Hi guys, I am a newbie here, I just wanna know if there is something wrong with my code, I converted the vhdl code in the attached link to verilog and it is not working. I am not sure if I used the correct syntax. (btw, i removed the counter and replaced it with just a single character A). http://www.cosmiac.org/pdfs/09Tutorial7.pdf
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This is totally broken. The orginal VHDL code uses enumrations for its state values, verilog doesn't have an equivalent concept. You have to replace each enumerated state value, with unique constant. You can use localparam or `define to assign the values a meaningful name.
So I only have to change the declaration to 'define or localparam? About the state machines, is it alright to use the case statement?