Answers Database
A1.4/F1.4 Map - ERROR:baste:312 - Multiple signals named "GND" detected.
Record #4410
Product Family: Software
Product Line: FPGA Implementation
Product Part: map
Product Version: 1.4.
Problem Title:
A1.4/F1.4 Map - ERROR:baste:312 - Multiple signals named "GND" detected.
Problem Description:
A Veribest design fails in map with "ERROR:baste:312 -
Multiple signals named "GND" detected." The GND net appears to
be defined correctly in the .xnf files.
It turns out that a latch symbol with a file=ld_1.xnf attribute,
but with no coresponding .xnf file, was being resolved by the
mapper into a Synopsys ld_1 primative that includes global
VCC/GND nets (possible bug). This conflicts with the Global
VCC/GND in the top level .xnf.
Solution 1:
Work Arounds:
1. Correct the missing ld_1.xnf file.
2. Rename the VCC/GND nets in the top level .xnf file.
End of Record #4410 - Last Modified: 08/05/98 17:51 |
