Digilent 6003-410-000P-KIT - Manual (Page 130)

130 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 DDR SDRAM
## SECTION OF THE XUP-V2PRO DEVELOPMENT SYSTEM
## REVISION C PRINTED CIRCUIT BOARD DEC 8 2004
NET "SDRAM_DQ[*]" IOSTANDARD = SSTL2_II;
NET "SDRAM_CB[*]" IOSTANDARD = SSTL2_II;
NET "SDRAM_DQS[*]" IOSTANDARD = SSTL2_II;
NET "SDRAM_DM[*]" IOSTANDARD = SSTL2_II;
NET "SDRAM_CK*" IOSTANDARD = SSTL2_II;
NET "SDRAM_CK*_Z" IOSTANDARD = SSTL2_II;
NET "SDRAM_A[*]" IOSTANDARD = SSTL2_II;
NET "SDRAM_BA*" IOSTANDARD = SSTL2_II;
NET "SDRAM_RAS_Z" IOSTANDARD = SSTL2_II;
NET "SDRAM_CAS_Z" IOSTANDARD = SSTL2_II;
NET "SDRAM_WE_Z" IOSTANDARD = SSTL2_II;
NET "SDRAM_S*_Z" IOSTANDARD = SSTL2_II;
NET "SDRAM_CKE*" IOSTANDARD = SSTL2_II;
NET "SDRAM_CK2" LOC = "AB23" ;
NET "SDRAM_CK2_Z" LOC = "AB24" ;
NET "SDRAM_CK1" LOC = "AD29" ;
NET "SDRAM_CK1_Z" LOC = "AD30" ;
NET "SDRAM_CK0" LOC = "AC27" ;
NET "SDRAM_CK0_Z" LOC = "AC28" ;
NET "SDRAM_CKE0" LOC = "R26" ;
NET "SDRAM_CKE1" LOC = "R25" ;
NET "SDRAM_SO_Z" LOC = "R24" ;
NET "SDRAM_S1_Z" LOC = "R23" ;
NET "SDRAM_RAS_Z" LOC = "N29" ;
NET "SDRAM_CAS_Z" LOC = "L27" ;
NET "SDRAM_WE_Z" LOC = "N26" ;
NET "SDRAM_BA0" LOC = "M26" ;
NET "SDRAM_BA1" LOC = "K26" ;
NET "SDRAM_A[13]" LOC = "M23" ;
NET "SDRAM_A[12]" LOC = "M24" ;
NET "SDRAM_A[11]" LOC = "F30" ;
NET "SDRAM_A[10]" LOC = "F28" ;
NET "SDRAM_A[9]" LOC = "K24" ;
NET "SDRAM_A[8]" LOC = "J24" ;
NET "SDRAM_A[7]" LOC = "D26" ;
NET "SDRAM_A[6]" LOC = "G26" ;
NET "SDRAM_A[5]" LOC = "G25" ;
NET "SDRAM_A[4]" LOC = "K30" ;
NET "SDRAM_A[3]" LOC = "M29" ;
NET "SDRAM_A[2]" LOC = "L26" ;
NET "SDRAM_A[1]" LOC = "N25" ;
NET "SDRAM_A[0]" LOC = "M25" ;