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Altera_Forum's avatar
Altera_Forum
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21 years ago

amazing error

Hi! I submitted a similar error time ago, but now the "ghosts" have appeared again. I have a program calls a function many times. This function has a static variable called "gState" (map...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
21 years ago

To rule out the possibility that the timer interrupt is somehow changing the contents of registers/memory, it would be worth disabling interrupts around the section of code in question.

Assuming that doesn't make any difference, then could well be something like an SDRAM timing problem.