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Altera_Forum's avatar
Altera_Forum
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11 years ago

Custom IP problem

Hai, I am using Qsys to integrate all the custom IPs developed.I am using NiosII SBT to access the IPs. When i add a new IP to Qsys and try to access from Nios,its not working.Does anyone have t...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

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this is a custom made development board for Cyclone IV series.

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You may want to consider getting a sanity check on your Quartus/Qsys/NIOS projects using a commercial board.

On your custom board, you need to check all of the usual things whenever you build a new board (power, clock, etc.) Your symptom sounds a lot like the FPGA itself is resetting or reconfiguring, possibly a board/design defect.