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Altera_Forum
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14 years ago

Nios Processor Troubleshooting Help

Hello, this is my first post on these forums so excuse me if this is already covered elsewhere. I have searched for threads describing problems similar to mine but I haven't figured this out. I...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

Just an update, I seem to have fixed this issue. In case anyone has similar symptoms in the future:

My original design had two PLLs, one producing the 40 MHz clock for the Nios system and one producing a 400 MHz for the LFSR. When I used a single PLL with two clocks, at 40 and 400 MHz, the issue disappeared.