Answers Database
2.1i FPGA Editor - FATAL_ERROR:Ncd:x4kcmclb.c:1158:1.1.2.2
Record #8082
Product Family: Software
Product Line: Merged Core
Product Part: FPGA Editor
Product Version: 2.1i
Problem Title:
2.1i FPGA Editor - FATAL_ERROR:Ncd:x4kcmclb.c:1158:1.1.2.2
Problem Description:
Urgency: Standard
General Description: The CM_EXCLUDE_XQYQ variable
is used to disable the use of output to output flop route-thrus
during routing. If this variable is set when running PAR and
then unset when loading the design in FPGA Editor the
following error occurs:
FATAL_ERROR:Ncd:x4kcmclb.c:1158:1.1.2.2 - The environment
variable to disable the XQ/YQ and YQ/XQ routethrus is set.
The error is also generated if this variable is not set when running
PAR and then set when loading the design in FPGA Editor.
Solution 1:
Either set or unset the variable to match what was done during PAR.
End of Record #8082 - Last Modified: 11/17/99 07:59 | 
