Answers Database 2.1i Constraints Editor Can't Add Configuration Pins for FG676 & FG680 Record #7358 Product Family: Software Product Line: M1 Implementation Product Part: Constraints Editor Product Version: 2.1i Problem Title: 2.1i Constraints Editor Can't Add Configuration Pins for FG676 & FG680 Problem Description: Urgency: standard General Description: When prohibiting I/O locations for the FG676 and FG680 packages for Virtex parts, the customer wants to add the configuration pins. When he presses the Add Configuration Pins button in the Prohibit I/O locations window, no pins are listed for the FG676 and FG680 packages. Solution 1: The workaround would be to apply the CONFIG PROHIBIT constraint in the UCF file. The syntax is CONFIG PROHIBIT = P45; End of Record #7358 - Last Modified: 11/18/99 12:31

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