Waylon Cude
2387fdbe3b
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24 lines
805 B
Plaintext
24 lines
805 B
Plaintext
digraph rom_sd {
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Reset [shape = doublecircle, label = "RESET\nbuffer_half = 0\nrom_addr = 0\nrom_enable = 1\nbuffer.addra=0\nready=0"];
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node [shape = circle];
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Delay [label="DELAY\nrom_addr++"];
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WriteBuf [label="WRITEBUF\nbuffer.ena=1\nbuffer.dina=rom_data\nbuffer.addra++\nrom_addr++"];
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EndWrite [label="ENDWRITE\nbuffer.ena=1\nbuffer.data=rom_data\nbuffer.addra++\nready=1"];
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Wait [label = "WAIT\nbuffer.ena=0"];
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Reset -> Reset [label="reset"];
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Reset -> Delay [label="!reset"];
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Delay -> WriteBuf;
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WriteBuf -> WriteBuf [label="buffer.addra < 1023"]
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WriteBuf -> EndWrite [label="buffer.addra == 1023"]
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EndWrite -> Wait;
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Wait -> Wait [label = "buffer_half == buffer.address_half"]
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Wait -> Delay [label = "buffer_half != buffer.address_half"]
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}
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