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Add some stubbed out modules for the first bit
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Hopefully theses are right ...
This commit is contained in:
Waylon Cude 2025-05-16 17:57:26 -07:00
parent 831e588986
commit 34d62a197f
4 changed files with 54 additions and 5 deletions
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27
SDVD.xpr
View File

@ -98,9 +98,24 @@
<Attr Name="UsedIn" Val="simulation"/> <Attr Name="UsedIn" Val="simulation"/>
</FileInfo> </FileInfo>
</File> </File>
<File Path="$PPRDIR/design/playback_controller.sv">
<FileInfo>
<Attr Name="UsedIn" Val="synthesis"/>
<Attr Name="UsedIn" Val="implementation"/>
<Attr Name="UsedIn" Val="simulation"/>
</FileInfo>
</File>
<File Path="$PPRDIR/design/seconds_display.sv">
<FileInfo>
<Attr Name="AutoDisabled" Val="1"/>
<Attr Name="UsedIn" Val="synthesis"/>
<Attr Name="UsedIn" Val="implementation"/>
<Attr Name="UsedIn" Val="simulation"/>
</FileInfo>
</File>
<Config> <Config>
<Option Name="DesignMode" Val="RTL"/> <Option Name="DesignMode" Val="RTL"/>
<Option Name="TopModule" Val="Debouncer"/> <Option Name="TopModule" Val="Playback_Controller"/>
<Option Name="TopAutoSet" Val="TRUE"/> <Option Name="TopAutoSet" Val="TRUE"/>
</Config> </Config>
</FileSet> </FileSet>
@ -120,7 +135,7 @@
<Filter Type="Srcs"/> <Filter Type="Srcs"/>
<Config> <Config>
<Option Name="DesignMode" Val="RTL"/> <Option Name="DesignMode" Val="RTL"/>
<Option Name="TopModule" Val="Debouncer"/> <Option Name="TopModule" Val="Playback_Controller"/>
<Option Name="TopLib" Val="xil_defaultlib"/> <Option Name="TopLib" Val="xil_defaultlib"/>
<Option Name="TopAutoSet" Val="TRUE"/> <Option Name="TopAutoSet" Val="TRUE"/>
<Option Name="TransportPathDelay" Val="0"/> <Option Name="TransportPathDelay" Val="0"/>
@ -167,7 +182,9 @@
<Runs Version="1" Minor="22"> <Runs Version="1" Minor="22">
<Run Id="synth_1" Type="Ft3:Synth" SrcSet="sources_1" Part="xc7a100tcsg324-1" ConstrsSet="constrs_1" Description="Vivado Synthesis Defaults" AutoIncrementalCheckpoint="true" WriteIncrSynthDcp="false" State="current" Dir="$PRUNDIR/synth_1" IncludeInArchive="true" IsChild="false" AutoIncrementalDir="$PSRCDIR/utils_1/imports/synth_1" AutoRQSDir="$PSRCDIR/utils_1/imports/synth_1" ParallelReportGen="true"> <Run Id="synth_1" Type="Ft3:Synth" SrcSet="sources_1" Part="xc7a100tcsg324-1" ConstrsSet="constrs_1" Description="Vivado Synthesis Defaults" AutoIncrementalCheckpoint="true" WriteIncrSynthDcp="false" State="current" Dir="$PRUNDIR/synth_1" IncludeInArchive="true" IsChild="false" AutoIncrementalDir="$PSRCDIR/utils_1/imports/synth_1" AutoRQSDir="$PSRCDIR/utils_1/imports/synth_1" ParallelReportGen="true">
<Strategy Version="1" Minor="2"> <Strategy Version="1" Minor="2">
<StratHandle Name="Vivado Synthesis Defaults" Flow="Vivado Synthesis 2024"/> <StratHandle Name="Vivado Synthesis Defaults" Flow="Vivado Synthesis 2024">
<Desc>Vivado Synthesis Defaults</Desc>
</StratHandle>
<Step Id="synth_design"/> <Step Id="synth_design"/>
</Strategy> </Strategy>
<GeneratedRun Dir="$PRUNDIR" File="gen_run.xml"/> <GeneratedRun Dir="$PRUNDIR" File="gen_run.xml"/>
@ -177,7 +194,9 @@
</Run> </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 2 " AutoRQSDir="$PSRCDIR/utils_1/imports/impl_1" ParallelReportGen="true"> <Run Id="impl_1" Type="Ft2:EntireDesign" Part="xc7a100tcsg324-1" ConstrsSet="constrs_1" Description="Default settings for Implementation." AutoIncrementalCheckpoint="false" WriteIncrSynthDcp="false" State="current" Dir="$PRUNDIR/impl_1" SynthRun="synth_1" IncludeInArchive="true" IsChild="false" GenFullBitstream="true" AutoIncrementalDir="$PSRCDIR/utils_1/imports/impl_1" LaunchOptions="-jobs 2 " AutoRQSDir="$PSRCDIR/utils_1/imports/impl_1" ParallelReportGen="true">
<Strategy Version="1" Minor="2"> <Strategy Version="1" Minor="2">
<StratHandle Name="Vivado Implementation Defaults" Flow="Vivado Implementation 2024"/> <StratHandle Name="Vivado Implementation Defaults" Flow="Vivado Implementation 2024">
<Desc>Default settings for Implementation.</Desc>
</StratHandle>
<Step Id="init_design"/> <Step Id="init_design"/>
<Step Id="opt_design"/> <Step Id="opt_design"/>
<Step Id="power_opt_design"/> <Step Id="power_opt_design"/>

2
design/debouncer.sv
View File

@ -1,5 +1,5 @@
//NOTE: you should drive this with a slow clock to actually debounce input //NOTE: you should drive this with a slow clock to actually debounce input
module Debouncer(input logic clk, input reset, input source, output wire out); module debouncer(input logic clk, input reset, input source, output wire out);
logic pressed; logic pressed;
assign out = pressed; assign out = pressed;

20
design/playback_controller.sv Normal file
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@ -0,0 +1,20 @@
module Playback_Controller(
// This clock should be reasonably slow
input logic clk,
input logic reset,
// Play and pause are the same button
input logic play,
input logic ff,
// Output is 0, 1x, 2x, 4x, or 8x
output wire [3:0] speed
);
wire play_pulse,ff_pulse;
// NOTE: These might need to be hooked to an even lower clock? Not sure
debouncer playDebouncer (clk,reset,play,play_pulse);
debouncer ffDebouncer (clk,reset,ff,ff_pulse);
endmodule

10
design/seconds_display.sv Normal file
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@ -0,0 +1,10 @@
module seconds_display(
input logic clk,
input logic reset,
input [$clog2(60)-1:0] counter,
output [7:0] display_tens,
output [7:0] display_ones
);
endmodule