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Altera_Forum's avatar
Altera_Forum
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13 years ago

How to identify if your design has a race condition.

I am currently working on a CPU and I managed to make it run an sequence of instructions (All it does is add 1 to a register and then store it into a memory mapped device which controls LEDs on my FP...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

Could you show a capture of your memory signals in Modelsim? 100μs is very long. Is it the wait request from the ROM of the other memory? Are you sure the CPU is trying to access a valid address?