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Ignorant question:
why do you think to need to split the ROM in odd and even at all? For hardware processors, odd and even are used when e.g. two 8-bit ROMs are connected to a 16-bit databus. This won't be necessary in FPGA where you can define a 16-bit ROM directly.
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Hai FvM,
Actually I get the code in open source and I don't know why the ROM is splits to odd and even. That is the exact question that I try to ask. I build the ROM table refer to the code, but I don't understand how they manage the input address with the constant value.
However, how to build the ROM table if I have eight constant values that will be multiply with eight input data? Is it not necessary if I split the constant to two ROM table (4 constant each ROM)?.. Thanks in advance
Honored Contributor
