SRAM K1B3216B2E on Cyclone III Development Kit

Hi,

I had a quick look at your code.

A possible pitfall is the bidirectional assignment... here is how it could go wrong:

if B1 and B2 are two bidirectional nodes(inout ports) then any wiring assignment must take into account double driving.

for example:

B1 <= B2;

doesn't mean they are wired up contrary to popular belief. It means B2 is driving B1 but not the other way round

hence you must also add:

B2 <= B1;

You will need appropriate mux to avoid multiple drivers

Kaz