Digilent 6003-410-000P-KIT - Manual (Page 118)

118 www.xilinx.com XUP Virtex-II Pro Development System
1-800-255-7778 UG069 (v1.0) March 8, 2005
Appendix E: User Constraint Files (UCF) R
## PINOUT AND IO DRIVE CHARACTERISTICS FOR THE USER LEDS
## OF THE XUP-V2PRO DEVELOPMENT SYSTEM
## REVISION C PRINTED CIRCUIT BOARD DEC 8 2004
NET "LED_0" LOC = "AC4";
NET "LED_1" LOC = "AC3";
NET "LED_2" LOC = "AA6";
NET "LED_3" LOC = "AA5";
NET "LED_0" IOSTANDARD = LVTTL;
NET "LED_1" IOSTANDARD = LVTTL;
NET "LED_2" IOSTANDARD = LVTTL;
NET "LED_3" IOSTANDARD = LVTTL;
NET "LED_0" DRIVE = 12;
NET "LED_1" DRIVE = 12;
NET "LED_2" DRIVE = 12;
NET "LED_3" DRIVE = 12;
NET "LED_0" SLEW = SLOW;
NET "LED_1" SLEW = SLOW;
NET "LED_2" SLEW = SLOW;
NET "LED_3" SLEW = SLOW;