Answers Database
1.5i Map - Bus error (core dumped) after Merging...
Record #5983
Product Family: Software
Product Line: FPGA Implementation
Product Part: map
Product Version: 1.5is1
Problem Title:
1.5i Map - Bus error (core dumped) after Merging...
Problem Description:
Urgency: Normal
General Description:
M1.5.28 on Solaris 2.6
"map -p xcv300-4-pq240 -o map.ncd odc_fpga.ngd odc_fpga.pcf"
map: version M1.5.28i
Copyright (c) 1995-1998 Xilinx, Inc. All rights reserved.
Reading NGD file "odc_fpga.ngd"...
Using target part "v300pq240-4".
Processing logical timing constraints...
....Removing unused or disabled logic...
Checking design components...
Optimizing...
Pushing bubbles ...
Collapsing logic...
Merging...
Bus Error (core dumped)
Solution 1:
For this case the work around for the problem is to set the 'XVKMAP_OLD_CARRY_MERGE'
environment variable to invoke an older version of the carry merge routine.
End of Record #5983 - Last Modified: 06/26/99 15:52 |
