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New Contributor

5 years ago

POWER_UP_LEVEL for Partial Reconfiguration

Hi. I use dcfifo ip core which has POWER_UP_LEVEL assisment for some registers. Quartus shows warnings: Critical Warning(19519): The instance assignment "POWER_UP_LEVEL" on register "...|rx_fifo...

sstrell

Super Contributor

5 years ago

The built-in help says to simply remove the assignments:

https://www.intel.com/content/www/us/en/programmable/quartushelp/current/index.htm#msgs/msgs/wqhd_power_up_level_assignment_used_in_pr_partition.htm

Are you saying the IP added these assignments when you added it to your design? It seems like you can safely ignore this unless you have requirements for these registers after you perform a PR.

DNLDNL

New Contributor

5 years ago

This registers are part of FIFO Intel® FPGA IP(https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/ug/ug_fifo.pdf)

Therefore I can't remove the assignments.

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POWER_UP_LEVEL for Partial Reconfiguration

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