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AR# 8242

FPGA Editor 2.1i - Running NGDBuild or BitGen causes ERROR:Parsers:3 - Unable to parse

Description

Keywords: ERROR, parsers, unable, parse, BEL, 155, BitGen, NGDBuild, NGDAnno, constraints, PCF

Urgency: Standard

General Description:
After editing a design in FPGA Editor, I encounter errors like the following when using NGDAnno or BitGen:

ERROR:Parsers:3 - Unable to parse " BEL " in line 155.
ERROR:Anno:35 - Failed to load Constraints file "endec_top.pcf".

The problem is that the PCF file becomes corrupted.

Solution

This is fixed in a 2.1i Service Pack, which is available at:

http://www.support.xilinx.com/support/techsup/sw_updates/
AR# 8242
Date Created 12/09/1999
Last Updated 07/09/2001
Status Archive
Type General Article