timing_summary_0" Spec="report_timing_summary" RunStep="phys_opt_design" ReportFile="nexys_a7_top_timing_summary_physopted.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfig DisplayName="Timing Summary - Post-Place Phys Opt Design" Name="impl_1_copy_1_phys_opt_report_timing_summary_0" Spec="report_timing_summary" RunStep="phys_opt_design" ReportFile="nexys_a7_top_timing_summary_physopted_1.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfigOption Name="max_paths" Type="" Value="10"/>
<ReportConfigOption Name="report_unconstrained" Type="" Value="true"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
@ -755,50 +755,50 @@
<ReportConfig DisplayName="implementation_log" Name="impl_1_copy_1_route_implementation_log_0" Spec="" RunStep="route_design" ReportFile="nexys_a7_top.vdi">
<ReportConfigOption Name="dummy_option" Type="string"/>
</ReportConfig>
<ReportConfig DisplayName="DRC - Route Design" Name="impl_1_copy_1_route_report_drc_0" Spec="report_drc" RunStep="route_design" ReportFile="nexys_a7_top_drc_routed.rpt" Version="1" Minor="0">
<ReportConfig DisplayName="DRC - Route Design" Name="impl_1_copy_1_route_report_drc_0" Spec="report_drc" RunStep="route_design" ReportFile="nexys_a7_top_drc_routed_1.rpt" Version="1" Minor="0">
<ReportConfigOption Name="dummy_option" Type="string"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
<ReportConfigOutputOption Name="rpx" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="Methodology - Route Design" Name="impl_1_copy_1_route_report_methodology_0" Spec="report_methodology" RunStep="route_design" ReportFile="nexys_a7_top_methodology_drc_routed.rpt" Version="1" Minor="0">
<ReportConfig DisplayName="Methodology - Route Design" Name="impl_1_copy_1_route_report_methodology_0" Spec="report_methodology" RunStep="route_design" ReportFile="nexys_a7_top_methodology_drc_routed_1.rpt" Version="1" Minor="0">
<ReportConfigOption Name="dummy_option" Type="string"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
<ReportConfigOutputOption Name="rpx" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="Power - Route Design" Name="impl_1_copy_1_route_report_power_0" Spec="report_power" RunStep="route_design" ReportFile="nexys_a7_top_power_routed.rpt" Version="1" Minor="0">
<ReportConfig DisplayName="Power - Route Design" Name="impl_1_copy_1_route_report_power_0" Spec="report_power" RunStep="route_design" ReportFile="nexys_a7_top_power_routed_1.rpt" Version="1" Minor="0">
<ReportConfigOption Name="dummy_option" Type="string"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
<ReportConfigOutputOption Name="rpx" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="Route Status - Route Design" Name="impl_1_copy_1_route_report_route_status_0" Spec="report_route_status" RunStep="route_design" ReportFile="nexys_a7_top_route_status.rpt" Version="1" Minor="0">
<ReportConfig DisplayName="Route Status - Route Design" Name="impl_1_copy_1_route_report_route_status_0" Spec="report_route_status" RunStep="route_design" ReportFile="nexys_a7_top_route_status_1.rpt" Version="1" Minor="0">
<ReportConfigOption Name="dummy_option" Type="string"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="Timing Summary - Route Design" Name="impl_1_copy_1_route_report_timing_summary_0" Spec="report_timing_summary" RunStep="route_design" ReportFile="nexys_a7_top_timing_summary_routed.rpt" Version="1" Minor="0">
<ReportConfig DisplayName="Timing Summary - Route Design" Name="impl_1_copy_1_route_report_timing_summary_0" Spec="report_timing_summary" RunStep="route_design" ReportFile="nexys_a7_top_timing_summary_routed_1.rpt" Version="1" Minor="0">
<ReportConfigOption Name="max_paths" Type="" Value="10"/>
<ReportConfigOption Name="report_unconstrained" Type="" Value="true"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
<ReportConfigOutputOption Name="rpx" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="Incremental Reuse - Route Design" Name="impl_1_copy_1_route_report_incremental_reuse_0" Spec="report_incremental_reuse" RunStep="route_design" ReportFile="nexys_a7_top_incremental_reuse_routed.rpt" Version="1" Minor="0">
<ReportConfig DisplayName="Incremental Reuse - Route Design" Name="impl_1_copy_1_route_report_incremental_reuse_0" Spec="report_incremental_reuse" RunStep="route_design" ReportFile="nexys_a7_top_incremental_reuse_routed_1.rpt" Version="1" Minor="0">
<ReportConfigOption Name="dummy_option" Type="string"/>
</ReportConfig>
<ReportConfig DisplayName="Clock Utilization - Route Design" Name="impl_1_copy_1_route_report_clock_utilization_0" Spec="report_clock_utilization" RunStep="route_design" ReportFile="nexys_a7_top_clock_utilization_routed.rpt" Version="1" Minor="0">
<ReportConfig DisplayName="Clock Utilization - Route Design" Name="impl_1_copy_1_route_report_clock_utilization_0" Spec="report_clock_utilization" RunStep="route_design" ReportFile="nexys_a7_top_clock_utilization_routed_1.rpt" Version="1" Minor="0">
<ReportConfigOption Name="dummy_option" Type="string"/>
</ReportConfig>
<ReportConfig DisplayName="Bus Skew - Route Design" Name="impl_1_copy_1_route_report_bus_skew_0" Spec="report_bus_skew" RunStep="route_design" ReportFile="nexys_a7_top_bus_skew_routed.rpt" Version="1" Minor="1">
<ReportConfig DisplayName="Bus Skew - Route Design" Name="impl_1_copy_1_route_report_bus_skew_0" Spec="report_bus_skew" RunStep="route_design" ReportFile="nexys_a7_top_bus_skew_routed_1.rpt" Version="1" Minor="1">
<ReportConfigOption Name="warn_on_violation" Type="" Value="true"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
<ReportConfigOutputOption Name="rpx" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="Timing Summary - Post-Route Phys Opt Design" Name="impl_1_copy_1_post_route_phys_opt_report_timing_summary_0" Spec="report_timing_summary" RunStep="post_route_phys_opt_design" ReportFile="nexys_a7_top_timing_summary_postroute_physopted.rpt" Version="1" Minor="0">
<ReportConfig DisplayName="Timing Summary - Post-Route Phys Opt Design" Name="impl_1_copy_1_post_route_phys_opt_report_timing_summary_0" Spec="report_timing_summary" RunStep="post_route_phys_opt_design" ReportFile="nexys_a7_top_timing_summary_postroute_physopted_1.rpt" Version="1" Minor="0">
<ReportConfigOption Name="max_paths" Type="" Value="10"/>
<ReportConfigOption Name="report_unconstrained" Type="" Value="true"/>
<ReportConfigOption Name="warn_on_violation" Type="" Value="true"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
<ReportConfigOutputOption Name="rpx" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="Bus Skew - Post-Route Phys Opt Design" Name="impl_1_copy_1_post_route_phys_opt_report_bus_skew_0" Spec="report_bus_skew" RunStep="post_route_phys_opt_design" ReportFile="nexys_a7_top_bus_skew_postroute_physopted.rpt" Version="1" Minor="1">
<ReportConfig DisplayName="Bus Skew - Post-Route Phys Opt Design" Name="impl_1_copy_1_post_route_phys_opt_report_bus_skew_0" Spec="report_bus_skew" RunStep="post_route_phys_opt_design" ReportFile="nexys_a7_top_bus_skew_postroute_physopted_1.rpt" Version="1" Minor="1">
<ReportConfigOption Name="warn_on_violation" Type="" Value="true"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
<ReportConfigOutputOption Name="rpx" Type="string" Value=""/>
@ -824,58 +824,58 @@
<Step Id="write_bitstream"/>
</Strategy>
<ReportStrategy Name="Vivado Implementation Default Reports" Flow="Vivado Implementation 2024" CtrlBit="true">
<ReportConfig DisplayName="Timing Summary - Design Initialization" Name="impl_1_copy_2_init_report_timing_summary_0" Spec="report_timing_summary" RunStep="init_design" ReportFile="nexys_a7_top_timing_summary_init.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfig DisplayName="Timing Summary - Design Initialization" Name="impl_1_copy_2_init_report_timing_summary_0" Spec="report_timing_summary" RunStep="init_design" ReportFile="nexys_a7_top_timing_summary_init_1.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfigOption Name="max_paths" Type="" Value="10"/>
<ReportConfigOption Name="report_unconstrained" Type="" Value="true"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
<ReportConfigOutputOption Name="rpx" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="DRC - Opt Design" Name="impl_1_copy_2_opt_report_drc_0" Spec="report_drc" RunStep="opt_design" ReportFile="nexys_a7_top_drc_opted.rpt" Version="1" Minor="0">
<ReportConfig DisplayName="DRC - Opt Design" Name="impl_1_copy_2_opt_report_drc_0" Spec="report_drc" RunStep="opt_design" ReportFile="nexys_a7_top_drc_opted_1.rpt" Version="1" Minor="0">
<ReportConfigOption Name="dummy_option" Type="string"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
<ReportConfigOutputOption Name="rpx" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="Timing Summary - Opt Design" Name="impl_1_copy_2_opt_report_timing_summary_0" Spec="report_timing_summary" RunStep="opt_design" ReportFile="nexys_a7_top_timing_summary_opted.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfig DisplayName="Timing Summary - Opt Design" Name="impl_1_copy_2_opt_report_timing_summary_0" Spec="report_timing_summary" RunStep="opt_design" ReportFile="nexys_a7_top_timing_summary_opted_1.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfigOption Name="max_paths" Type="" Value="10"/>
<ReportConfigOption Name="report_unconstrained" Type="" Value="true"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
<ReportConfigOutputOption Name="rpx" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="Timing Summary - Power Opt Design" Name="impl_1_copy_2_power_opt_report_timing_summary_0" Spec="report_timing_summary" RunStep="power_opt_design" ReportFile="nexys_a7_top_timing_summary_pwropted.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfig DisplayName="Timing Summary - Power Opt Design" Name="impl_1_copy_2_power_opt_report_timing_summary_0" Spec="report_timing_summary" RunStep="power_opt_design" ReportFile="nexys_a7_top_timing_summary_pwropted_1.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfigOption Name="max_paths" Type="" Value="10"/>
<ReportConfigOption Name="report_unconstrained" Type="" Value="true"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
<ReportConfigOutputOption Name="rpx" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="IO - Place Design" Name="impl_1_copy_2_place_report_io_0" Spec="report_io" RunStep="place_design" ReportFile="nexys_a7_top_io_placed.rpt" Version="1" Minor="0">
<ReportConfig DisplayName="IO - Place Design" Name="impl_1_copy_2_place_report_io_0" Spec="report_io" RunStep="place_design" ReportFile="nexys_a7_top_io_placed_1.rpt" Version="1" Minor="0">
<ReportConfigOption Name="dummy_option" Type="string"/>
</ReportConfig>
<ReportConfig DisplayName="Utilization - Place Design" Name="impl_1_copy_2_place_report_utilization_0" Spec="report_utilization" RunStep="place_design" ReportFile="nexys_a7_top_utilization_placed.rpt" Version="1" Minor="0">
<ReportConfig DisplayName="Utilization - Place Design" Name="impl_1_copy_2_place_report_utilization_0" Spec="report_utilization" RunStep="place_design" ReportFile="nexys_a7_top_utilization_placed_1.rpt" Version="1" Minor="0">
<ReportConfigOption Name="dummy_option" Type="string"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="Control Sets - Place Design" Name="impl_1_copy_2_place_report_control_sets_0" Spec="report_control_sets" RunStep="place_design" ReportFile="nexys_a7_top_control_sets_placed.rpt" Version="1" Minor="0">
<ReportConfig DisplayName="Control Sets - Place Design" Name="impl_1_copy_2_place_report_control_sets_0" Spec="report_control_sets" RunStep="place_design" ReportFile="nexys_a7_top_control_sets_placed_1.rpt" Version="1" Minor="0">
<ReportConfigOption Name="verbose" Type="" Value="true"/>
</ReportConfig>
<ReportConfig DisplayName="Incremental Reuse - Place Design" Name="impl_1_copy_2_place_report_incremental_reuse_0" Spec="report_incremental_reuse" RunStep="place_design" ReportFile="nexys_a7_top_incremental_reuse_pre_placed.rpt.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfig DisplayName="Incremental Reuse - Place Design" Name="impl_1_copy_2_place_report_incremental_reuse_0" Spec="report_incremental_reuse" RunStep="place_design" ReportFile="nexys_a7_top_incremental_reuse_pre_placed.rpt_1.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfigOption Name="dummy_option" Type="string"/>
</ReportConfig>
<ReportConfig DisplayName="Incremental Reuse - Place Design" Name="impl_1_copy_2_place_report_incremental_reuse_1" Spec="report_incremental_reuse" RunStep="place_design" ReportFile="nexys_a7_top_incremental_reuse_placed.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfig DisplayName="Incremental Reuse - Place Design" Name="impl_1_copy_2_place_report_incremental_reuse_1" Spec="report_incremental_reuse" RunStep="place_design" ReportFile="nexys_a7_top_incremental_reuse_placed_1.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfigOption Name="dummy_option" Type="string"/>
</ReportConfig>
<ReportConfig DisplayName="Timing Summary - Place Design" Name="impl_1_copy_2_place_report_timing_summary_0" Spec="report_timing_summary" RunStep="place_design" ReportFile="nexys_a7_top_timing_summary_placed.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfig DisplayName="Timing Summary - Place Design" Name="impl_1_copy_2_place_report_timing_summary_0" Spec="report_timing_summary" RunStep="place_design" ReportFile="nexys_a7_top_timing_summary_placed_1.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfigOption Name="max_paths" Type="" Value="10"/>
<ReportConfigOption Name="report_unconstrained" Type="" Value="true"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
<ReportConfigOutputOption Name="rpx" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="Timing Summary - Post-Place Power Opt Design" Name="impl_1_copy_2_post_place_power_opt_report_timing_summary_0" Spec="report_timing_summary" RunStep="post_place_power_opt_design" ReportFile="nexys_a7_top_timing_summary_postplace_pwropted.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfig DisplayName="Timing Summary - Post-Place Power Opt Design" Name="impl_1_copy_2_post_place_power_opt_report_timing_summary_0" Spec="report_timing_summary" RunStep="post_place_power_opt_design" ReportFile="nexys_a7_top_timing_summary_postplace_pwropted_1.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfigOption Name="max_paths" Type="" Value="10"/>
<ReportConfigOption Name="report_unconstrained" Type="" Value="true"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
<ReportConfigOutputOption Name="rpx" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="Timing Summary - Post-Place Phys Opt Design" Name="impl_1_copy_2_phys_opt_report_timing_summary_0" Spec="report_timing_summary" RunStep="phys_opt_design" ReportFile="nexys_a7_top_timing_summary_physopted.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfig DisplayName="Timing Summary - Post-Place Phys Opt Design" Name="impl_1_copy_2_phys_opt_report_timing_summary_0" Spec="report_timing_summary" RunStep="phys_opt_design" ReportFile="nexys_a7_top_timing_summary_physopted_1.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfigOption Name="max_paths" Type="" Value="10"/>
<ReportConfigOption Name="report_unconstrained" Type="" Value="true"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
@ -884,50 +884,50 @@
<ReportConfig DisplayName="implementation_log" Name="impl_1_copy_2_route_implementation_log_0" Spec="" RunStep="route_design" ReportFile="nexys_a7_top.vdi">
<ReportConfigOption Name="dummy_option" Type="string"/>
</ReportConfig>
<ReportConfig DisplayName="DRC - Route Design" Name="impl_1_copy_2_route_report_drc_0" Spec="report_drc" RunStep="route_design" ReportFile="nexys_a7_top_drc_routed.rpt" Version="1" Minor="0">
<ReportConfig DisplayName="DRC - Route Design" Name="impl_1_copy_2_route_report_drc_0" Spec="report_drc" RunStep="route_design" ReportFile="nexys_a7_top_drc_routed_1.rpt" Version="1" Minor="0">
<ReportConfigOption Name="dummy_option" Type="string"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
<ReportConfigOutputOption Name="rpx" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="Methodology - Route Design" Name="impl_1_copy_2_route_report_methodology_0" Spec="report_methodology" RunStep="route_design" ReportFile="nexys_a7_top_methodology_drc_routed.rpt" Version="1" Minor="0">
<ReportConfig DisplayName="Methodology - Route Design" Name="impl_1_copy_2_route_report_methodology_0" Spec="report_methodology" RunStep="route_design" ReportFile="nexys_a7_top_methodology_drc_routed_1.rpt" Version="1" Minor="0">
<ReportConfigOption Name="dummy_option" Type="string"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
<ReportConfigOutputOption Name="rpx" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="Power - Route Design" Name="impl_1_copy_2_route_report_power_0" Spec="report_power" RunStep="route_design" ReportFile="nexys_a7_top_power_routed.rpt" Version="1" Minor="0">
<ReportConfig DisplayName="Power - Route Design" Name="impl_1_copy_2_route_report_power_0" Spec="report_power" RunStep="route_design" ReportFile="nexys_a7_top_power_routed_1.rpt" Version="1" Minor="0">
<ReportConfigOption Name="dummy_option" Type="string"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
<ReportConfigOutputOption Name="rpx" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="Route Status - Route Design" Name="impl_1_copy_2_route_report_route_status_0" Spec="report_route_status" RunStep="route_design" ReportFile="nexys_a7_top_route_status.rpt" Version="1" Minor="0">
<ReportConfig DisplayName="Route Status - Route Design" Name="impl_1_copy_2_route_report_route_status_0" Spec="report_route_status" RunStep="route_design" ReportFile="nexys_a7_top_route_status_1.rpt" Version="1" Minor="0">
<ReportConfigOption Name="dummy_option" Type="string"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="Timing Summary - Route Design" Name="impl_1_copy_2_route_report_timing_summary_0" Spec="report_timing_summary" RunStep="route_design" ReportFile="nexys_a7_top_timing_summary_routed.rpt" Version="1" Minor="0">
<ReportConfig DisplayName="Timing Summary - Route Design" Name="impl_1_copy_2_route_report_timing_summary_0" Spec="report_timing_summary" RunStep="route_design" ReportFile="nexys_a7_top_timing_summary_routed_1.rpt" Version="1" Minor="0">
<ReportConfigOption Name="max_paths" Type="" Value="10"/>
<ReportConfigOption Name="report_unconstrained" Type="" Value="true"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
<ReportConfigOutputOption Name="rpx" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="Incremental Reuse - Route Design" Name="impl_1_copy_2_route_report_incremental_reuse_0" Spec="report_incremental_reuse" RunStep="route_design" ReportFile="nexys_a7_top_incremental_reuse_routed.rpt" Version="1" Minor="0">
<ReportConfig DisplayName="Incremental Reuse - Route Design" Name="impl_1_copy_2_route_report_incremental_reuse_0" Spec="report_incremental_reuse" RunStep="route_design" ReportFile="nexys_a7_top_incremental_reuse_routed_1.rpt" Version="1" Minor="0">
<ReportConfigOption Name="dummy_option" Type="string"/>
</ReportConfig>
<ReportConfig DisplayName="Clock Utilization - Route Design" Name="impl_1_copy_2_route_report_clock_utilization_0" Spec="report_clock_utilization" RunStep="route_design" ReportFile="nexys_a7_top_clock_utilization_routed.rpt" Version="1" Minor="0">
<ReportConfig DisplayName="Clock Utilization - Route Design" Name="impl_1_copy_2_route_report_clock_utilization_0" Spec="report_clock_utilization" RunStep="route_design" ReportFile="nexys_a7_top_clock_utilization_routed_1.rpt" Version="1" Minor="0">
<ReportConfigOption Name="dummy_option" Type="string"/>
</ReportConfig>
<ReportConfig DisplayName="Bus Skew - Route Design" Name="impl_1_copy_2_route_report_bus_skew_0" Spec="report_bus_skew" RunStep="route_design" ReportFile="nexys_a7_top_bus_skew_routed.rpt" Version="1" Minor="1">
<ReportConfig DisplayName="Bus Skew - Route Design" Name="impl_1_copy_2_route_report_bus_skew_0" Spec="report_bus_skew" RunStep="route_design" ReportFile="nexys_a7_top_bus_skew_routed_1.rpt" Version="1" Minor="1">
<ReportConfigOption Name="warn_on_violation" Type="" Value="true"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
<ReportConfigOutputOption Name="rpx" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="Timing Summary - Post-Route Phys Opt Design" Name="impl_1_copy_2_post_route_phys_opt_report_timing_summary_0" Spec="report_timing_summary" RunStep="post_route_phys_opt_design" ReportFile="nexys_a7_top_timing_summary_postroute_physopted.rpt" Version="1" Minor="0">
<ReportConfig DisplayName="Timing Summary - Post-Route Phys Opt Design" Name="impl_1_copy_2_post_route_phys_opt_report_timing_summary_0" Spec="report_timing_summary" RunStep="post_route_phys_opt_design" ReportFile="nexys_a7_top_timing_summary_postroute_physopted_1.rpt" Version="1" Minor="0">
<ReportConfigOption Name="max_paths" Type="" Value="10"/>
<ReportConfigOption Name="report_unconstrained" Type="" Value="true"/>
<ReportConfigOption Name="warn_on_violation" Type="" Value="true"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
<ReportConfigOutputOption Name="rpx" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="Bus Skew - Post-Route Phys Opt Design" Name="impl_1_copy_2_post_route_phys_opt_report_bus_skew_0" Spec="report_bus_skew" RunStep="post_route_phys_opt_design" ReportFile="nexys_a7_top_bus_skew_postroute_physopted.rpt" Version="1" Minor="1">
<ReportConfig DisplayName="Bus Skew - Post-Route Phys Opt Design" Name="impl_1_copy_2_post_route_phys_opt_report_bus_skew_0" Spec="report_bus_skew" RunStep="post_route_phys_opt_design" ReportFile="nexys_a7_top_bus_skew_postroute_physopted_1.rpt" Version="1" Minor="1">
<ReportConfigOption Name="warn_on_violation" Type="" Value="true"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
<ReportConfigOutputOption Name="rpx" Type="string" Value=""/>
@ -953,58 +953,58 @@
<Step Id="write_bitstream"/>
</Strategy>
<ReportStrategy Name="Vivado Implementation Default Reports" Flow="Vivado Implementation 2024" CtrlBit="true">
<ReportConfig DisplayName="Timing Summary - Design Initialization" Name="impl_1_copy_3_init_report_timing_summary_0" Spec="report_timing_summary" RunStep="init_design" ReportFile="nexys_a7_top_timing_summary_init_1.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfig DisplayName="Timing Summary - Design Initialization" Name="impl_1_copy_3_init_report_timing_summary_0" Spec="report_timing_summary" RunStep="init_design" ReportFile="nexys_a7_top_timing_summary_init.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfigOption Name="max_paths" Type="" Value="10"/>
<ReportConfigOption Name="report_unconstrained" Type="" Value="true"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
<ReportConfigOutputOption Name="rpx" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="DRC - Opt Design" Name="impl_1_copy_3_opt_report_drc_0" Spec="report_drc" RunStep="opt_design" ReportFile="nexys_a7_top_drc_opted_1.rpt" Version="1" Minor="0">
<ReportConfig DisplayName="DRC - Opt Design" Name="impl_1_copy_3_opt_report_drc_0" Spec="report_drc" RunStep="opt_design" ReportFile="nexys_a7_top_drc_opted.rpt" Version="1" Minor="0">
<ReportConfigOption Name="dummy_option" Type="string"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
<ReportConfigOutputOption Name="rpx" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="Timing Summary - Opt Design" Name="impl_1_copy_3_opt_report_timing_summary_0" Spec="report_timing_summary" RunStep="opt_design" ReportFile="nexys_a7_top_timing_summary_opted_1.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfig DisplayName="Timing Summary - Opt Design" Name="impl_1_copy_3_opt_report_timing_summary_0" Spec="report_timing_summary" RunStep="opt_design" ReportFile="nexys_a7_top_timing_summary_opted.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfigOption Name="max_paths" Type="" Value="10"/>
<ReportConfigOption Name="report_unconstrained" Type="" Value="true"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
<ReportConfigOutputOption Name="rpx" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="Timing Summary - Power Opt Design" Name="impl_1_copy_3_power_opt_report_timing_summary_0" Spec="report_timing_summary" RunStep="power_opt_design" ReportFile="nexys_a7_top_timing_summary_pwropted_1.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfig DisplayName="Timing Summary - Power Opt Design" Name="impl_1_copy_3_power_opt_report_timing_summary_0" Spec="report_timing_summary" RunStep="power_opt_design" ReportFile="nexys_a7_top_timing_summary_pwropted.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfigOption Name="max_paths" Type="" Value="10"/>
<ReportConfigOption Name="report_unconstrained" Type="" Value="true"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
<ReportConfigOutputOption Name="rpx" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="IO - Place Design" Name="impl_1_copy_3_place_report_io_0" Spec="report_io" RunStep="place_design" ReportFile="nexys_a7_top_io_placed_1.rpt" Version="1" Minor="0">
<ReportConfig DisplayName="IO - Place Design" Name="impl_1_copy_3_place_report_io_0" Spec="report_io" RunStep="place_design" ReportFile="nexys_a7_top_io_placed.rpt" Version="1" Minor="0">
<ReportConfigOption Name="dummy_option" Type="string"/>
</ReportConfig>
<ReportConfig DisplayName="Utilization - Place Design" Name="impl_1_copy_3_place_report_utilization_0" Spec="report_utilization" RunStep="place_design" ReportFile="nexys_a7_top_utilization_placed_1.rpt" Version="1" Minor="0">
<ReportConfig DisplayName="Utilization - Place Design" Name="impl_1_copy_3_place_report_utilization_0" Spec="report_utilization" RunStep="place_design" ReportFile="nexys_a7_top_utilization_placed.rpt" Version="1" Minor="0">
<ReportConfigOption Name="dummy_option" Type="string"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="Control Sets - Place Design" Name="impl_1_copy_3_place_report_control_sets_0" Spec="report_control_sets" RunStep="place_design" ReportFile="nexys_a7_top_control_sets_placed_1.rpt" Version="1" Minor="0">
<ReportConfig DisplayName="Control Sets - Place Design" Name="impl_1_copy_3_place_report_control_sets_0" Spec="report_control_sets" RunStep="place_design" ReportFile="nexys_a7_top_control_sets_placed.rpt" Version="1" Minor="0">
<ReportConfigOption Name="verbose" Type="" Value="true"/>
</ReportConfig>
<ReportConfig DisplayName="Incremental Reuse - Place Design" Name="impl_1_copy_3_place_report_incremental_reuse_0" Spec="report_incremental_reuse" RunStep="place_design" ReportFile="nexys_a7_top_incremental_reuse_pre_placed.rpt_1.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfig DisplayName="Incremental Reuse - Place Design" Name="impl_1_copy_3_place_report_incremental_reuse_0" Spec="report_incremental_reuse" RunStep="place_design" ReportFile="nexys_a7_top_incremental_reuse_pre_placed.rpt.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfigOption Name="dummy_option" Type="string"/>
</ReportConfig>
<ReportConfig DisplayName="Incremental Reuse - Place Design" Name="impl_1_copy_3_place_report_incremental_reuse_1" Spec="report_incremental_reuse" RunStep="place_design" ReportFile="nexys_a7_top_incremental_reuse_placed_1.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfig DisplayName="Incremental Reuse - Place Design" Name="impl_1_copy_3_place_report_incremental_reuse_1" Spec="report_incremental_reuse" RunStep="place_design" ReportFile="nexys_a7_top_incremental_reuse_placed.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfigOption Name="dummy_option" Type="string"/>
</ReportConfig>
<ReportConfig DisplayName="Timing Summary - Place Design" Name="impl_1_copy_3_place_report_timing_summary_0" Spec="report_timing_summary" RunStep="place_design" ReportFile="nexys_a7_top_timing_summary_placed_1.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfig DisplayName="Timing Summary - Place Design" Name="impl_1_copy_3_place_report_timing_summary_0" Spec="report_timing_summary" RunStep="place_design" ReportFile="nexys_a7_top_timing_summary_placed.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfigOption Name="max_paths" Type="" Value="10"/>
<ReportConfigOption Name="report_unconstrained" Type="" Value="true"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
<ReportConfigOutputOption Name="rpx" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="Timing Summary - Post-Place Power Opt Design" Name="impl_1_copy_3_post_place_power_opt_report_timing_summary_0" Spec="report_timing_summary" RunStep="post_place_power_opt_design" ReportFile="nexys_a7_top_timing_summary_postplace_pwropted_1.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfig DisplayName="Timing Summary - Post-Place Power Opt Design" Name="impl_1_copy_3_post_place_power_opt_report_timing_summary_0" Spec="report_timing_summary" RunStep="post_place_power_opt_design" ReportFile="nexys_a7_top_timing_summary_postplace_pwropted.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfigOption Name="max_paths" Type="" Value="10"/>
<ReportConfigOption Name="report_unconstrained" Type="" Value="true"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
<ReportConfigOutputOption Name="rpx" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="Timing Summary - Post-Place Phys Opt Design" Name="impl_1_copy_3_phys_opt_report_timing_summary_0" Spec="report_timing_summary" RunStep="phys_opt_design" ReportFile="nexys_a7_top_timing_summary_physopted_1.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfig DisplayName="Timing Summary - Post-Place Phys Opt Design" Name="impl_1_copy_3_phys_opt_report_timing_summary_0" Spec="report_timing_summary" RunStep="phys_opt_design" ReportFile="nexys_a7_top_timing_summary_physopted.rpt" Version="1" Minor="0" IsDisabled="true">
<ReportConfigOption Name="max_paths" Type="" Value="10"/>
<ReportConfigOption Name="report_unconstrained" Type="" Value="true"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
@ -1013,50 +1013,50 @@
<ReportConfig DisplayName="implementation_log" Name="impl_1_copy_3_route_implementation_log_0" Spec="" RunStep="route_design" ReportFile="nexys_a7_top.vdi">
<ReportConfigOption Name="dummy_option" Type="string"/>
</ReportConfig>
<ReportConfig DisplayName="DRC - Route Design" Name="impl_1_copy_3_route_report_drc_0" Spec="report_drc" RunStep="route_design" ReportFile="nexys_a7_top_drc_routed_1.rpt" Version="1" Minor="0">
<ReportConfig DisplayName="DRC - Route Design" Name="impl_1_copy_3_route_report_drc_0" Spec="report_drc" RunStep="route_design" ReportFile="nexys_a7_top_drc_routed.rpt" Version="1" Minor="0">
<ReportConfigOption Name="dummy_option" Type="string"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
<ReportConfigOutputOption Name="rpx" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="Methodology - Route Design" Name="impl_1_copy_3_route_report_methodology_0" Spec="report_methodology" RunStep="route_design" ReportFile="nexys_a7_top_methodology_drc_routed_1.rpt" Version="1" Minor="0">
<ReportConfig DisplayName="Methodology - Route Design" Name="impl_1_copy_3_route_report_methodology_0" Spec="report_methodology" RunStep="route_design" ReportFile="nexys_a7_top_methodology_drc_routed.rpt" Version="1" Minor="0">
<ReportConfigOption Name="dummy_option" Type="string"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
<ReportConfigOutputOption Name="rpx" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="Power - Route Design" Name="impl_1_copy_3_route_report_power_0" Spec="report_power" RunStep="route_design" ReportFile="nexys_a7_top_power_routed_1.rpt" Version="1" Minor="0">
<ReportConfig DisplayName="Power - Route Design" Name="impl_1_copy_3_route_report_power_0" Spec="report_power" RunStep="route_design" ReportFile="nexys_a7_top_power_routed.rpt" Version="1" Minor="0">
<ReportConfigOption Name="dummy_option" Type="string"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
<ReportConfigOutputOption Name="rpx" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="Route Status - Route Design" Name="impl_1_copy_3_route_report_route_status_0" Spec="report_route_status" RunStep="route_design" ReportFile="nexys_a7_top_route_status_1.rpt" Version="1" Minor="0">
<ReportConfig DisplayName="Route Status - Route Design" Name="impl_1_copy_3_route_report_route_status_0" Spec="report_route_status" RunStep="route_design" ReportFile="nexys_a7_top_route_status.rpt" Version="1" Minor="0">
<ReportConfigOption Name="dummy_option" Type="string"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="Timing Summary - Route Design" Name="impl_1_copy_3_route_report_timing_summary_0" Spec="report_timing_summary" RunStep="route_design" ReportFile="nexys_a7_top_timing_summary_routed_1.rpt" Version="1" Minor="0">
<ReportConfig DisplayName="Timing Summary - Route Design" Name="impl_1_copy_3_route_report_timing_summary_0" Spec="report_timing_summary" RunStep="route_design" ReportFile="nexys_a7_top_timing_summary_routed.rpt" Version="1" Minor="0">
<ReportConfigOption Name="max_paths" Type="" Value="10"/>
<ReportConfigOption Name="report_unconstrained" Type="" Value="true"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
<ReportConfigOutputOption Name="rpx" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="Incremental Reuse - Route Design" Name="impl_1_copy_3_route_report_incremental_reuse_0" Spec="report_incremental_reuse" RunStep="route_design" ReportFile="nexys_a7_top_incremental_reuse_routed_1.rpt" Version="1" Minor="0">
<ReportConfig DisplayName="Incremental Reuse - Route Design" Name="impl_1_copy_3_route_report_incremental_reuse_0" Spec="report_incremental_reuse" RunStep="route_design" ReportFile="nexys_a7_top_incremental_reuse_routed.rpt" Version="1" Minor="0">
<ReportConfigOption Name="dummy_option" Type="string"/>
</ReportConfig>
<ReportConfig DisplayName="Clock Utilization - Route Design" Name="impl_1_copy_3_route_report_clock_utilization_0" Spec="report_clock_utilization" RunStep="route_design" ReportFile="nexys_a7_top_clock_utilization_routed_1.rpt" Version="1" Minor="0">
<ReportConfig DisplayName="Clock Utilization - Route Design" Name="impl_1_copy_3_route_report_clock_utilization_0" Spec="report_clock_utilization" RunStep="route_design" ReportFile="nexys_a7_top_clock_utilization_routed.rpt" Version="1" Minor="0">
<ReportConfigOption Name="dummy_option" Type="string"/>
</ReportConfig>
<ReportConfig DisplayName="Bus Skew - Route Design" Name="impl_1_copy_3_route_report_bus_skew_0" Spec="report_bus_skew" RunStep="route_design" ReportFile="nexys_a7_top_bus_skew_routed_1.rpt" Version="1" Minor="1">
<ReportConfig DisplayName="Bus Skew - Route Design" Name="impl_1_copy_3_route_report_bus_skew_0" Spec="report_bus_skew" RunStep="route_design" ReportFile="nexys_a7_top_bus_skew_routed.rpt" Version="1" Minor="1">
<ReportConfigOption Name="warn_on_violation" Type="" Value="true"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
<ReportConfigOutputOption Name="rpx" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="Timing Summary - Post-Route Phys Opt Design" Name="impl_1_copy_3_post_route_phys_opt_report_timing_summary_0" Spec="report_timing_summary" RunStep="post_route_phys_opt_design" ReportFile="nexys_a7_top_timing_summary_postroute_physopted_1.rpt" Version="1" Minor="0">
<ReportConfig DisplayName="Timing Summary - Post-Route Phys Opt Design" Name="impl_1_copy_3_post_route_phys_opt_report_timing_summary_0" Spec="report_timing_summary" RunStep="post_route_phys_opt_design" ReportFile="nexys_a7_top_timing_summary_postroute_physopted.rpt" Version="1" Minor="0">
<ReportConfigOption Name="max_paths" Type="" Value="10"/>
<ReportConfigOption Name="report_unconstrained" Type="" Value="true"/>
<ReportConfigOption Name="warn_on_violation" Type="" Value="true"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
<ReportConfigOutputOption Name="rpx" Type="string" Value=""/>
</ReportConfig>
<ReportConfig DisplayName="Bus Skew - Post-Route Phys Opt Design" Name="impl_1_copy_3_post_route_phys_opt_report_bus_skew_0" Spec="report_bus_skew" RunStep="post_route_phys_opt_design" ReportFile="nexys_a7_top_bus_skew_postroute_physopted_1.rpt" Version="1" Minor="1">
<ReportConfig DisplayName="Bus Skew - Post-Route Phys Opt Design" Name="impl_1_copy_3_post_route_phys_opt_report_bus_skew_0" Spec="report_bus_skew" RunStep="post_route_phys_opt_design" ReportFile="nexys_a7_top_bus_skew_postroute_physopted.rpt" Version="1" Minor="1">
<ReportConfigOption Name="warn_on_violation" Type="" Value="true"/>
<ReportConfigOutputOption Name="pb" Type="string" Value=""/>
<ReportConfigOutputOption Name="rpx" Type="string" Value=""/>

15
design/audio/audio_buffer.sv
View File

@ -31,11 +31,14 @@ module audio_buffer(
// Inputs for the memory buffer
audio_buffer_interface.receiver driver
);
logic [9:0] address;
// Size of samples, 8bit or 16bit supported
parameter SIZE=16;
(* MARK_DEBUG = "TRUE" *)
logic [11-(SIZE/8):0] address;
// State register
logic enb;
logic [15:0] doutb;
logic [(SIZE-1):0] doutb;
// A single bit counter, to avoid feeding samples given the 1 cycle read delay
logic delay;
@ -44,7 +47,7 @@ logic delay;
// half of the 2KiB buffer
//
// The MSB of the address == higher/lower half address
assign driver.address_half = address[9];
assign driver.address_half = address[11-(SIZE/8)];
always_ff @(posedge clk) begin
enb <= 0;
@ -75,7 +78,7 @@ always_ff @(posedge clk) begin
// NOTE: I really don't know a good way to generate the load
// signal. It maybe could be an inverted 48khz clock?
if (delay == 0) begin
sample <= doutb;
sample[15-:SIZE] <= doutb;
end
else begin
sample <= '0;
@ -91,7 +94,7 @@ end
//) buffer ();
xpm_memory_sdpram #(
.ADDR_WIDTH_A(11), // DECIMAL
.ADDR_WIDTH_B(10), // DECIMAL
.ADDR_WIDTH_B(12-(SIZE/8)), // DECIMAL
.AUTO_SLEEP_TIME(0), // DECIMAL
.BYTE_WRITE_WIDTH_A(8), // DECIMAL
.CASCADE_HEIGHT(0), // DECIMAL
@ -107,7 +110,7 @@ xpm_memory_sdpram #(
.MEMORY_SIZE(16*1024), // DECIMAL
.MESSAGE_CONTROL(0), // DECIMAL
.RAM_DECOMP("auto"), // String
.READ_DATA_WIDTH_B(16), // DECIMAL
.READ_DATA_WIDTH_B(SIZE), // DECIMAL
.READ_LATENCY_B(1), // DECIMAL
.READ_RESET_VALUE_B("0"), // String
.RST_MODE_A("SYNC"), // String

1
design/audio/pwm.sv
View File

@ -21,6 +21,7 @@ module pwm(
parameter DEPTH=11;
logic [DEPTH-1:0] pulse_counter;
(* MARK_DEBUG = "TRUE" *)
logic [15:0] sample_buffer;
logic should_output;

49
design/nexys_a7_top.sv
View File

@ -88,54 +88,65 @@ end
display_anode_driver anodeDriver(clk_1khz,reset,AN,segment_mux_select);
seconds_display secondsSegment (seconds, segments[1], segments[0]);
seconds_display minutesSegment (minutes, segments[3], segments[2]);
seconds_display hoursSegment (hours, segments[5], segments[4]);
sixty_display secondsSegment (seconds, segments[1], segments[0]);
sixty_display minutesSegment (minutes, segments[3], segments[2]);
sixty_display hoursSegment (hours, segments[5], segments[4]);
// Run the playback speed state machine at a lower rate
// Gets rid of button bouncing
playback_controller playbackController (clk_10hz,reset,BTNC, BTNR, speed);
pwm audioOutput(CLK100MHZ, reset, clk_48khz, audio_sample, AUD_PWM);
audio_buffer audioBuffer(
clk_48khz,
reset,
sd_ready,
'0, // stop signal not used right now
speed,
playing,
audio_sample,
audio_interface.receiver
);
`ifdef ROM
rom_sd #("even_flow_16.mem") romSdPlayer(clk_1mhz,reset,sd_ready,audio_interface.driver);
assign {SD_RESET,SD_DAT,SD_CMD,SD_SCK} = 'z;
audio_buffer audioBuffer(
clk_48khz,
reset,
sd_ready,
'0, // stop signal not used right now
speed,
playing,
audio_sample,
audio_interface.receiver
);
pwm audioOutput(CLK100MHZ, reset, clk_48khz, audio_sample, AUD_PWM);
`else
// Power the sd slot
assign SD_RESET = 0;
// We don't use more than one dat line
assign SD_DAT[3:1] = 'z;
logic clk_100khz;
logic clk_25mhz;
// Actually 200khz now
// 200khz is slightly unstable??????
modular_clock_gen #(1000) slowSdClock(CLK100MHZ, reset, clk_100khz);
modular_clock_gen #(500) slowSdClock(CLK100MHZ, reset, clk_100khz);
// Try clocking this slower than max speed
// To see if that makes it actually work ...
modular_clock_gen #(1000) fastSdClock(CLK100MHZ, reset, clk_25mhz);
// If these are different speeds bad things happen :) oops
modular_clock_gen #(400) fastSdClock(CLK100MHZ, reset, clk_25mhz);
sd_controller realSdPlayer(
clk_100khz,
clk_25mhz,
CLK100MHZ,
reset,
SD_DAT[0],
SD_DAT,
SD_CMD,
sd_ready,
SD_SCK,
audio_interface.driver
);
audio_buffer #(.SIZE(8)) audioBuffer(
clk_48khz,
reset,
sd_ready,
'0, // stop signal not used right now
speed,
playing,
audio_sample,
audio_interface.receiver
);
pwm #(8) audioOutput(CLK100MHZ, reset, clk_48khz, audio_sample, AUD_PWM);
`endif

34
design/sd/read_data.sv
View File

@ -4,8 +4,7 @@
module read_data(
input clk,
input reset,
input sd_data,
(* MARK_DEBUG = "TRUE" *)
input [3:0] sd_data,
audio_buffer_interface.driver buffer
);
// Block data is a start bit, 512 bytes sent msb first, then a CRC16 and end
@ -16,7 +15,7 @@ module read_data(
// played. However, as long as the sd card controller doesn't request extra
// blocks this shouldn't be an issue
localparam BLOCK_SIZE=512*8+16+2;
localparam BLOCK_SIZE=512*2+16*4+2;
logic [$clog2(BLOCK_SIZE):0] counter;
logic [7:0] byte_shift;
@ -28,36 +27,41 @@ assign buffer.clka = clk;
always_ff @(posedge clk) begin
if (reset) begin
buffer.ena <= 0;
buffer.addra <= '1;
// Start negative so adding bytes will get us to the right address
buffer.addra <= 0 - 512;
buffer.dina <= 0;
end
else begin
// We ignore the lower 17 bits of the block
if (counter > 16) begin
// We ignore the lower 16*4+1 bits of the block
// CRC is apparently sent on each line, back to back
if (counter > 16*4) begin
counter <= counter - 1;
byte_shift <= {byte_shift[6:0],sd_data};
byte_shift <= {byte_shift[3:0],sd_data};
byte_counter <= byte_counter - 1;
// Store received byte in audio buffer and reset counter
if (byte_counter == 0) begin
byte_counter <= 7;
buffer.dina <= byte_shift;//{byte_shift[6:0],sd_data};
byte_counter <= 1;
buffer.dina <= {byte_shift[3:0],sd_data};
buffer.ena <= 1;
end
// Turn the enable signal off so we don't accidentally write
// anything weird
if (byte_counter == 4) begin
buffer.ena <= 0;
buffer.addra <= buffer.addra + 1;
if (byte_counter == 1) begin
buffer.addra <= buffer.addra - 1;
end
end
else if (counter != 0)
else if (counter != 0) begin
counter<=counter-1;
buffer.ena <= 0;
end
else if (sd_data == 0) begin
counter <= BLOCK_SIZE-1;
byte_counter <= 8;
// In wide bus mode we read bytes in a descending order
buffer.addra <= buffer.addra + 1024;
counter <= BLOCK_SIZE;
byte_counter <= 3;
end
end
end

76
design/sd/sd_controller.sv
View File

@ -14,7 +14,7 @@ module sd_controller(
input logic crc_clk,
input logic reset,
(* MARK_DEBUG = "TRUE" *)
input logic sd_data,
input logic [3:0] sd_data,
inout logic sd_cmd,
output logic ready,
output wire clk,
@ -22,7 +22,6 @@ module sd_controller(
audio_buffer_interface.driver buffer
);
// NOTE: this gets encoded as one-hot, even if in here I set it as a logic[5:0]
(* MARK_DEBUG = "TRUE" *)
enum logic [5:0] {
INIT,WAIT,SEND_CMD0,WAIT_CMD0,DELAY_CMD0, // last 4
SEND_CMD8,WAIT_CMD8,LISTEN_RESPONSE_CMD8,WAIT_RESPONSE_CMD8, // last 8
@ -31,13 +30,15 @@ enum logic [5:0] {
SEND_CMD2,WAIT_CMD2,LISTEN_RESPONSE_CMD2,WAIT_RESPONSE_CMD2, //21
SEND_CMD3,WAIT_CMD3,LISTEN_RESPONSE_CMD3,WAIT_RESPONSE_CMD3, //25
SEND_CMD7,WAIT_CMD7,LISTEN_RESPONSE_CMD7,WAIT_RESPONSE_CMD7, //29
SEND2_CMD55,WAIT2_CMD55,LISTEN_RESPONSE2_CMD55,WAIT_RESPONSE2_CMD55,
SEND_ACMD6,WAIT_ACMD6,LISTEN_RESPONSE_ACMD6,WAIT_RESPONSE_ACMD6,
READY_TO_TRANSMIT,
DELAY_CLOCK_SWITCH,
TRANSMIT,WAIT_TRANSMIT,WAIT_END,FINISH_TRANSMIT,
TRANSMIT2,WAIT_TRANSMIT2,WAIT_END2,FINISH_TRANSMIT2,
WAIT_FOR_BUFFER
} state, next_state;
(* MARK_DEBUG = "TRUE" *)
logic fast_clk_enable;
assign clk = fast_clk_enable ? fast_clk : slow_clk;
@ -49,7 +50,6 @@ logic [31:0] address;
logic send_command_start;//, send_command_start_fast;
(* MARK_DEBUG = "TRUE" *)
logic [5:0] cmd;
(* MARK_DEBUG = "TRUE" *)
logic [31:0] arg;
(* MARK_DEBUG = "TRUE" *)
wire send_command_ready;//, send_command_ready_fast;
@ -189,7 +189,7 @@ always_comb begin
next_state=WAIT_RESPONSE_CMD7;
WAIT_RESPONSE_CMD7:
if (read_command_received)
next_state=READY_TO_TRANSMIT;
next_state=SEND2_CMD55;
else
next_state=WAIT_RESPONSE_CMD7;
@ -230,8 +230,42 @@ always_comb begin
else
next_state=ACMD41_DELAY;
SEND2_CMD55:
next_state=WAIT2_CMD55;
WAIT2_CMD55:
if (send_command_ready)
next_state=LISTEN_RESPONSE2_CMD55;
else
next_state=WAIT2_CMD55;
LISTEN_RESPONSE2_CMD55:
next_state=WAIT_RESPONSE2_CMD55;
WAIT_RESPONSE2_CMD55:
if (read_command_received)
next_state=SEND_ACMD6;
else
next_state=WAIT_RESPONSE2_CMD55;
SEND_ACMD6:
next_state=WAIT_ACMD6;
WAIT_ACMD6:
if (send_command_ready)
next_state=LISTEN_RESPONSE_ACMD6;
else
next_state=WAIT_ACMD6;
LISTEN_RESPONSE_ACMD6:
next_state=WAIT_RESPONSE_ACMD6;
WAIT_RESPONSE_ACMD6:
if (read_command_received)
next_state=READY_TO_TRANSMIT;
else
next_state=WAIT_RESPONSE_ACMD6;
READY_TO_TRANSMIT:
next_state=TRANSMIT;
next_state=DELAY_CLOCK_SWITCH;
DELAY_CLOCK_SWITCH:
if (counter == 0)
next_state = TRANSMIT;
else
next_state = DELAY_CLOCK_SWITCH;
TRANSMIT:
next_state=WAIT_TRANSMIT;
WAIT_TRANSMIT:
@ -310,7 +344,14 @@ always_ff @(posedge clk) begin
arg <= 0;
send_command_start <=1;
end
LISTEN_RESPONSE_CMD55: begin
SEND2_CMD55: begin
cmd <= 55;
// the arg should be the same as the preceding command
// and otherwise we'll lose the RCA bits
//arg <= 0;
send_command_start <=1;
end
LISTEN_RESPONSE_CMD55,LISTEN_RESPONSE2_CMD55: begin
response_type <= 1;
read_command_listen <= 1;
end
@ -327,6 +368,15 @@ always_ff @(posedge clk) begin
read_command_listen<=0;
counter<=100;
end
SEND_ACMD6: begin
cmd <= 6;
arg <= 'b10;
send_command_start <=1;
end
LISTEN_RESPONSE_ACMD6: begin
response_type <= 1;
read_command_listen <= 1;
end
SEND_CMD2: begin
cmd <= 2;
arg <= 0;
@ -358,6 +408,8 @@ always_ff @(posedge clk) begin
fast_clk_enable <= 1;
address <= 0;
sd_buffer_half <= 0;
// Wait to actually transmit until clock is running and stable
counter <= 100;
end
TRANSMIT, TRANSMIT2: begin
cmd <= 17;
@ -366,7 +418,7 @@ always_ff @(posedge clk) begin
end
WAIT_TRANSMIT, WAIT_TRANSMIT2: begin
send_command_start <= 0;
counter <= 411;
counter <= 512*2+16+1;
end
FINISH_TRANSMIT:
address <= address +1;
@ -377,12 +429,12 @@ always_ff @(posedge clk) begin
WAIT_FOR_BUFFER:
ready <= 1;
// The logic is simple enough in these to group them
WAIT, DELAY_CMD0, ACMD41_DELAY, WAIT_END, WAIT_END2:
WAIT, DELAY_CMD0, ACMD41_DELAY, WAIT_END, WAIT_END2, DELAY_CLOCK_SWITCH:
counter <= counter - 1;
WAIT_CMD8,WAIT_CMD55,WAIT_ACMD41,WAIT_CMD2,WAIT_CMD3,WAIT_CMD7:
WAIT_CMD8,WAIT_CMD55,WAIT_ACMD41,WAIT2_CMD55,WAIT_ACMD6,WAIT_CMD2,WAIT_CMD3,WAIT_CMD7:
send_command_start<=0;
WAIT_RESPONSE_CMD8,WAIT_RESPONSE_CMD55,WAIT_RESPONSE_CMD2,WAIT_RESPONSE_CMD3,
WAIT_RESPONSE_CMD7:
WAIT_RESPONSE_CMD8,WAIT_RESPONSE_CMD55,WAIT_RESPONSE2_CMD55,WAIT_RESPONSE_ACMD6,
WAIT_RESPONSE_CMD2,WAIT_RESPONSE_CMD3,WAIT_RESPONSE_CMD7:
read_command_listen<=0;
default: ;

10
design/segment_display/seconds_display.sv → design/segment_display/sixty_display.sv
View File

@ -1,14 +1,14 @@
/***
* seconds_display.sv - converts a five bit seconds counter to its seven segement display equivalent.
* sixty_display.sv - converts a five bit seconds counter to its seven segement display equivalent.
*
* @author: Dilanthi Prentice, Waylon Cude
* @date: 6/12/25
*
*/
module seconds_display
module sixty_display
(
input [$clog2(60)-1:0] seconds,
input [$clog2(60)-1:0] number,
output [6:0] display_tens,
output [6:0] display_ones
);
@ -18,8 +18,8 @@ logic [4:0] tens_digit;
always_comb
begin
ones_digit = seconds % 10;
tens_digit = seconds / 10;
ones_digit = number % 10;
tens_digit = number / 10;
end
//instantiate the display_converter to convert the counter

22
doc/playback_controller.gv Normal file
View File

@ -0,0 +1,22 @@
digraph playback_controller {
PAUSE [shape="doublecircle",label="PAUSE\nspeed=0"];
node [shape="ellipse"]
PLAY [label="PLAY\nspeed=1"];
FF2 [label="FF2\nspeed=2"];
FF4 [label="FF4\nspeed=4"];
FF8 [label="FF8\nspeed=8"];
FF16 [label="FF16\nspeed=16"];
PAUSE -> PLAY [label="play_pulse"]
PLAY -> PAUSE [label="play_pulse"]
PLAY -> FF2 [label="ff_pulse"]
FF2 -> FF4 [label="ff_pulse"]
FF4 -> FF8 [label="ff_pulse"]
FF8 -> FF16 [label="ff_pulse"]
FF2 -> PAUSE [label="play_pulse"];
FF4 -> PAUSE [label="play_pulse"];
FF8 -> PAUSE [label="play_pulse"];
FF16 -> PAUSE [label="play_pulse"];
}

BIN
doc/playback_controller.png Normal file
View File

Binary file not shown.
Side by Side

After

Width:  |  Height:  |  Size: 72 KiB

24
doc/read_command.gv Normal file
View File

@ -0,0 +1,24 @@
digraph read_command {
IDLE [shape="doublecircle",label="IDLE\nreceived_reg=0\nout_data=0\nresponse_type_reg=response_type"]
node [shape="ellipse"]
START [label="START\nrecevied_reg=0\ncounter=get_bits(response_type_reg) - 2\ndata_reg=0"]
LISTEN [label="LISTEN\ndata_reg[0]=sd_cmd"]
RECEIVING [label="RECEIVING\ncounter--\ndata_reg={data_reg[134:0],sd_cmd}"]
DONE [label="DONE\nout_data=data_reg\nreceived_reg=1\nreponse_type_reg=response_type"]
IDLE -> IDLE [label="!listen"]
IDLE -> START [label="listen"]
START -> RECEIVING [label="sd_cmd==0"]
START -> LISTEN [label="sd_cmd!=0"]
LISTEN -> LISTEN [label="sd_cmd!=0"]
LISTEN -> RECEIVING [label="sd_cmd==0"]
RECEIVING -> DONE [label="counter==0"]
RECEIVING -> RECEIVING [label="counter!=0"]
DONE -> START [label="listen"]
DONE -> DONE [label="!listen"]
}

BIN
doc/read_command.png Normal file
View File

Binary file not shown.
Side by Side

After

Width:  |  Height:  |  Size: 123 KiB

25
doc/rom_sd.gv
View File

@ -1,23 +1,30 @@
digraph rom_sd {
Reset [shape = doublecircle, label = "RESET\nbuffer_half = 0\nrom_addr = 0\nrom_enable = 1\nbuffer.addra=0\nready=0"];
node [shape = circle];
Delay [label="DELAY\nrom_addr++"];
Delay1 [label="DELAY1\nrom_addr++"];
Delay2 [label="DELAY2\nrom_addr++"];
Delay3 [label="DELAY3\nrom_addr++\nbuffer.dina=rom_data\nbuffer.ena=1"];
WriteBuf [label="WRITEBUF\nbuffer.ena=1\nbuffer.dina=rom_data\nbuffer.addra++\nrom_addr++"];
EndWrite [label="ENDWRITE\nbuffer.ena=1\nbuffer.data=rom_data\nbuffer.addra++\nready=1"];
Wait [label = "WAIT\nbuffer.ena=0"];
EndWrite1 [label="ENDWRITE1\nbuffer.ena=1\nbuffer.data=rom_data\nbuffer.addra++"];
EndWrite2 [label="ENDWRITE2\nbuffer.ena=1\nbuffer.data=rom_data\nbuffer.addra++"];
EndWrite3 [label="ENDWRITE3\nbuffer.ena=0\nbuffer.data=rom_data\nbuffer.addra++\nready=1"];
Wait [label = "WAIT"];
Reset -> Reset [label="reset"];
Reset -> Delay [label="!reset"];
Reset -> Delay1 [label="!reset"];
Delay -> WriteBuf;
Delay1 -> Delay2;
Delay2 -> Delay3;
Delay3 -> WriteBuf;
WriteBuf -> WriteBuf [label="buffer.addra < 1023"]
WriteBuf -> EndWrite [label="buffer.addra == 1023"]
WriteBuf -> EndWrite1 [label="buffer.addra == 1023"]
EndWrite -> Wait;
EndWrite1 -> EndWrite2;
EndWrite2 -> EndWrite3;
EndWrite3 -> Wait;
Wait -> Wait [label = "buffer_half == buffer.address_half"]
Wait -> Delay [label = "buffer_half != buffer.address_half"]
Wait -> Delay1 [label = "buffer_half != buffer.address_half"]
}

BIN
doc/rom_sd.png
View File

Binary file not shown.
Side by Side Swipe Overlay

Before

Width:  |  Height:  |  Size: 113 KiB

After

Width:  |  Height:  |  Size: 177 KiB

31
doc/sd_controller.gv
View File

@ -98,10 +98,33 @@ digraph sd_controller {
LISTEN_RESPONSE_CMD7 -> WAIT_RESPONSE_CMD7;
WAIT_RESPONSE_CMD7 -> WAIT_RESPONSE_CMD7 [label="!read_command.ready"]
// Send CMD55+CMD41 with arg 40100000 until card is ready
SEND2_CMD55 [label="SEND2_CMD55\ncmd=55\nstart=1"];
WAIT2_CMD55 [label="WAIT2_CMD55\nstart=0"];
LISTEN_RESPONSE2_CMD55 [label="LISTEN_RESPONSE2_CMD55\nresponse_type=1\nread_command.listen=1"]
WAIT_RESPONSE2_CMD55 [label="WAIT_RESPONSE2_CMD55\nread_command.listen=0"]
SEND_ACMD6[label="SEND_ACMD6\ncmd=6\narg=0x00000002\nstart=1"];
WAIT_ACMD6 [label="WAIT_ACMD6\nstart=0"];
LISTEN_RESPONSE_ACMD6 [label="LISTEN_RESPONSE_ACMD6\nresponse_type=1\nread_command.listen=1"]
WAIT_RESPONSE_ACMD6 [label="WAIT_RESPONSE_ACMD6\nread_command.listen=0\ncounter=100"];
WAIT_RESPONSE_CMD7 -> SEND2_CMD55 [label="read_command.received"]
SEND2_CMD55 -> WAIT2_CMD55;
WAIT2_CMD55 -> WAIT2_CMD55 [label="!send_command.ready"];
WAIT2_CMD55 -> LISTEN_RESPONSE2_CMD55 [label="send_command.ready"];
LISTEN_RESPONSE2_CMD55 -> WAIT_RESPONSE2_CMD55;
WAIT_RESPONSE2_CMD55 -> WAIT_RESPONSE2_CMD55 [label="!read_command.received"]
WAIT_RESPONSE2_CMD55 -> SEND_ACMD6 [label="read_command.received"]
SEND_ACMD6 -> WAIT_ACMD6
WAIT_ACMD6 -> WAIT_ACMD6 [label="!send_command.ready"]
WAIT_ACMD6 -> LISTEN_RESPONSE_ACMD6[label="send_command.ready"]
LISTEN_RESPONSE_ACMD6 -> WAIT_RESPONSE_ACMD6
WAIT_RESPONSE_ACMD6 -> WAIT_RESPONSE_ACMD6 [label="!read_command.received"]
// Now we can finally read blocks with CMD17
// Swap over to the fast clock
READY_TO_TRANSMIT [label="READY_TO_TRANSMIT\nclk_source=fast\naddress=0\nbuffer_half=0"];
READY_TO_TRANSMIT [label="READY_TO_TRANSMIT\nclk_source=fast\naddress=0\nbuffer_half=0\ncounter=100"];
DELAY_CLOCK_SWITCH [label="DELAY_CLOCK_SWITCH\ncounter--"]
// There are two sets of states because we need to read two blocks at once
TRANSMIT [label="TRANSMIT\ncmd=17\narg=address\nsend_command.start=1"];
WAIT_TRANSMIT [label="WAIT_TRANSMIT\nsend_command.start=0\ncounter=4114"];
@ -116,8 +139,10 @@ digraph sd_controller {
// Wait for the buffer to be free, then go back to TRANSMIT
WAIT_FOR_BUFFER [label="WAIT_FOR_BUFFER\nready=1"];
WAIT_RESPONSE_CMD7 -> READY_TO_TRANSMIT [label="read_command.ready"]
READY_TO_TRANSMIT -> TRANSMIT;
WAIT_RESPONSE_ACMD6 -> READY_TO_TRANSMIT [label="read_command.ready"]
READY_TO_TRANSMIT -> DELAY_CLOCK_SWITCH;
DELAY_CLOCK_SWITCH -> TRANSMIT [label="counter==0"];
DELAY_CLOCK_SWITCH -> DELAY_CLOCK_SWITCH [label="counter!=0"];
TRANSMIT -> WAIT_TRANSMIT;
WAIT_TRANSMIT -> WAIT_TRANSMIT [label="sd_data==1"]
WAIT_TRANSMIT -> WAIT_END [label="sd_data==0"]

BIN
doc/sd_controller.png
View File

Binary file not shown.
Side by Side Swipe Overlay

Before

Width:  |  Height:  |  Size: 612 KiB

After

Width:  |  Height:  |  Size: 745 KiB

905
doc/sd_controller.svg Normal file
View File

@ -0,0 +1,905 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
<!-- Generated by graphviz version 12.2.1 (0)
-->
<!-- Title: sd_controller Pages: 1 -->
<svg width="880pt" height="5892pt"
viewBox="0.00 0.00 879.78 5891.99" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g id="graph0" class="graph" transform="scale(1 1) rotate(0) translate(4 5887.99)">
<title>sd_controller</title>
<polygon fill="white" stroke="none" points="-4,4 -4,-5887.99 875.78,-5887.99 875.78,4 -4,4"/>
<!-- INIT -->
<g id="node1" class="node">
<title>INIT</title>
<ellipse fill="none" stroke="black" cx="595" cy="-5803.45" rx="76.54" ry="76.54"/>
<ellipse fill="none" stroke="black" cx="595" cy="-5803.45" rx="80.54" ry="80.54"/>
<text text-anchor="middle" x="595" y="-5814.9" font-family="Times,serif" font-size="14.00">INIT</text>
<text text-anchor="middle" x="595" y="-5798.4" font-family="Times,serif" font-size="14.00">counter=80</text>
<text text-anchor="middle" x="595" y="-5781.9" font-family="Times,serif" font-size="14.00">clk_source=slow</text>
</g>
<!-- WAIT -->
<g id="node2" class="node">
<title>WAIT</title>
<ellipse fill="none" stroke="black" cx="595" cy="-5656.91" rx="46.32" ry="28.99"/>
<text text-anchor="middle" x="595" y="-5660.11" font-family="Times,serif" font-size="14.00">WAIT</text>
<text text-anchor="middle" x="595" y="-5643.61" font-family="Times,serif" font-size="14.00">counter&#45;&#45;</text>
</g>
<!-- INIT&#45;&gt;WAIT -->
<g id="edge1" class="edge">
<title>INIT&#45;&gt;WAIT</title>
<path fill="none" stroke="black" d="M595,-5722.57C595,-5713.9 595,-5705.37 595,-5697.51"/>
<polygon fill="black" stroke="black" points="598.5,-5697.65 595,-5687.65 591.5,-5697.65 598.5,-5697.65"/>
</g>
<!-- WAIT&#45;&gt;WAIT -->
<g id="edge2" class="edge">
<title>WAIT&#45;&gt;WAIT</title>
<path fill="none" stroke="black" d="M639.49,-5665.71C650.81,-5665.13 659.32,-5662.2 659.32,-5656.91 659.32,-5653.61 655.99,-5651.22 650.74,-5649.76"/>
<polygon fill="black" stroke="black" points="651.39,-5646.31 640.98,-5648.33 650.37,-5653.24 651.39,-5646.31"/>
<text text-anchor="middle" x="689.32" y="-5651.86" font-family="Times,serif" font-size="14.00">counter!=0</text>
</g>
<!-- SEND_CMD0 -->
<g id="node3" class="node">
<title>SEND_CMD0</title>
<ellipse fill="none" stroke="black" cx="595" cy="-5523.09" rx="68.06" ry="52.33"/>
<text text-anchor="middle" x="595" y="-5542.79" font-family="Times,serif" font-size="14.00">SEND_CMD0</text>
<text text-anchor="middle" x="595" y="-5526.29" font-family="Times,serif" font-size="14.00">cmd=0</text>
<text text-anchor="middle" x="595" y="-5509.79" font-family="Times,serif" font-size="14.00">arg=0</text>
<text text-anchor="middle" x="595" y="-5493.29" font-family="Times,serif" font-size="14.00">start=1</text>
</g>
<!-- WAIT&#45;&gt;SEND_CMD0 -->
<g id="edge3" class="edge">
<title>WAIT&#45;&gt;SEND_CMD0</title>
<path fill="none" stroke="black" d="M595,-5627.63C595,-5615.69 595,-5601.28 595,-5587.05"/>
<polygon fill="black" stroke="black" points="598.5,-5587.24 595,-5577.24 591.5,-5587.24 598.5,-5587.24"/>
<text text-anchor="middle" x="626.88" y="-5596.62" font-family="Times,serif" font-size="14.00">counter==0</text>
</g>
<!-- WAIT_CMD0 -->
<g id="node4" class="node">
<title>WAIT_CMD0</title>
<ellipse fill="none" stroke="black" cx="595" cy="-5393.11" rx="67.53" ry="40.66"/>
<text text-anchor="middle" x="595" y="-5404.56" font-family="Times,serif" font-size="14.00">WAIT_CMD0</text>
<text text-anchor="middle" x="595" y="-5388.06" font-family="Times,serif" font-size="14.00">counter=20</text>
<text text-anchor="middle" x="595" y="-5371.56" font-family="Times,serif" font-size="14.00">start=0</text>
</g>
<!-- SEND_CMD0&#45;&gt;WAIT_CMD0 -->
<g id="edge4" class="edge">
<title>SEND_CMD0&#45;&gt;WAIT_CMD0</title>
<path fill="none" stroke="black" d="M595,-5470.41C595,-5462.2 595,-5453.72 595,-5445.52"/>
<polygon fill="black" stroke="black" points="598.5,-5445.69 595,-5435.69 591.5,-5445.69 598.5,-5445.69"/>
</g>
<!-- WAIT_CMD0&#45;&gt;WAIT_CMD0 -->
<g id="edge6" class="edge">
<title>WAIT_CMD0&#45;&gt;WAIT_CMD0</title>
<path fill="none" stroke="black" d="M660.62,-5403.55C672.34,-5402.19 680.53,-5398.71 680.53,-5393.11 680.53,-5389.52 677.17,-5386.8 671.67,-5384.95"/>
<polygon fill="black" stroke="black" points="672.61,-5381.57 662.11,-5382.97 671.19,-5388.43 672.61,-5381.57"/>
<text text-anchor="middle" x="742.78" y="-5388.06" font-family="Times,serif" font-size="14.00">!send_command.ready</text>
</g>
<!-- DELAY_CMD0 -->
<g id="node5" class="node">
<title>DELAY_CMD0</title>
<ellipse fill="none" stroke="black" cx="595" cy="-5270.96" rx="75.48" ry="28.99"/>
<text text-anchor="middle" x="595" y="-5274.16" font-family="Times,serif" font-size="14.00">DELAY_CMD0</text>
<text text-anchor="middle" x="595" y="-5257.66" font-family="Times,serif" font-size="14.00">counter&#45;&#45;</text>
</g>
<!-- WAIT_CMD0&#45;&gt;DELAY_CMD0 -->
<g id="edge5" class="edge">
<title>WAIT_CMD0&#45;&gt;DELAY_CMD0</title>
<path fill="none" stroke="black" d="M595,-5352.1C595,-5339.14 595,-5324.77 595,-5311.82"/>
<polygon fill="black" stroke="black" points="598.5,-5311.92 595,-5301.92 591.5,-5311.92 598.5,-5311.92"/>
<text text-anchor="middle" x="655" y="-5321.15" font-family="Times,serif" font-size="14.00">send_command.ready</text>
</g>
<!-- DELAY_CMD0&#45;&gt;DELAY_CMD0 -->
<g id="edge7" class="edge">
<title>DELAY_CMD0&#45;&gt;DELAY_CMD0</title>
<path fill="none" stroke="black" d="M666.33,-5280.75C679.35,-5279.51 688.48,-5276.24 688.48,-5270.96 688.48,-5267.32 684.17,-5264.65 677.24,-5262.92"/>
<polygon fill="black" stroke="black" points="678.25,-5259.54 667.82,-5261.41 677.14,-5266.45 678.25,-5259.54"/>
<text text-anchor="middle" x="718.48" y="-5265.91" font-family="Times,serif" font-size="14.00">counter!=0</text>
</g>
<!-- SEND_CMD8 -->
<g id="node6" class="node">
<title>SEND_CMD8</title>
<ellipse fill="none" stroke="black" cx="595" cy="-5137.14" rx="68.06" ry="52.33"/>
<text text-anchor="middle" x="595" y="-5156.84" font-family="Times,serif" font-size="14.00">SEND_CMD8</text>
<text text-anchor="middle" x="595" y="-5140.34" font-family="Times,serif" font-size="14.00">cmd=8</text>
<text text-anchor="middle" x="595" y="-5123.84" font-family="Times,serif" font-size="14.00">arg=0x1AA</text>
<text text-anchor="middle" x="595" y="-5107.34" font-family="Times,serif" font-size="14.00">start=1</text>
</g>
<!-- DELAY_CMD0&#45;&gt;SEND_CMD8 -->
<g id="edge8" class="edge">
<title>DELAY_CMD0&#45;&gt;SEND_CMD8</title>
<path fill="none" stroke="black" d="M595,-5241.68C595,-5229.74 595,-5215.33 595,-5201.09"/>
<polygon fill="black" stroke="black" points="598.5,-5201.29 595,-5191.29 591.5,-5201.29 598.5,-5201.29"/>
<text text-anchor="middle" x="626.88" y="-5210.67" font-family="Times,serif" font-size="14.00">counter==0</text>
</g>
<!-- WAIT_CMD8 -->
<g id="node7" class="node">
<title>WAIT_CMD8</title>
<ellipse fill="none" stroke="black" cx="595" cy="-5018.82" rx="67.53" ry="28.99"/>
<text text-anchor="middle" x="595" y="-5022.02" font-family="Times,serif" font-size="14.00">WAIT_CMD8</text>
<text text-anchor="middle" x="595" y="-5005.52" font-family="Times,serif" font-size="14.00">start=0</text>
</g>
<!-- SEND_CMD8&#45;&gt;WAIT_CMD8 -->
<g id="edge9" class="edge">
<title>SEND_CMD8&#45;&gt;WAIT_CMD8</title>
<path fill="none" stroke="black" d="M595,-5084.45C595,-5076.05 595,-5067.47 595,-5059.42"/>
<polygon fill="black" stroke="black" points="598.5,-5059.6 595,-5049.6 591.5,-5059.6 598.5,-5059.6"/>
</g>
<!-- WAIT_CMD8&#45;&gt;WAIT_CMD8 -->
<g id="edge10" class="edge">
<title>WAIT_CMD8&#45;&gt;WAIT_CMD8</title>
<path fill="none" stroke="black" d="M659.89,-5027.27C672,-5026.23 680.53,-5023.42 680.53,-5018.82 680.53,-5015.81 676.86,-5013.56 670.91,-5012.08"/>
<polygon fill="black" stroke="black" points="671.81,-5008.68 661.39,-5010.61 670.74,-5015.59 671.81,-5008.68"/>
<text text-anchor="middle" x="742.78" y="-5013.77" font-family="Times,serif" font-size="14.00">!send_command.ready</text>
</g>
<!-- LISTEN_RESPONSE_CMD8 -->
<g id="node8" class="node">
<title>LISTEN_RESPONSE_CMD8</title>
<ellipse fill="none" stroke="black" cx="595" cy="-4896.67" rx="128.52" ry="40.66"/>
<text text-anchor="middle" x="595" y="-4908.12" font-family="Times,serif" font-size="14.00">LISTEN_RESPONSE_CMD8</text>
<text text-anchor="middle" x="595" y="-4891.62" font-family="Times,serif" font-size="14.00">response_type=7</text>
<text text-anchor="middle" x="595" y="-4875.12" font-family="Times,serif" font-size="14.00">read_command.listen=1</text>
</g>
<!-- WAIT_CMD8&#45;&gt;LISTEN_RESPONSE_CMD8 -->
<g id="edge11" class="edge">
<title>WAIT_CMD8&#45;&gt;LISTEN_RESPONSE_CMD8</title>
<path fill="none" stroke="black" d="M595,-4989.35C595,-4977.31 595,-4962.91 595,-4949.13"/>
<polygon fill="black" stroke="black" points="598.5,-4949.28 595,-4939.28 591.5,-4949.28 598.5,-4949.28"/>
<text text-anchor="middle" x="655" y="-4958.53" font-family="Times,serif" font-size="14.00">send_command.ready</text>
</g>
<!-- WAIT_RESPONSE_CMD8 -->
<g id="node9" class="node">
<title>WAIT_RESPONSE_CMD8</title>
<ellipse fill="none" stroke="black" cx="595" cy="-4790.02" rx="120.03" ry="28.99"/>
<text text-anchor="middle" x="595" y="-4793.22" font-family="Times,serif" font-size="14.00">WAIT_RESPONSE_CMD8</text>
<text text-anchor="middle" x="595" y="-4776.72" font-family="Times,serif" font-size="14.00">read_command.listen=0</text>
</g>
<!-- LISTEN_RESPONSE_CMD8&#45;&gt;WAIT_RESPONSE_CMD8 -->
<g id="edge12" class="edge">
<title>LISTEN_RESPONSE_CMD8&#45;&gt;WAIT_RESPONSE_CMD8</title>
<path fill="none" stroke="black" d="M595,-4855.81C595,-4847.57 595,-4838.88 595,-4830.65"/>
<polygon fill="black" stroke="black" points="598.5,-4830.91 595,-4820.91 591.5,-4830.91 598.5,-4830.91"/>
</g>
<!-- WAIT_RESPONSE_CMD8&#45;&gt;WAIT_RESPONSE_CMD8 -->
<g id="edge13" class="edge">
<title>WAIT_RESPONSE_CMD8&#45;&gt;WAIT_RESPONSE_CMD8</title>
<path fill="none" stroke="black" d="M711.31,-4797.57C724.49,-4796.16 733.03,-4793.64 733.03,-4790.02 733.03,-4787.59 729.18,-4785.66 722.65,-4784.22"/>
<polygon fill="black" stroke="black" points="723.22,-4780.77 712.8,-4782.71 722.15,-4787.69 723.22,-4780.77"/>
<text text-anchor="middle" x="802.41" y="-4784.97" font-family="Times,serif" font-size="14.00">!read_command.received</text>
</g>
<!-- SEND_CMD55 -->
<g id="node10" class="node">
<title>SEND_CMD55</title>
<ellipse fill="none" stroke="black" cx="595" cy="-4656.21" rx="72.83" ry="52.33"/>
<text text-anchor="middle" x="595" y="-4675.91" font-family="Times,serif" font-size="14.00">SEND_CMD55</text>
<text text-anchor="middle" x="595" y="-4659.41" font-family="Times,serif" font-size="14.00">cmd=55</text>
<text text-anchor="middle" x="595" y="-4642.91" font-family="Times,serif" font-size="14.00">arg=0</text>
<text text-anchor="middle" x="595" y="-4626.41" font-family="Times,serif" font-size="14.00">start=1</text>
</g>
<!-- WAIT_RESPONSE_CMD8&#45;&gt;SEND_CMD55 -->
<g id="edge14" class="edge">
<title>WAIT_RESPONSE_CMD8&#45;&gt;SEND_CMD55</title>
<path fill="none" stroke="black" d="M595,-4760.75C595,-4748.81 595,-4734.39 595,-4720.16"/>
<polygon fill="black" stroke="black" points="598.5,-4720.35 595,-4710.35 591.5,-4720.35 598.5,-4720.35"/>
<text text-anchor="middle" x="662.13" y="-4729.73" font-family="Times,serif" font-size="14.00">read_command.received</text>
</g>
<!-- WAIT_CMD55 -->
<g id="node11" class="node">
<title>WAIT_CMD55</title>
<ellipse fill="none" stroke="black" cx="470" cy="-4537.89" rx="72.3" ry="28.99"/>
<text text-anchor="middle" x="470" y="-4541.09" font-family="Times,serif" font-size="14.00">WAIT_CMD55</text>
<text text-anchor="middle" x="470" y="-4524.59" font-family="Times,serif" font-size="14.00">start=0</text>
</g>
<!-- SEND_CMD55&#45;&gt;WAIT_CMD55 -->
<g id="edge15" class="edge">
<title>SEND_CMD55&#45;&gt;WAIT_CMD55</title>
<path fill="none" stroke="black" d="M550.93,-4614.2C536.38,-4600.66 520.36,-4585.75 506.44,-4572.8"/>
<polygon fill="black" stroke="black" points="508.9,-4570.3 499.19,-4566.05 504.13,-4575.43 508.9,-4570.3"/>
</g>
<!-- WAIT_CMD55&#45;&gt;WAIT_CMD55 -->
<g id="edge16" class="edge">
<title>WAIT_CMD55&#45;&gt;WAIT_CMD55</title>
<path fill="none" stroke="black" d="M539.67,-4546.24C551.84,-4545.12 560.3,-4542.34 560.3,-4537.89 560.3,-4534.97 556.66,-4532.76 550.71,-4531.28"/>
<polygon fill="black" stroke="black" points="551.58,-4527.88 541.16,-4529.78 550.5,-4534.79 551.58,-4527.88"/>
<text text-anchor="middle" x="622.55" y="-4532.84" font-family="Times,serif" font-size="14.00">!send_command.ready</text>
</g>
<!-- LISTEN_RESPONSE_CMD55 -->
<g id="node12" class="node">
<title>LISTEN_RESPONSE_CMD55</title>
<ellipse fill="none" stroke="black" cx="445" cy="-4415.74" rx="133.29" ry="40.66"/>
<text text-anchor="middle" x="445" y="-4427.19" font-family="Times,serif" font-size="14.00">LISTEN_RESPONSE_CMD55</text>
<text text-anchor="middle" x="445" y="-4410.69" font-family="Times,serif" font-size="14.00">response_type=1</text>
<text text-anchor="middle" x="445" y="-4394.19" font-family="Times,serif" font-size="14.00">read_command.listen=1</text>
</g>
<!-- WAIT_CMD55&#45;&gt;LISTEN_RESPONSE_CMD55 -->
<g id="edge17" class="edge">
<title>WAIT_CMD55&#45;&gt;LISTEN_RESPONSE_CMD55</title>
<path fill="none" stroke="black" d="M464.14,-4508.72C461.59,-4496.46 458.52,-4481.7 455.59,-4467.63"/>
<polygon fill="black" stroke="black" points="459.06,-4467.12 453.59,-4458.04 452.2,-4468.54 459.06,-4467.12"/>
<text text-anchor="middle" x="519.74" y="-4477.6" font-family="Times,serif" font-size="14.00">send_command.ready</text>
</g>
<!-- WAIT_RESPONSE_CMD55 -->
<g id="node13" class="node">
<title>WAIT_RESPONSE_CMD55</title>
<ellipse fill="none" stroke="black" cx="407" cy="-4309.09" rx="124.8" ry="28.99"/>
<text text-anchor="middle" x="407" y="-4312.29" font-family="Times,serif" font-size="14.00">WAIT_RESPONSE_CMD55</text>
<text text-anchor="middle" x="407" y="-4295.79" font-family="Times,serif" font-size="14.00">read_command.listen=0</text>
</g>
<!-- LISTEN_RESPONSE_CMD55&#45;&gt;WAIT_RESPONSE_CMD55 -->
<g id="edge18" class="edge">
<title>LISTEN_RESPONSE_CMD55&#45;&gt;WAIT_RESPONSE_CMD55</title>
<path fill="none" stroke="black" d="M430.53,-4374.88C427.46,-4366.44 424.23,-4357.55 421.18,-4349.15"/>
<polygon fill="black" stroke="black" points="424.52,-4348.09 417.82,-4339.88 417.94,-4350.48 424.52,-4348.09"/>
</g>
<!-- WAIT_RESPONSE_CMD55&#45;&gt;WAIT_RESPONSE_CMD55 -->
<g id="edge19" class="edge">
<title>WAIT_RESPONSE_CMD55&#45;&gt;WAIT_RESPONSE_CMD55</title>
<path fill="none" stroke="black" d="M528.11,-4316.55C541.3,-4315.12 549.8,-4312.64 549.8,-4309.09 549.8,-4306.71 545.97,-4304.8 539.45,-4303.37"/>
<polygon fill="black" stroke="black" points="540.02,-4299.92 529.61,-4301.86 538.96,-4306.84 540.02,-4299.92"/>
<text text-anchor="middle" x="619.18" y="-4304.04" font-family="Times,serif" font-size="14.00">!read_command.received</text>
</g>
<!-- SEND_ACMD41 -->
<g id="node14" class="node">
<title>SEND_ACMD41</title>
<ellipse fill="none" stroke="black" cx="407" cy="-4175.27" rx="79.73" ry="52.33"/>
<text text-anchor="middle" x="407" y="-4194.97" font-family="Times,serif" font-size="14.00">SEND_ACMD41</text>
<text text-anchor="middle" x="407" y="-4178.47" font-family="Times,serif" font-size="14.00">cmd=41</text>
<text text-anchor="middle" x="407" y="-4161.97" font-family="Times,serif" font-size="14.00">arg=0x40100000</text>
<text text-anchor="middle" x="407" y="-4145.47" font-family="Times,serif" font-size="14.00">start=1</text>
</g>
<!-- WAIT_RESPONSE_CMD55&#45;&gt;SEND_ACMD41 -->
<g id="edge20" class="edge">
<title>WAIT_RESPONSE_CMD55&#45;&gt;SEND_ACMD41</title>
<path fill="none" stroke="black" d="M407,-4279.81C407,-4267.87 407,-4253.46 407,-4239.23"/>
<polygon fill="black" stroke="black" points="410.5,-4239.42 407,-4229.42 403.5,-4239.42 410.5,-4239.42"/>
<text text-anchor="middle" x="474.13" y="-4248.8" font-family="Times,serif" font-size="14.00">read_command.received</text>
</g>
<!-- WAIT_ACMD41 -->
<g id="node15" class="node">
<title>WAIT_ACMD41</title>
<ellipse fill="none" stroke="black" cx="407" cy="-4056.95" rx="79.2" ry="28.99"/>
<text text-anchor="middle" x="407" y="-4060.15" font-family="Times,serif" font-size="14.00">WAIT_ACMD41</text>
<text text-anchor="middle" x="407" y="-4043.65" font-family="Times,serif" font-size="14.00">start=0</text>
</g>
<!-- SEND_ACMD41&#45;&gt;WAIT_ACMD41 -->
<g id="edge21" class="edge">
<title>SEND_ACMD41&#45;&gt;WAIT_ACMD41</title>
<path fill="none" stroke="black" d="M407,-4122.58C407,-4114.18 407,-4105.6 407,-4097.55"/>
<polygon fill="black" stroke="black" points="410.5,-4097.73 407,-4087.73 403.5,-4097.73 410.5,-4097.73"/>
</g>
<!-- WAIT_ACMD41&#45;&gt;WAIT_ACMD41 -->
<g id="edge22" class="edge">
<title>WAIT_ACMD41&#45;&gt;WAIT_ACMD41</title>
<path fill="none" stroke="black" d="M483.2,-4065.19C495.64,-4064.01 504.2,-4061.27 504.2,-4056.95 504.2,-4054.12 500.51,-4051.97 494.46,-4050.49"/>
<polygon fill="black" stroke="black" points="495.12,-4047.05 484.7,-4048.95 494.03,-4053.96 495.12,-4047.05"/>
<text text-anchor="middle" x="566.45" y="-4051.9" font-family="Times,serif" font-size="14.00">!send_command.ready</text>
</g>
<!-- LISTEN_RESPONSE_ACMD41 -->
<g id="node16" class="node">
<title>LISTEN_RESPONSE_ACMD41</title>
<ellipse fill="none" stroke="black" cx="405" cy="-3934.8" rx="140.18" ry="40.66"/>
<text text-anchor="middle" x="405" y="-3946.25" font-family="Times,serif" font-size="14.00">LISTEN_RESPONSE_ACMD41</text>
<text text-anchor="middle" x="405" y="-3929.75" font-family="Times,serif" font-size="14.00">response_type=3</text>
<text text-anchor="middle" x="405" y="-3913.25" font-family="Times,serif" font-size="14.00">read_command.listen=1</text>
</g>
<!-- WAIT_ACMD41&#45;&gt;LISTEN_RESPONSE_ACMD41 -->
<g id="edge23" class="edge">
<title>WAIT_ACMD41&#45;&gt;LISTEN_RESPONSE_ACMD41</title>
<path fill="none" stroke="black" d="M406.53,-4027.48C406.33,-4015.44 406.09,-4001.04 405.86,-3987.26"/>
<polygon fill="black" stroke="black" points="409.36,-3987.35 405.69,-3977.41 402.36,-3987.46 409.36,-3987.35"/>
<text text-anchor="middle" x="466.18" y="-3996.66" font-family="Times,serif" font-size="14.00">send_command.ready</text>
</g>
<!-- WAIT_RESPONSE_ACMD41 -->
<g id="node17" class="node">
<title>WAIT_RESPONSE_ACMD41</title>
<ellipse fill="none" stroke="black" cx="401" cy="-3816.49" rx="131.7" ry="40.66"/>
<text text-anchor="middle" x="401" y="-3827.94" font-family="Times,serif" font-size="14.00">WAIT_RESPONSE_ACMD41</text>
<text text-anchor="middle" x="401" y="-3811.44" font-family="Times,serif" font-size="14.00">read_command.listen=0</text>
<text text-anchor="middle" x="401" y="-3794.94" font-family="Times,serif" font-size="14.00">counter=100</text>
</g>
<!-- LISTEN_RESPONSE_ACMD41&#45;&gt;WAIT_RESPONSE_ACMD41 -->
<g id="edge24" class="edge">
<title>LISTEN_RESPONSE_ACMD41&#45;&gt;WAIT_RESPONSE_ACMD41</title>
<path fill="none" stroke="black" d="M403.62,-3893.77C403.35,-3885.73 403.05,-3877.18 402.77,-3868.81"/>
<polygon fill="black" stroke="black" points="406.27,-3868.98 402.43,-3859.1 399.28,-3869.22 406.27,-3868.98"/>
</g>
<!-- WAIT_RESPONSE_ACMD41&#45;&gt;WAIT_RESPONSE_ACMD41 -->
<g id="edge25" class="edge">
<title>WAIT_RESPONSE_ACMD41&#45;&gt;WAIT_RESPONSE_ACMD41</title>
<path fill="none" stroke="black" d="M529.82,-3825.53C542.58,-3823.72 550.7,-3820.7 550.7,-3816.49 550.7,-3813.65 547.04,-3811.36 540.76,-3809.62"/>
<polygon fill="black" stroke="black" points="541.8,-3806.25 531.31,-3807.74 540.44,-3813.12 541.8,-3806.25"/>
<text text-anchor="middle" x="620.07" y="-3811.44" font-family="Times,serif" font-size="14.00">!read_command.received</text>
</g>
<!-- ACMD41_DELAY -->
<g id="node18" class="node">
<title>ACMD41_DELAY</title>
<ellipse fill="none" stroke="black" cx="590" cy="-3671" rx="87.15" ry="28.99"/>
<text text-anchor="middle" x="590" y="-3674.2" font-family="Times,serif" font-size="14.00">ACMD41_DELAY</text>
<text text-anchor="middle" x="590" y="-3657.7" font-family="Times,serif" font-size="14.00">counter&#45;&#45;</text>
</g>
<!-- WAIT_RESPONSE_ACMD41&#45;&gt;ACMD41_DELAY -->
<g id="edge26" class="edge">
<title>WAIT_RESPONSE_ACMD41&#45;&gt;ACMD41_DELAY</title>
<path fill="none" stroke="black" d="M430.37,-3776.49C440.6,-3764.37 452.69,-3751.53 465.25,-3741.33 484.68,-3725.55 508.19,-3711.43 529.55,-3700.12"/>
<polygon fill="black" stroke="black" points="530.9,-3703.36 538.16,-3695.66 527.68,-3697.15 530.9,-3703.36"/>
<text text-anchor="middle" x="584.13" y="-3744.53" font-family="Times,serif" font-size="14.00">read_command.received &amp;&amp; !out_data[39]</text>
</g>
<!-- SEND_CMD2 -->
<g id="node19" class="node">
<title>SEND_CMD2</title>
<ellipse fill="none" stroke="black" cx="208" cy="-3671" rx="102" ry="52.33"/>
<text text-anchor="middle" x="208" y="-3690.7" font-family="Times,serif" font-size="14.00">SEND_CMD2</text>
<text text-anchor="middle" x="208" y="-3674.2" font-family="Times,serif" font-size="14.00">cmd=2</text>
<text text-anchor="middle" x="208" y="-3657.7" font-family="Times,serif" font-size="14.00">arg=0</text>
<text text-anchor="middle" x="208" y="-3641.2" font-family="Times,serif" font-size="14.00">send_command.start=1</text>
</g>
<!-- WAIT_RESPONSE_ACMD41&#45;&gt;SEND_CMD2 -->
<g id="edge29" class="edge">
<title>WAIT_RESPONSE_ACMD41&#45;&gt;SEND_CMD2</title>
<path fill="none" stroke="black" d="M277.39,-3802.37C251.18,-3793.67 226.42,-3779.79 209.75,-3757.83 204.67,-3751.14 201.74,-3743.23 200.27,-3734.97"/>
<polygon fill="black" stroke="black" points="203.75,-3734.65 199.24,-3725.07 196.79,-3735.37 203.75,-3734.65"/>
<text text-anchor="middle" x="326.38" y="-3744.53" font-family="Times,serif" font-size="14.00">read_command.received &amp;&amp; out_data[39]</text>
</g>
<!-- ACMD41_DELAY&#45;&gt;SEND_CMD55 -->
<g id="edge28" class="edge">
<title>ACMD41_DELAY&#45;&gt;SEND_CMD55</title>
<path fill="none" stroke="black" d="M644.9,-3693.9C666.16,-3705.04 688.76,-3720.67 703,-3741.33 722.04,-3768.94 717,-3781.95 717,-3815.49 717,-4538.89 717,-4538.89 717,-4538.89 717,-4572.94 691.8,-4600.06 664.31,-4619.53"/>
<polygon fill="black" stroke="black" points="662.53,-4616.5 656.18,-4624.99 666.44,-4622.31 662.53,-4616.5"/>
<text text-anchor="middle" x="748.88" y="-4170.22" font-family="Times,serif" font-size="14.00">counter==0</text>
</g>
<!-- ACMD41_DELAY&#45;&gt;ACMD41_DELAY -->
<g id="edge27" class="edge">
<title>ACMD41_DELAY&#45;&gt;ACMD41_DELAY</title>
<path fill="none" stroke="black" d="M668.87,-3683.69C684.24,-3682.22 695.15,-3677.99 695.15,-3671 695.15,-3665.87 689.27,-3662.23 680.05,-3660.07"/>
<polygon fill="black" stroke="black" points="680.79,-3656.64 670.37,-3658.55 679.7,-3663.56 680.79,-3656.64"/>
<text text-anchor="middle" x="725.15" y="-3665.95" font-family="Times,serif" font-size="14.00">counter!=0</text>
</g>
<!-- WAIT_CMD2 -->
<g id="node20" class="node">
<title>WAIT_CMD2</title>
<ellipse fill="none" stroke="black" cx="208" cy="-3552.69" rx="102" ry="28.99"/>
<text text-anchor="middle" x="208" y="-3555.89" font-family="Times,serif" font-size="14.00">WAIT_CMD2</text>
<text text-anchor="middle" x="208" y="-3539.39" font-family="Times,serif" font-size="14.00">send_command.start=0</text>
</g>
<!-- SEND_CMD2&#45;&gt;WAIT_CMD2 -->
<g id="edge30" class="edge">
<title>SEND_CMD2&#45;&gt;WAIT_CMD2</title>
<path fill="none" stroke="black" d="M208,-3618.31C208,-3609.91 208,-3601.33 208,-3593.28"/>
<polygon fill="black" stroke="black" points="211.5,-3593.46 208,-3583.46 204.5,-3593.46 211.5,-3593.46"/>
</g>
<!-- WAIT_CMD2&#45;&gt;WAIT_CMD2 -->
<g id="edge31" class="edge">
<title>WAIT_CMD2&#45;&gt;WAIT_CMD2</title>
<path fill="none" stroke="black" d="M306.4,-3560.54C319.39,-3559.2 328,-3556.58 328,-3552.69 328,-3550.07 324.11,-3548.03 317.62,-3546.56"/>
<polygon fill="black" stroke="black" points="318.31,-3543.13 307.9,-3545.06 317.25,-3550.05 318.31,-3543.13"/>
<text text-anchor="middle" x="390.25" y="-3547.64" font-family="Times,serif" font-size="14.00">!send_command.ready</text>
</g>
<!-- LISTEN_RESPONSE_CMD2 -->
<g id="node21" class="node">
<title>LISTEN_RESPONSE_CMD2</title>
<ellipse fill="none" stroke="black" cx="208" cy="-3430.54" rx="128.52" ry="40.66"/>
<text text-anchor="middle" x="208" y="-3441.99" font-family="Times,serif" font-size="14.00">LISTEN_RESPONSE_CMD2</text>
<text text-anchor="middle" x="208" y="-3425.49" font-family="Times,serif" font-size="14.00">response_type=2</text>
<text text-anchor="middle" x="208" y="-3408.99" font-family="Times,serif" font-size="14.00">read_command.listen=1</text>
</g>
<!-- WAIT_CMD2&#45;&gt;LISTEN_RESPONSE_CMD2 -->
<g id="edge32" class="edge">
<title>WAIT_CMD2&#45;&gt;LISTEN_RESPONSE_CMD2</title>
<path fill="none" stroke="black" d="M208,-3523.21C208,-3511.18 208,-3496.77 208,-3482.99"/>
<polygon fill="black" stroke="black" points="211.5,-3483.14 208,-3473.14 204.5,-3483.14 211.5,-3483.14"/>
<text text-anchor="middle" x="268" y="-3492.39" font-family="Times,serif" font-size="14.00">send_command.ready</text>
</g>
<!-- WAIT_RESPONSE_CMD2 -->
<g id="node22" class="node">
<title>WAIT_RESPONSE_CMD2</title>
<ellipse fill="none" stroke="black" cx="208" cy="-3323.89" rx="120.03" ry="28.99"/>
<text text-anchor="middle" x="208" y="-3327.09" font-family="Times,serif" font-size="14.00">WAIT_RESPONSE_CMD2</text>
<text text-anchor="middle" x="208" y="-3310.59" font-family="Times,serif" font-size="14.00">read_command.listen=0</text>
</g>
<!-- LISTEN_RESPONSE_CMD2&#45;&gt;WAIT_RESPONSE_CMD2 -->
<g id="edge33" class="edge">
<title>LISTEN_RESPONSE_CMD2&#45;&gt;WAIT_RESPONSE_CMD2</title>
<path fill="none" stroke="black" d="M208,-3389.67C208,-3381.43 208,-3372.75 208,-3364.51"/>
<polygon fill="black" stroke="black" points="211.5,-3364.77 208,-3354.77 204.5,-3364.77 211.5,-3364.77"/>
</g>
<!-- WAIT_RESPONSE_CMD2&#45;&gt;WAIT_RESPONSE_CMD2 -->
<g id="edge34" class="edge">
<title>WAIT_RESPONSE_CMD2&#45;&gt;WAIT_RESPONSE_CMD2</title>
<path fill="none" stroke="black" d="M324.31,-3331.43C337.49,-3330.02 346.03,-3327.5 346.03,-3323.89 346.03,-3321.45 342.18,-3319.52 335.65,-3318.09"/>
<polygon fill="black" stroke="black" points="336.22,-3314.63 325.8,-3316.57 335.15,-3321.55 336.22,-3314.63"/>
<text text-anchor="middle" x="415.41" y="-3318.84" font-family="Times,serif" font-size="14.00">!read_command.received</text>
</g>
<!-- SEND_CMD3 -->
<g id="node23" class="node">
<title>SEND_CMD3</title>
<ellipse fill="none" stroke="black" cx="208" cy="-3190.07" rx="102" ry="52.33"/>
<text text-anchor="middle" x="208" y="-3209.77" font-family="Times,serif" font-size="14.00">SEND_CMD3</text>
<text text-anchor="middle" x="208" y="-3193.27" font-family="Times,serif" font-size="14.00">cmd=3</text>
<text text-anchor="middle" x="208" y="-3176.77" font-family="Times,serif" font-size="14.00">arg=0</text>
<text text-anchor="middle" x="208" y="-3160.27" font-family="Times,serif" font-size="14.00">send_command.start=1</text>
</g>
<!-- WAIT_RESPONSE_CMD2&#45;&gt;SEND_CMD3 -->
<g id="edge35" class="edge">
<title>WAIT_RESPONSE_CMD2&#45;&gt;SEND_CMD3</title>
<path fill="none" stroke="black" d="M208,-3294.61C208,-3282.67 208,-3268.25 208,-3254.02"/>
<polygon fill="black" stroke="black" points="211.5,-3254.21 208,-3244.21 204.5,-3254.21 211.5,-3254.21"/>
<text text-anchor="middle" x="275.13" y="-3263.59" font-family="Times,serif" font-size="14.00">read_command.received</text>
</g>
<!-- WAIT_CMD3 -->
<g id="node24" class="node">
<title>WAIT_CMD3</title>
<ellipse fill="none" stroke="black" cx="208" cy="-3071.75" rx="102" ry="28.99"/>
<text text-anchor="middle" x="208" y="-3074.95" font-family="Times,serif" font-size="14.00">WAIT_CMD3</text>
<text text-anchor="middle" x="208" y="-3058.45" font-family="Times,serif" font-size="14.00">send_command.start=0</text>
</g>
<!-- SEND_CMD3&#45;&gt;WAIT_CMD3 -->
<g id="edge36" class="edge">
<title>SEND_CMD3&#45;&gt;WAIT_CMD3</title>
<path fill="none" stroke="black" d="M208,-3137.37C208,-3128.97 208,-3120.39 208,-3112.34"/>
<polygon fill="black" stroke="black" points="211.5,-3112.53 208,-3102.53 204.5,-3112.53 211.5,-3112.53"/>
</g>
<!-- WAIT_CMD3&#45;&gt;WAIT_CMD3 -->
<g id="edge37" class="edge">
<title>WAIT_CMD3&#45;&gt;WAIT_CMD3</title>
<path fill="none" stroke="black" d="M306.4,-3079.6C319.39,-3078.26 328,-3075.65 328,-3071.75 328,-3069.13 324.11,-3067.09 317.62,-3065.63"/>
<polygon fill="black" stroke="black" points="318.31,-3062.19 307.9,-3064.13 317.25,-3069.11 318.31,-3062.19"/>
<text text-anchor="middle" x="390.25" y="-3066.7" font-family="Times,serif" font-size="14.00">!send_command.ready</text>
</g>
<!-- LISTEN_RESPONSE_CMD3 -->
<g id="node25" class="node">
<title>LISTEN_RESPONSE_CMD3</title>
<ellipse fill="none" stroke="black" cx="208" cy="-2949.6" rx="128.52" ry="40.66"/>
<text text-anchor="middle" x="208" y="-2961.05" font-family="Times,serif" font-size="14.00">LISTEN_RESPONSE_CMD3</text>
<text text-anchor="middle" x="208" y="-2944.55" font-family="Times,serif" font-size="14.00">response_type=6</text>
<text text-anchor="middle" x="208" y="-2928.05" font-family="Times,serif" font-size="14.00">read_command.listen=1</text>
</g>
<!-- WAIT_CMD3&#45;&gt;LISTEN_RESPONSE_CMD3 -->
<g id="edge38" class="edge">
<title>WAIT_CMD3&#45;&gt;LISTEN_RESPONSE_CMD3</title>
<path fill="none" stroke="black" d="M208,-3042.28C208,-3030.24 208,-3015.84 208,-3002.06"/>
<polygon fill="black" stroke="black" points="211.5,-3002.2 208,-2992.2 204.5,-3002.2 211.5,-3002.2"/>
<text text-anchor="middle" x="268" y="-3011.46" font-family="Times,serif" font-size="14.00">send_command.ready</text>
</g>
<!-- WAIT_RESPONSE_CMD3 -->
<g id="node26" class="node">
<title>WAIT_RESPONSE_CMD3</title>
<ellipse fill="none" stroke="black" cx="208" cy="-2842.95" rx="120.03" ry="28.99"/>
<text text-anchor="middle" x="208" y="-2846.15" font-family="Times,serif" font-size="14.00">WAIT_RESPONSE_CMD3</text>
<text text-anchor="middle" x="208" y="-2829.65" font-family="Times,serif" font-size="14.00">read_command.listen=0</text>
</g>
<!-- LISTEN_RESPONSE_CMD3&#45;&gt;WAIT_RESPONSE_CMD3 -->
<g id="edge39" class="edge">
<title>LISTEN_RESPONSE_CMD3&#45;&gt;WAIT_RESPONSE_CMD3</title>
<path fill="none" stroke="black" d="M208,-2908.74C208,-2900.49 208,-2891.81 208,-2883.57"/>
<polygon fill="black" stroke="black" points="211.5,-2883.83 208,-2873.83 204.5,-2883.83 211.5,-2883.83"/>
</g>
<!-- WAIT_RESPONSE_CMD3&#45;&gt;WAIT_RESPONSE_CMD3 -->
<g id="edge40" class="edge">
<title>WAIT_RESPONSE_CMD3&#45;&gt;WAIT_RESPONSE_CMD3</title>
<path fill="none" stroke="black" d="M324.31,-2850.5C337.49,-2849.08 346.03,-2846.57 346.03,-2842.95 346.03,-2840.52 342.18,-2838.59 335.65,-2837.15"/>
<polygon fill="black" stroke="black" points="336.22,-2833.7 325.8,-2835.64 335.15,-2840.62 336.22,-2833.7"/>
<text text-anchor="middle" x="415.41" y="-2837.9" font-family="Times,serif" font-size="14.00">!read_command.received</text>
</g>
<!-- SEND_CMD7 -->
<g id="node27" class="node">
<title>SEND_CMD7</title>
<ellipse fill="none" stroke="black" cx="208" cy="-2709.13" rx="137.53" ry="52.33"/>
<text text-anchor="middle" x="208" y="-2728.83" font-family="Times,serif" font-size="14.00">SEND_CMD7</text>
<text text-anchor="middle" x="208" y="-2712.33" font-family="Times,serif" font-size="14.00">cmd=7</text>
<text text-anchor="middle" x="208" y="-2695.83" font-family="Times,serif" font-size="14.00">arg={out_data[39:24],16&#39;h0000}</text>
<text text-anchor="middle" x="208" y="-2679.33" font-family="Times,serif" font-size="14.00">send_command.start=1</text>
</g>
<!-- WAIT_RESPONSE_CMD3&#45;&gt;SEND_CMD7 -->
<g id="edge41" class="edge">
<title>WAIT_RESPONSE_CMD3&#45;&gt;SEND_CMD7</title>
<path fill="none" stroke="black" d="M208,-2813.67C208,-2801.73 208,-2787.32 208,-2773.09"/>
<polygon fill="black" stroke="black" points="211.5,-2773.28 208,-2763.28 204.5,-2773.28 211.5,-2773.28"/>
<text text-anchor="middle" x="275.13" y="-2782.66" font-family="Times,serif" font-size="14.00">read_command.received</text>
</g>
<!-- WAIT_CMD7 -->
<g id="node28" class="node">
<title>WAIT_CMD7</title>
<ellipse fill="none" stroke="black" cx="208" cy="-2590.82" rx="102" ry="28.99"/>
<text text-anchor="middle" x="208" y="-2594.02" font-family="Times,serif" font-size="14.00">WAIT_CMD7</text>
<text text-anchor="middle" x="208" y="-2577.52" font-family="Times,serif" font-size="14.00">send_command.start=0</text>
</g>
<!-- SEND_CMD7&#45;&gt;WAIT_CMD7 -->
<g id="edge42" class="edge">
<title>SEND_CMD7&#45;&gt;WAIT_CMD7</title>
<path fill="none" stroke="black" d="M208,-2656.44C208,-2648.04 208,-2639.46 208,-2631.41"/>
<polygon fill="black" stroke="black" points="211.5,-2631.59 208,-2621.59 204.5,-2631.59 211.5,-2631.59"/>
</g>
<!-- WAIT_CMD7&#45;&gt;WAIT_CMD7 -->
<g id="edge43" class="edge">
<title>WAIT_CMD7&#45;&gt;WAIT_CMD7</title>
<path fill="none" stroke="black" d="M306.4,-2598.67C319.39,-2597.33 328,-2594.71 328,-2590.82 328,-2588.2 324.11,-2586.16 317.62,-2584.69"/>
<polygon fill="black" stroke="black" points="318.31,-2581.26 307.9,-2583.19 317.25,-2588.18 318.31,-2581.26"/>
<text text-anchor="middle" x="390.25" y="-2585.77" font-family="Times,serif" font-size="14.00">!send_command.ready</text>
</g>
<!-- LISTEN_RESPONSE_CMD7 -->
<g id="node29" class="node">
<title>LISTEN_RESPONSE_CMD7</title>
<ellipse fill="none" stroke="black" cx="208" cy="-2468.67" rx="128.52" ry="40.66"/>
<text text-anchor="middle" x="208" y="-2480.12" font-family="Times,serif" font-size="14.00">LISTEN_RESPONSE_CMD7</text>
<text text-anchor="middle" x="208" y="-2463.62" font-family="Times,serif" font-size="14.00">response_type=1</text>
<text text-anchor="middle" x="208" y="-2447.12" font-family="Times,serif" font-size="14.00">read_command.listen=1</text>
</g>
<!-- WAIT_CMD7&#45;&gt;LISTEN_RESPONSE_CMD7 -->
<g id="edge44" class="edge">
<title>WAIT_CMD7&#45;&gt;LISTEN_RESPONSE_CMD7</title>
<path fill="none" stroke="black" d="M208,-2561.34C208,-2549.31 208,-2534.91 208,-2521.12"/>
<polygon fill="black" stroke="black" points="211.5,-2521.27 208,-2511.27 204.5,-2521.27 211.5,-2521.27"/>
<text text-anchor="middle" x="268" y="-2530.52" font-family="Times,serif" font-size="14.00">send_command.ready</text>
</g>
<!-- WAIT_RESPONSE_CMD7 -->
<g id="node30" class="node">
<title>WAIT_RESPONSE_CMD7</title>
<ellipse fill="none" stroke="black" cx="208" cy="-2362.02" rx="120.03" ry="28.99"/>
<text text-anchor="middle" x="208" y="-2365.22" font-family="Times,serif" font-size="14.00">WAIT_RESPONSE_CMD7</text>
<text text-anchor="middle" x="208" y="-2348.72" font-family="Times,serif" font-size="14.00">read_command.listen=0</text>
</g>
<!-- LISTEN_RESPONSE_CMD7&#45;&gt;WAIT_RESPONSE_CMD7 -->
<g id="edge45" class="edge">
<title>LISTEN_RESPONSE_CMD7&#45;&gt;WAIT_RESPONSE_CMD7</title>
<path fill="none" stroke="black" d="M208,-2427.8C208,-2419.56 208,-2410.88 208,-2402.64"/>
<polygon fill="black" stroke="black" points="211.5,-2402.9 208,-2392.9 204.5,-2402.9 211.5,-2402.9"/>
</g>
<!-- WAIT_RESPONSE_CMD7&#45;&gt;WAIT_RESPONSE_CMD7 -->
<g id="edge46" class="edge">
<title>WAIT_RESPONSE_CMD7&#45;&gt;WAIT_RESPONSE_CMD7</title>
<path fill="none" stroke="black" d="M324.31,-2369.56C337.49,-2368.15 346.03,-2365.63 346.03,-2362.02 346.03,-2359.59 342.18,-2357.65 335.65,-2356.22"/>
<polygon fill="black" stroke="black" points="336.22,-2352.76 325.8,-2354.7 335.15,-2359.68 336.22,-2352.76"/>
<text text-anchor="middle" x="407.53" y="-2356.97" font-family="Times,serif" font-size="14.00">!read_command.ready</text>
</g>
<!-- SEND2_CMD55 -->
<g id="node31" class="node">
<title>SEND2_CMD55</title>
<ellipse fill="none" stroke="black" cx="208" cy="-2239.87" rx="77.6" ry="40.66"/>
<text text-anchor="middle" x="208" y="-2251.32" font-family="Times,serif" font-size="14.00">SEND2_CMD55</text>
<text text-anchor="middle" x="208" y="-2234.82" font-family="Times,serif" font-size="14.00">cmd=55</text>
<text text-anchor="middle" x="208" y="-2218.32" font-family="Times,serif" font-size="14.00">start=1</text>
</g>
<!-- WAIT_RESPONSE_CMD7&#45;&gt;SEND2_CMD55 -->
<g id="edge47" class="edge">
<title>WAIT_RESPONSE_CMD7&#45;&gt;SEND2_CMD55</title>
<path fill="none" stroke="black" d="M208,-2332.54C208,-2320.51 208,-2306.11 208,-2292.32"/>
<polygon fill="black" stroke="black" points="211.5,-2292.47 208,-2282.47 204.5,-2292.47 211.5,-2292.47"/>
<text text-anchor="middle" x="275.13" y="-2301.72" font-family="Times,serif" font-size="14.00">read_command.received</text>
</g>
<!-- WAIT2_CMD55 -->
<g id="node32" class="node">
<title>WAIT2_CMD55</title>
<ellipse fill="none" stroke="black" cx="208" cy="-2133.22" rx="77.07" ry="28.99"/>
<text text-anchor="middle" x="208" y="-2136.42" font-family="Times,serif" font-size="14.00">WAIT2_CMD55</text>
<text text-anchor="middle" x="208" y="-2119.92" font-family="Times,serif" font-size="14.00">start=0</text>
</g>
<!-- SEND2_CMD55&#45;&gt;WAIT2_CMD55 -->
<g id="edge48" class="edge">
<title>SEND2_CMD55&#45;&gt;WAIT2_CMD55</title>
<path fill="none" stroke="black" d="M208,-2199C208,-2190.76 208,-2182.08 208,-2173.84"/>
<polygon fill="black" stroke="black" points="211.5,-2174.1 208,-2164.1 204.5,-2174.1 211.5,-2174.1"/>
</g>
<!-- WAIT2_CMD55&#45;&gt;WAIT2_CMD55 -->
<g id="edge49" class="edge">
<title>WAIT2_CMD55&#45;&gt;WAIT2_CMD55</title>
<path fill="none" stroke="black" d="M282.14,-2141.49C294.53,-2140.33 303.07,-2137.58 303.07,-2133.22 303.07,-2130.36 299.39,-2128.18 293.36,-2126.7"/>
<polygon fill="black" stroke="black" points="294.06,-2123.27 283.64,-2125.17 292.98,-2130.18 294.06,-2123.27"/>
<text text-anchor="middle" x="365.32" y="-2128.17" font-family="Times,serif" font-size="14.00">!send_command.ready</text>
</g>
<!-- LISTEN_RESPONSE2_CMD55 -->
<g id="node33" class="node">
<title>LISTEN_RESPONSE2_CMD55</title>
<ellipse fill="none" stroke="black" cx="208" cy="-2011.07" rx="138.06" ry="40.66"/>
<text text-anchor="middle" x="208" y="-2022.52" font-family="Times,serif" font-size="14.00">LISTEN_RESPONSE2_CMD55</text>
<text text-anchor="middle" x="208" y="-2006.02" font-family="Times,serif" font-size="14.00">response_type=1</text>
<text text-anchor="middle" x="208" y="-1989.52" font-family="Times,serif" font-size="14.00">read_command.listen=1</text>
</g>
<!-- WAIT2_CMD55&#45;&gt;LISTEN_RESPONSE2_CMD55 -->
<g id="edge50" class="edge">
<title>WAIT2_CMD55&#45;&gt;LISTEN_RESPONSE2_CMD55</title>
<path fill="none" stroke="black" d="M208,-2103.74C208,-2091.71 208,-2077.31 208,-2063.52"/>
<polygon fill="black" stroke="black" points="211.5,-2063.67 208,-2053.67 204.5,-2063.67 211.5,-2063.67"/>
<text text-anchor="middle" x="268" y="-2072.92" font-family="Times,serif" font-size="14.00">send_command.ready</text>
</g>
<!-- WAIT_RESPONSE2_CMD55 -->
<g id="node34" class="node">
<title>WAIT_RESPONSE2_CMD55</title>
<ellipse fill="none" stroke="black" cx="208" cy="-1904.42" rx="129.58" ry="28.99"/>
<text text-anchor="middle" x="208" y="-1907.62" font-family="Times,serif" font-size="14.00">WAIT_RESPONSE2_CMD55</text>
<text text-anchor="middle" x="208" y="-1891.12" font-family="Times,serif" font-size="14.00">read_command.listen=0</text>
</g>
<!-- LISTEN_RESPONSE2_CMD55&#45;&gt;WAIT_RESPONSE2_CMD55 -->
<g id="edge51" class="edge">
<title>LISTEN_RESPONSE2_CMD55&#45;&gt;WAIT_RESPONSE2_CMD55</title>
<path fill="none" stroke="black" d="M208,-1970.2C208,-1961.96 208,-1953.28 208,-1945.04"/>
<polygon fill="black" stroke="black" points="211.5,-1945.3 208,-1935.3 204.5,-1945.3 211.5,-1945.3"/>
</g>
<!-- WAIT_RESPONSE2_CMD55&#45;&gt;WAIT_RESPONSE2_CMD55 -->
<g id="edge52" class="edge">
<title>WAIT_RESPONSE2_CMD55&#45;&gt;WAIT_RESPONSE2_CMD55</title>
<path fill="none" stroke="black" d="M333.69,-1911.82C347.02,-1910.39 355.58,-1907.92 355.58,-1904.42 355.58,-1902.01 351.53,-1900.09 344.67,-1898.66"/>
<polygon fill="black" stroke="black" points="345.6,-1895.26 335.19,-1897.23 344.56,-1902.18 345.6,-1895.26"/>
<text text-anchor="middle" x="424.95" y="-1899.37" font-family="Times,serif" font-size="14.00">!read_command.received</text>
</g>
<!-- SEND_ACMD6 -->
<g id="node35" class="node">
<title>SEND_ACMD6</title>
<ellipse fill="none" stroke="black" cx="208" cy="-1770.6" rx="77.07" ry="52.33"/>
<text text-anchor="middle" x="208" y="-1790.3" font-family="Times,serif" font-size="14.00">SEND_ACMD6</text>
<text text-anchor="middle" x="208" y="-1773.8" font-family="Times,serif" font-size="14.00">cmd=6</text>
<text text-anchor="middle" x="208" y="-1757.3" font-family="Times,serif" font-size="14.00">arg=0x00000002</text>
<text text-anchor="middle" x="208" y="-1740.8" font-family="Times,serif" font-size="14.00">start=1</text>
</g>
<!-- WAIT_RESPONSE2_CMD55&#45;&gt;SEND_ACMD6 -->
<g id="edge53" class="edge">
<title>WAIT_RESPONSE2_CMD55&#45;&gt;SEND_ACMD6</title>
<path fill="none" stroke="black" d="M208,-1875.14C208,-1863.2 208,-1848.78 208,-1834.55"/>
<polygon fill="black" stroke="black" points="211.5,-1834.74 208,-1824.74 204.5,-1834.74 211.5,-1834.74"/>
<text text-anchor="middle" x="275.13" y="-1844.12" font-family="Times,serif" font-size="14.00">read_command.received</text>
</g>
<!-- WAIT_ACMD6 -->
<g id="node36" class="node">
<title>WAIT_ACMD6</title>
<ellipse fill="none" stroke="black" cx="208" cy="-1652.28" rx="74.42" ry="28.99"/>
<text text-anchor="middle" x="208" y="-1655.48" font-family="Times,serif" font-size="14.00">WAIT_ACMD6</text>
<text text-anchor="middle" x="208" y="-1638.98" font-family="Times,serif" font-size="14.00">start=0</text>
</g>
<!-- SEND_ACMD6&#45;&gt;WAIT_ACMD6 -->
<g id="edge54" class="edge">
<title>SEND_ACMD6&#45;&gt;WAIT_ACMD6</title>
<path fill="none" stroke="black" d="M208,-1717.9C208,-1709.51 208,-1700.93 208,-1692.88"/>
<polygon fill="black" stroke="black" points="211.5,-1693.06 208,-1683.06 204.5,-1693.06 211.5,-1693.06"/>
</g>
<!-- WAIT_ACMD6&#45;&gt;WAIT_ACMD6 -->
<g id="edge55" class="edge">
<title>WAIT_ACMD6&#45;&gt;WAIT_ACMD6</title>
<path fill="none" stroke="black" d="M279.69,-1660.59C291.94,-1659.46 300.42,-1656.69 300.42,-1652.28 300.42,-1649.39 296.77,-1647.2 290.8,-1645.72"/>
<polygon fill="black" stroke="black" points="291.61,-1642.3 281.19,-1644.2 290.52,-1649.22 291.61,-1642.3"/>
<text text-anchor="middle" x="362.67" y="-1647.23" font-family="Times,serif" font-size="14.00">!send_command.ready</text>
</g>
<!-- LISTEN_RESPONSE_ACMD6 -->
<g id="node37" class="node">
<title>LISTEN_RESPONSE_ACMD6</title>
<ellipse fill="none" stroke="black" cx="208" cy="-1530.13" rx="135.41" ry="40.66"/>
<text text-anchor="middle" x="208" y="-1541.58" font-family="Times,serif" font-size="14.00">LISTEN_RESPONSE_ACMD6</text>
<text text-anchor="middle" x="208" y="-1525.08" font-family="Times,serif" font-size="14.00">response_type=1</text>
<text text-anchor="middle" x="208" y="-1508.58" font-family="Times,serif" font-size="14.00">read_command.listen=1</text>
</g>
<!-- WAIT_ACMD6&#45;&gt;LISTEN_RESPONSE_ACMD6 -->
<g id="edge56" class="edge">
<title>WAIT_ACMD6&#45;&gt;LISTEN_RESPONSE_ACMD6</title>
<path fill="none" stroke="black" d="M208,-1622.81C208,-1610.77 208,-1596.37 208,-1582.59"/>
<polygon fill="black" stroke="black" points="211.5,-1582.73 208,-1572.73 204.5,-1582.73 211.5,-1582.73"/>
<text text-anchor="middle" x="268" y="-1591.99" font-family="Times,serif" font-size="14.00">send_command.ready</text>
</g>
<!-- WAIT_RESPONSE_ACMD6 -->
<g id="node38" class="node">
<title>WAIT_RESPONSE_ACMD6</title>
<ellipse fill="none" stroke="black" cx="208" cy="-1411.81" rx="126.93" ry="40.66"/>
<text text-anchor="middle" x="208" y="-1423.26" font-family="Times,serif" font-size="14.00">WAIT_RESPONSE_ACMD6</text>
<text text-anchor="middle" x="208" y="-1406.76" font-family="Times,serif" font-size="14.00">read_command.listen=0</text>
<text text-anchor="middle" x="208" y="-1390.26" font-family="Times,serif" font-size="14.00">counter=100</text>
</g>
<!-- LISTEN_RESPONSE_ACMD6&#45;&gt;WAIT_RESPONSE_ACMD6 -->
<g id="edge57" class="edge">
<title>LISTEN_RESPONSE_ACMD6&#45;&gt;WAIT_RESPONSE_ACMD6</title>
<path fill="none" stroke="black" d="M208,-1489.1C208,-1481.15 208,-1472.7 208,-1464.42"/>
<polygon fill="black" stroke="black" points="211.5,-1464.43 208,-1454.43 204.5,-1464.43 211.5,-1464.43"/>
</g>
<!-- WAIT_RESPONSE_ACMD6&#45;&gt;WAIT_RESPONSE_ACMD6 -->
<g id="edge58" class="edge">
<title>WAIT_RESPONSE_ACMD6&#45;&gt;WAIT_RESPONSE_ACMD6</title>
<path fill="none" stroke="black" d="M332.21,-1420.93C344.85,-1419.13 352.93,-1416.09 352.93,-1411.81 352.93,-1409.01 349.45,-1406.74 343.48,-1404.99"/>
<polygon fill="black" stroke="black" points="344.19,-1401.57 333.69,-1403 342.79,-1408.42 344.19,-1401.57"/>
<text text-anchor="middle" x="422.3" y="-1406.76" font-family="Times,serif" font-size="14.00">!read_command.received</text>
</g>
<!-- READY_TO_TRANSMIT -->
<g id="node39" class="node">
<title>READY_TO_TRANSMIT</title>
<ellipse fill="none" stroke="black" cx="208" cy="-1254.66" rx="115.79" ry="63.99"/>
<text text-anchor="middle" x="208" y="-1282.61" font-family="Times,serif" font-size="14.00">READY_TO_TRANSMIT</text>
<text text-anchor="middle" x="208" y="-1266.11" font-family="Times,serif" font-size="14.00">clk_source=fast</text>
<text text-anchor="middle" x="208" y="-1249.61" font-family="Times,serif" font-size="14.00">address=0</text>
<text text-anchor="middle" x="208" y="-1233.11" font-family="Times,serif" font-size="14.00">buffer_half=0</text>
<text text-anchor="middle" x="208" y="-1216.61" font-family="Times,serif" font-size="14.00">counter=100</text>
</g>
<!-- WAIT_RESPONSE_ACMD6&#45;&gt;READY_TO_TRANSMIT -->
<g id="edge59" class="edge">
<title>WAIT_RESPONSE_ACMD6&#45;&gt;READY_TO_TRANSMIT</title>
<path fill="none" stroke="black" d="M208,-1370.86C208,-1358.39 208,-1344.21 208,-1330.16"/>
<polygon fill="black" stroke="black" points="211.5,-1330.48 208,-1320.48 204.5,-1330.48 211.5,-1330.48"/>
<text text-anchor="middle" x="267.25" y="-1339.86" font-family="Times,serif" font-size="14.00">read_command.ready</text>
</g>
<!-- DELAY_CLOCK_SWITCH -->
<g id="node40" class="node">
<title>DELAY_CLOCK_SWITCH</title>
<ellipse fill="none" stroke="black" cx="208" cy="-1124.68" rx="122.68" ry="28.99"/>
<text text-anchor="middle" x="208" y="-1127.88" font-family="Times,serif" font-size="14.00">DELAY_CLOCK_SWITCH</text>
<text text-anchor="middle" x="208" y="-1111.38" font-family="Times,serif" font-size="14.00">counter&#45;&#45;</text>
</g>
<!-- READY_TO_TRANSMIT&#45;&gt;DELAY_CLOCK_SWITCH -->
<g id="edge60" class="edge">
<title>READY_TO_TRANSMIT&#45;&gt;DELAY_CLOCK_SWITCH</title>
<path fill="none" stroke="black" d="M208,-1190.42C208,-1181.97 208,-1173.51 208,-1165.61"/>
<polygon fill="black" stroke="black" points="211.5,-1165.66 208,-1155.66 204.5,-1165.66 211.5,-1165.66"/>
</g>
<!-- DELAY_CLOCK_SWITCH&#45;&gt;DELAY_CLOCK_SWITCH -->
<g id="edge62" class="edge">
<title>DELAY_CLOCK_SWITCH&#45;&gt;DELAY_CLOCK_SWITCH</title>
<path fill="none" stroke="black" d="M327.06,-1132.17C340.2,-1130.75 348.68,-1128.25 348.68,-1124.68 348.68,-1122.28 344.85,-1120.36 338.35,-1118.93"/>
<polygon fill="black" stroke="black" points="338.97,-1115.49 328.55,-1117.42 337.9,-1122.41 338.97,-1115.49"/>
<text text-anchor="middle" x="378.68" y="-1119.63" font-family="Times,serif" font-size="14.00">counter!=0</text>
</g>
<!-- TRANSMIT -->
<g id="node41" class="node">
<title>TRANSMIT</title>
<ellipse fill="none" stroke="black" cx="208" cy="-990.86" rx="102" ry="52.33"/>
<text text-anchor="middle" x="208" y="-1010.56" font-family="Times,serif" font-size="14.00">TRANSMIT</text>
<text text-anchor="middle" x="208" y="-994.06" font-family="Times,serif" font-size="14.00">cmd=17</text>
<text text-anchor="middle" x="208" y="-977.56" font-family="Times,serif" font-size="14.00">arg=address</text>
<text text-anchor="middle" x="208" y="-961.06" font-family="Times,serif" font-size="14.00">send_command.start=1</text>
</g>
<!-- DELAY_CLOCK_SWITCH&#45;&gt;TRANSMIT -->
<g id="edge61" class="edge">
<title>DELAY_CLOCK_SWITCH&#45;&gt;TRANSMIT</title>
<path fill="none" stroke="black" d="M208,-1095.4C208,-1083.46 208,-1069.05 208,-1054.81"/>
<polygon fill="black" stroke="black" points="211.5,-1055 208,-1045 204.5,-1055 211.5,-1055"/>
<text text-anchor="middle" x="239.88" y="-1064.39" font-family="Times,serif" font-size="14.00">counter==0</text>
</g>
<!-- WAIT_TRANSMIT -->
<g id="node42" class="node">
<title>WAIT_TRANSMIT</title>
<ellipse fill="none" stroke="black" cx="102" cy="-860.88" rx="102" ry="40.66"/>
<text text-anchor="middle" x="102" y="-872.33" font-family="Times,serif" font-size="14.00">WAIT_TRANSMIT</text>
<text text-anchor="middle" x="102" y="-855.83" font-family="Times,serif" font-size="14.00">send_command.start=0</text>
<text text-anchor="middle" x="102" y="-839.33" font-family="Times,serif" font-size="14.00">counter=4114</text>
</g>
<!-- TRANSMIT&#45;&gt;WAIT_TRANSMIT -->
<g id="edge63" class="edge">
<title>TRANSMIT&#45;&gt;WAIT_TRANSMIT</title>
<path fill="none" stroke="black" d="M168.53,-942.2C159.43,-931.21 149.75,-919.53 140.68,-908.58"/>
<polygon fill="black" stroke="black" points="143.6,-906.62 134.53,-901.15 138.21,-911.08 143.6,-906.62"/>
</g>
<!-- WAIT_TRANSMIT&#45;&gt;WAIT_TRANSMIT -->
<g id="edge64" class="edge">
<title>WAIT_TRANSMIT&#45;&gt;WAIT_TRANSMIT</title>
<path fill="none" stroke="black" d="M201.32,-870.54C213.79,-868.83 222,-865.61 222,-860.88 222,-857.77 218.47,-855.31 212.51,-853.51"/>
<polygon fill="black" stroke="black" points="213.3,-850.1 202.8,-851.52 211.9,-856.96 213.3,-850.1"/>
<text text-anchor="middle" x="254.25" y="-855.83" font-family="Times,serif" font-size="14.00">sd_data==1</text>
</g>
<!-- WAIT_END -->
<g id="node43" class="node">
<title>WAIT_END</title>
<ellipse fill="none" stroke="black" cx="102" cy="-738.73" rx="60.1" ry="28.99"/>
<text text-anchor="middle" x="102" y="-741.93" font-family="Times,serif" font-size="14.00">WAIT_END</text>
<text text-anchor="middle" x="102" y="-725.43" font-family="Times,serif" font-size="14.00">counter&#45;&#45;</text>
</g>
<!-- WAIT_TRANSMIT&#45;&gt;WAIT_END -->
<g id="edge65" class="edge">
<title>WAIT_TRANSMIT&#45;&gt;WAIT_END</title>
<path fill="none" stroke="black" d="M102,-819.87C102,-806.91 102,-792.54 102,-779.59"/>
<polygon fill="black" stroke="black" points="105.5,-779.68 102,-769.68 98.5,-779.68 105.5,-779.68"/>
<text text-anchor="middle" x="134.25" y="-788.92" font-family="Times,serif" font-size="14.00">sd_data==0</text>
</g>
<!-- WAIT_END&#45;&gt;WAIT_END -->
<g id="edge66" class="edge">
<title>WAIT_END&#45;&gt;WAIT_END</title>
<path fill="none" stroke="black" d="M158.87,-748.78C171.18,-747.79 180.1,-744.44 180.1,-738.73 180.1,-734.97 176.26,-732.24 170.14,-730.53"/>
<polygon fill="black" stroke="black" points="170.8,-727.09 160.36,-728.92 169.66,-734 170.8,-727.09"/>
<text text-anchor="middle" x="210.1" y="-733.68" font-family="Times,serif" font-size="14.00">counter!=0</text>
</g>
<!-- FINISH_TRANSMIT -->
<g id="node44" class="node">
<title>FINISH_TRANSMIT</title>
<ellipse fill="none" stroke="black" cx="102" cy="-628.24" rx="96.17" ry="28.99"/>
<text text-anchor="middle" x="102" y="-631.44" font-family="Times,serif" font-size="14.00">FINISH_TRANSMIT</text>
<text text-anchor="middle" x="102" y="-614.94" font-family="Times,serif" font-size="14.00">address++</text>
</g>
<!-- WAIT_END&#45;&gt;FINISH_TRANSMIT -->
<g id="edge67" class="edge">
<title>WAIT_END&#45;&gt;FINISH_TRANSMIT</title>
<path fill="none" stroke="black" d="M102,-709.51C102,-697.17 102,-682.49 102,-669.07"/>
<polygon fill="black" stroke="black" points="105.5,-669.21 102,-659.21 98.5,-669.21 105.5,-669.21"/>
<text text-anchor="middle" x="133.88" y="-678.43" font-family="Times,serif" font-size="14.00">counter==0</text>
</g>
<!-- TRANSMIT2 -->
<g id="node45" class="node">
<title>TRANSMIT2</title>
<ellipse fill="none" stroke="black" cx="102" cy="-509.93" rx="102" ry="52.33"/>
<text text-anchor="middle" x="102" y="-529.63" font-family="Times,serif" font-size="14.00">TRANSMIT2</text>
<text text-anchor="middle" x="102" y="-513.13" font-family="Times,serif" font-size="14.00">cmd=17</text>
<text text-anchor="middle" x="102" y="-496.63" font-family="Times,serif" font-size="14.00">arg=address</text>
<text text-anchor="middle" x="102" y="-480.13" font-family="Times,serif" font-size="14.00">send_command.start=1</text>
</g>
<!-- FINISH_TRANSMIT&#45;&gt;TRANSMIT2 -->
<g id="edge68" class="edge">
<title>FINISH_TRANSMIT&#45;&gt;TRANSMIT2</title>
<path fill="none" stroke="black" d="M102,-598.79C102,-591.21 102,-582.72 102,-574.07"/>
<polygon fill="black" stroke="black" points="105.5,-574.21 102,-564.21 98.5,-574.21 105.5,-574.21"/>
</g>
<!-- WAIT_TRANSMIT2 -->
<g id="node46" class="node">
<title>WAIT_TRANSMIT2</title>
<ellipse fill="none" stroke="black" cx="102" cy="-379.94" rx="102" ry="40.66"/>
<text text-anchor="middle" x="102" y="-391.39" font-family="Times,serif" font-size="14.00">WAIT_TRANSMIT2</text>
<text text-anchor="middle" x="102" y="-374.89" font-family="Times,serif" font-size="14.00">send_command.start=0</text>
<text text-anchor="middle" x="102" y="-358.39" font-family="Times,serif" font-size="14.00">counter=4114</text>
</g>
<!-- TRANSMIT2&#45;&gt;WAIT_TRANSMIT2 -->
<g id="edge69" class="edge">
<title>TRANSMIT2&#45;&gt;WAIT_TRANSMIT2</title>
<path fill="none" stroke="black" d="M102,-457.24C102,-449.03 102,-440.55 102,-432.35"/>
<polygon fill="black" stroke="black" points="105.5,-432.52 102,-422.52 98.5,-432.52 105.5,-432.52"/>
</g>
<!-- WAIT_TRANSMIT2&#45;&gt;WAIT_TRANSMIT2 -->
<g id="edge70" class="edge">
<title>WAIT_TRANSMIT2&#45;&gt;WAIT_TRANSMIT2</title>
<path fill="none" stroke="black" d="M201.32,-389.6C213.79,-387.9 222,-384.68 222,-379.94 222,-376.83 218.47,-374.38 212.51,-372.58"/>
<polygon fill="black" stroke="black" points="213.3,-369.16 202.8,-370.59 211.9,-376.02 213.3,-369.16"/>
<text text-anchor="middle" x="254.25" y="-374.89" font-family="Times,serif" font-size="14.00">sd_data==1</text>
</g>
<!-- WAIT_END2 -->
<g id="node47" class="node">
<title>WAIT_END2</title>
<ellipse fill="none" stroke="black" cx="111" cy="-257.79" rx="64.88" ry="28.99"/>
<text text-anchor="middle" x="111" y="-260.99" font-family="Times,serif" font-size="14.00">WAIT_END2</text>
<text text-anchor="middle" x="111" y="-244.49" font-family="Times,serif" font-size="14.00">counter&#45;&#45;</text>
</g>
<!-- WAIT_TRANSMIT2&#45;&gt;WAIT_END2 -->
<g id="edge71" class="edge">
<title>WAIT_TRANSMIT2&#45;&gt;WAIT_END2</title>
<path fill="none" stroke="black" d="M105,-338.93C105.97,-325.97 107.04,-311.6 108.01,-298.65"/>
<polygon fill="black" stroke="black" points="111.5,-298.98 108.76,-288.75 104.52,-298.46 111.5,-298.98"/>
<text text-anchor="middle" x="139.56" y="-307.98" font-family="Times,serif" font-size="14.00">sd_data==0</text>
</g>
<!-- WAIT_END2&#45;&gt;WAIT_END2 -->
<g id="edge72" class="edge">
<title>WAIT_END2&#45;&gt;WAIT_END2</title>
<path fill="none" stroke="black" d="M172.44,-267.75C184.93,-266.67 193.88,-263.35 193.88,-257.79 193.88,-254.06 189.84,-251.33 183.4,-249.62"/>
<polygon fill="black" stroke="black" points="184.37,-246.23 173.94,-248.07 183.24,-253.14 184.37,-246.23"/>
<text text-anchor="middle" x="223.88" y="-252.74" font-family="Times,serif" font-size="14.00">counter!=0</text>
</g>
<!-- FINISH_TRANSMIT2 -->
<g id="node48" class="node">
<title>FINISH_TRANSMIT2</title>
<ellipse fill="none" stroke="black" cx="150" cy="-135.64" rx="132.76" ry="40.66"/>
<text text-anchor="middle" x="150" y="-147.09" font-family="Times,serif" font-size="14.00">FINISH_TRANSMIT2</text>
<text text-anchor="middle" x="150" y="-130.59" font-family="Times,serif" font-size="14.00">address++</text>
<text text-anchor="middle" x="150" y="-114.09" font-family="Times,serif" font-size="14.00">sd_buffer_half=!sd_buffer_half</text>
</g>
<!-- WAIT_END2&#45;&gt;FINISH_TRANSMIT2 -->
<g id="edge73" class="edge">
<title>WAIT_END2&#45;&gt;FINISH_TRANSMIT2</title>
<path fill="none" stroke="black" d="M120.14,-228.62C124.16,-216.24 129.01,-201.31 133.62,-187.12"/>
<polygon fill="black" stroke="black" points="136.85,-188.49 136.61,-177.9 130.19,-186.33 136.85,-188.49"/>
<text text-anchor="middle" x="162.38" y="-197.5" font-family="Times,serif" font-size="14.00">counter==0</text>
</g>
<!-- WAIT_FOR_BUFFER -->
<g id="node49" class="node">
<title>WAIT_FOR_BUFFER</title>
<ellipse fill="none" stroke="black" cx="309" cy="-28.99" rx="99.88" ry="28.99"/>
<text text-anchor="middle" x="309" y="-32.19" font-family="Times,serif" font-size="14.00">WAIT_FOR_BUFFER</text>
<text text-anchor="middle" x="309" y="-15.69" font-family="Times,serif" font-size="14.00">ready=1</text>
</g>
<!-- FINISH_TRANSMIT2&#45;&gt;WAIT_FOR_BUFFER -->
<g id="edge74" class="edge">
<title>FINISH_TRANSMIT2&#45;&gt;WAIT_FOR_BUFFER</title>
<path fill="none" stroke="black" d="M205.16,-98.33C223.02,-86.58 242.7,-73.63 260.07,-62.19"/>
<polygon fill="black" stroke="black" points="261.77,-65.27 268.2,-56.85 257.92,-59.42 261.77,-65.27"/>
</g>
<!-- WAIT_FOR_BUFFER&#45;&gt;TRANSMIT -->
<g id="edge76" class="edge">
<title>WAIT_FOR_BUFFER&#45;&gt;TRANSMIT</title>
<path fill="none" stroke="black" d="M311.51,-58.39C313.15,-79.43 315,-108.8 315,-134.64 315,-861.88 315,-861.88 315,-861.88 315,-892.18 297.13,-919.09 275.99,-940.32"/>
<polygon fill="black" stroke="black" points="273.67,-937.7 268.85,-947.13 278.5,-942.76 273.67,-937.7"/>
<text text-anchor="middle" x="431.63" y="-504.88" font-family="Times,serif" font-size="14.00">sd_buffer_half!=audio_buffer.address_half</text>
</g>
<!-- WAIT_FOR_BUFFER&#45;&gt;WAIT_FOR_BUFFER -->
<g id="edge75" class="edge">
<title>WAIT_FOR_BUFFER&#45;&gt;WAIT_FOR_BUFFER</title>
<path fill="none" stroke="black" d="M405.66,-36.84C418.42,-35.5 426.88,-32.89 426.88,-28.99 426.88,-26.37 423.06,-24.33 416.68,-22.87"/>
<polygon fill="black" stroke="black" points="417.58,-19.47 407.16,-21.37 416.49,-26.38 417.58,-19.47"/>
<text text-anchor="middle" x="545.38" y="-23.94" font-family="Times,serif" font-size="14.00">sd_buffer_half==audio_buffer.address_half</text>
</g>
</g>
</svg>
Side by Side

After

Width:  |  Height:  |  Size: 56 KiB

23
doc/send_command.gv Normal file
View File

@ -0,0 +1,23 @@
digraph send_command {
READY [shape="doublecircle",label="READY\ncounter=48\nready"]
node [shape="ellipse"]
SEND_CRC [label="SEND_CRC\n!ready\ncrc_start=1\nto_send={2'b01,command,arguments,8'b1}"]
DELAY [label="DELAY\ncrc_start=0"]
WAIT_CRC [label="WAIT_CRC\nto_send[7:1]=crc"]
SEND_DATA [label="SEND_DATA\ncounter--\nsend_sd_cmd=to_send[counter-1]"]
READY -> READY [label="!start"]
READY -> SEND_CRC [label="start"]
SEND_CRC -> DELAY;
DELAY -> WAIT_CRC;
WAIT_CRC -> WAIT_CRC [label="!crc_ready"]
WAIT_CRC -> SEND_DATA [label="crc_ready"]
SEND_DATA -> SEND_DATA [label="counter!=1"]
SEND_DATA -> READY [label="counter==0"]
}

BIN
doc/send_command.png Normal file
View File

Binary file not shown.
Side by Side

After

Width:  |  Height:  |  Size: 73 KiB

2
lib/sdvd_defs.sv
View File

@ -2,6 +2,6 @@
`define SDVD_DEFS
package sdvd_defs;
// Playback speed type
typedef logic [3:0] SPEED;
typedef logic [4:0] SPEED;
endpackage
`endif

1
roms/birds_8_full.raw Normal file
View File

File diff suppressed because one or more lines are too long

67
verification/audio/audio_buffer_tb.sv
View File

@ -10,29 +10,22 @@ module audio_buffer_tb;
logic play, stop;
SPEED speed;
// Whether the current address being read from is in the upper or lower
// half of the 2KiB buffer
logic address_half;
// Whether the audio buffer is currently playing
logic playing;
// A 16-bit audio sample to output
logic [15:0] sample;
// Inputs for the memory buffer
logic [10:0] addra;
logic [7:0] dina;
logic clka, ena;
logic [9:0] counter;
logic [15:0] test_memory [1023:0];
audio_buffer dut(.*);
audio_buffer_interface buffer();
audio_buffer dut(.driver(buffer),.*);
// The writer's clock should be much faster than the 48khz buffer clock
initial clka = 0;
always #5 clka = ~clka;
initial buffer.clka = 0;
always #5 buffer.clka = ~buffer.clka;
// An order of magnitude difference is fine
@ -83,38 +76,38 @@ module audio_buffer_tb;
end
// Writer
begin
ena = 1;
buffer.ena = 1;
for (int i = 0; i<= 1024; i++) begin
addra = i*2;
dina = i[7:0];
@(posedge clka)
addra = i*2+1;
dina = i[15:8];
@(posedge clka);
buffer.addra = i*2;
buffer.dina = i[7:0];
@(posedge buffer.clka)
buffer.addra = i*2+1;
buffer.dina = i[15:8];
@(posedge buffer.clka);
end
wait (address_half==1);
wait (buffer.address_half==1);
// random test, write to lower half of memory
for (int i = 0; i< 512; i++) begin
addra = i*2;
dina = $urandom;
test_memory[i][7:0] = dina;
@(posedge clka)
addra = i*2+1;
dina = $urandom;
test_memory[i][15:8] = dina;
@(posedge clka);
buffer.addra = i*2;
buffer.dina = $urandom;
test_memory[i][7:0] = buffer.dina;
@(posedge buffer.clka)
buffer.addra = i*2+1;
buffer.dina = $urandom;
test_memory[i][15:8] = buffer.dina;
@(posedge buffer.clka);
end
wait (address_half==0);
wait (buffer.address_half==0);
// random test, write to upper half of memory
for (int i = 512; i< 1024; i++) begin
addra = i*2;
dina = $urandom;
test_memory[i][7:0] = dina;
@(posedge clka)
addra = i*2+1;
dina = $urandom;
test_memory[i][15:8] = dina;
@(posedge clka);
buffer.addra = i*2;
buffer.dina = $urandom;
test_memory[i][7:0] = buffer.dina;
@(posedge buffer.clka)
buffer.addra = i*2+1;
buffer.dina = $urandom;
test_memory[i][15:8] = buffer.dina;
@(posedge buffer.clka);
end
end
join

2
verification/audio/pwm_tb.sv
View File

@ -12,7 +12,7 @@ module pwm_tb;
wire pwm_pin;
logic [15:0] sample;
pwm dut (.*);
pwm #(16) dut (.*);
initial forever #10 clk = ~clk;

3
verification/debouncer_tb.sv
View File

@ -60,6 +60,9 @@ initial begin
errors++;
end
@(posedge clk);
@(posedge clk);
$display("Generating random input to test assertions");
for (int i=0; i<TESTCYCLES; i++) begin
source = $urandom;

26
verification/sd/read_data_tb.sv
View File

@ -16,7 +16,7 @@ module read_data_tb;
// A 16-bit audio sample to output
logic [15:0] sample;
logic sd_data;
logic [3:0] sd_data;
audio_buffer_interface bufferInterface();
@ -104,37 +104,41 @@ module read_data_tb;
end
task automatic write_random_sd(int start);
@(posedge sd_clk);
sd_data = 1;
sd_data = '1;
// send start bit
@(posedge sd_clk);
// send 256 data bits
sd_data = 0;
for (int i = 0; i < 256; i++) begin
write_byte(test_memory[start+i][7:0]);
write_byte(test_memory[start+i][15:8]);
write_byte(test_memory[start-i-1][7:0]);
write_byte(test_memory[start-i-1][15:8]);
end
// Simulate randomized crc bits and stop bit
repeat (16) @(posedge sd_clk) sd_data=$urandom;
@(posedge sd_clk) sd_data=1;
repeat (16*4) @(posedge sd_clk) sd_data=$urandom;
@(posedge sd_clk) sd_data='1;
endtask
task automatic write_linear_sd(int start);
@(posedge sd_clk);
sd_data = 1;
sd_data = '1;
// send start bit
@(posedge sd_clk);
// send 256 data bits
sd_data = 0;
start += 256;
for (int i = 0; i < 256; i++) begin
// NOTE: These are in the wrong order??
// One of the weird cases where simulation is different
// than hardware
write_byte(start[7:0]);
write_byte(start[15:8]);
start = start+1;
start = start-1;
end
// Simulate crc bits and stop bit
repeat (17) @(posedge sd_clk) sd_data=1;
repeat (16*4+1) @(posedge sd_clk) sd_data='1;
endtask
task automatic write_byte(logic [7:0] b);
for (int i=0; i<8; i++)
@(posedge sd_clk) sd_data=b[7-i];
@(posedge sd_clk) sd_data=b[7:4];
@(posedge sd_clk) sd_data=b[3:0];
endtask
endmodule

3
verification/sd/send_command_tb.sv
View File

@ -40,6 +40,7 @@ initial begin
counter = 48;
@(posedge clk);
start = 0;
// Try receiving the CMD8
while (counter != 0) begin
@ -54,9 +55,11 @@ initial begin
assert (fill_me === {2'b01, 6'd8, 32'h1AA, 8'h87})
else $error("Received wrong command, got 0x%x",fill_me);
repeat (1) @(posedge clk);
assert (ready)
else $error("SD command sender not ready");
repeat (10) @(posedge clk);
$finish;
end

2
verification/segment_display/seconds_display_tb.sv
View File

@ -16,7 +16,7 @@ wire [6:0] display_ones;
logic [6:0] expected_tens;
logic [6:0] expected_ones;
seconds_display Dut(.*);
sixty_display Dut(.number(seconds),.*);
initial begin
$display("Testing seconds_display");
for (seconds=0; seconds<60; seconds++) begin