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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 Bob,

Great thanks for your help.

Do you use the Pro version of Quartus 16.0.1 ?

I tried the Standard version (16.0.1) and this PRESERVE_UNUSED_XCVR_CHANNEL seems to be ignored.

I'm installing the Pro version now and hopefully I will get the same Fitter Info messages as you saw

Leon