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Altera_Forum
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10 years ago

PRESERVE_UNUSED_XCVR_CHANNEL persisting critical warning

Hello, I'm using Quartus 16.0.1 Prime and I'm using the Arria10 FPGA. (DEVICE=10AX115U4F45E3SGE3). When compiling a design without RX/TX channels I always get this critical warning: Criti...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

Hi Leon -

I'm using the standard version. Minor correction to my post above. I'm actually using this syntax:

set_global_assignment -name PRESERVE_UNUSED_XCVR_CHANNEL ON

Not sure if that will make a difference for you or not but maybe worth a try.

Bob