Answers Database
Map: Removes logic that is tied to pads locked to Unbonded pins.
Record #3757
Product Family: Software
Product Line: FPGA Implementation
Product Part: map
Product Version: 1.4
Problem Title:
Map: Removes logic that is tied to pads locked to Unbonded pins.
Problem Description:
Urgency: Standard
unbonded pin, map removes the pin and the related
logic.
Solution 1:
The workaround is to lock the pad to a bonded pin and run through par. Then edit the pcf to loc the
pad to the correct unbonded pin. Then continue running the tool.
For example the .pcf will look like this when you open it.
comp "comp_name" LOCATE = SITE "P12" LEVEL1
You need to change it to:
comp "comp_name" LOCATE = SITE "UNB11" LEVEL1
End of Record #3757 - Last Modified: 04/30/98 14:38 |
