Answers Database
M1.5is2 MAP:WARNING:xvkdr:3 - blockcheck: Dangling SRMUX input. SRMUX is configured to use pin SR, but pin SR is not connected
Record #5858
Product Family: Software
Product Line: FPGA Implementation
Product Part: map
Product Version: 1.5is2
Problem Title:
M1.5is2 MAP:WARNING:xvkdr:3 - blockcheck: Dangling SRMUX input. SRMUX is configured to use
pin SR, but pin SR is not connected
Problem Description:
Urgency:standard
General Description:
When running MAP, there are warnings on dangling inputs. This will later result in errors in BITGEN.
What may be happening is that MAP incorrectly decides to use the SR pin on a slice. Since this
is a bug, this pin is not connected to anything - hence the DRC error in bitgen.
Solution 1:
Use -d option in bitgen (disables the drc check) - this is a harmless bug that is fixed in 2.1i.
End of Record #5858 - Last Modified: 07/02/99 15:10 |
