AR# 47326

13.4 PAR - FATAL_ERROR:Place:PlXil_Uapflow1.c:3213:1.176 - FATAL ERROR DURING FAST FEEDBACK

Description

I run Place and Route (PAR) with the following command:
par w receiver_fpga_top.ncd receiver_fpga_final.ncd receiver_fpga_top.pcf
It fails with the error below:
 

FATAL_ERROR:Place:PlXil_Uapflow1.c:3213:1.176 - FATAL ERROR DURING FAST FEEDBACK

What can I do to resolve this?

Solution

To work around this issue, you can use the -k switch in PAR to resolve the error.

AR# 47326
Date 01/30/2015
Status Active
Type Known Issues
Devices
Tools