top.ucf

SD卡读写的VHDL VHDL Source Files in Smartcard: Top.vhd - top level file smartcard.vhd conver2asci

NET sc_io maxpt=2;


#NET smartcard_module_data<9> maxpt=8;
#PACE: Start of Constraints generated by PACE

#PACE: Start of PACE I/O Pin Assignments
NET "clk"  LOC = "P38"  ;
NET "dce"  LOC = "P23"  ;
NET "enable"  LOC = "P43"  ;
NET "lcd_db<0>"  LOC = "P4"  ;
NET "lcd_db<1>"  LOC = "P3"  ;
NET "lcd_db<2>"  LOC = "P2"  ;
NET "lcd_db<3>"  LOC = "P30"  ;
NET "lcd_db<4>"  LOC = "P28"  ;
NET "lcd_db<5>"  LOC = "P26"  ;
NET "lcd_db<6>"  LOC = "P25"  ;
NET "lcd_db<7>"  LOC = "P24"  ;
NET "lcd_e"  LOC = "P34"  ;
NET "lcd_rs"  LOC = "P40"  ;
NET "lcd_rw"  LOC = "P35"  ;
NET "reset"  LOC = "P32"  ;
NET "sc_clk"  LOC = "P39"  ;
NET "sc_io"  LOC = "P41"  ;
NET "sc_reset"  LOC = "P42"  ;
NET "sram_addr<0>"  LOC = "P104"  ;
NET "sram_addr<10>"  LOC = "P124"  ;
NET "sram_addr<11>"  LOC = "P120"  ;
NET "sram_addr<12>"  LOC = "P114"  ;
NET "sram_addr<1>"  LOC = "P105"  ;
NET "sram_addr<2>"  LOC = "P106"  ;
NET "sram_addr<3>"  LOC = "P107"  ;
NET "sram_addr<4>"  LOC = "P110"  ;
NET "sram_addr<5>"  LOC = "P111"  ;
NET "sram_addr<6>"  LOC = "P112"  ;
NET "sram_addr<7>"  LOC = "P113"  ;
NET "sram_addr<8>"  LOC = "P118"  ;
NET "sram_addr<9>"  LOC = "P119"  ;
NET "sram_db<0>"       LOC =  "S:PIN103";
NET "sram_db<1>"       LOC =  "S:PIN102";
NET "sram_db<2>"       LOC =  "S:PIN101";
NET "sram_db<3>"       LOC =  "S:PIN131";
NET "sram_db<4>"       LOC =  "S:PIN130";
NET "sram_db<5>"       LOC =  "S:PIN129";
NET "sram_db<6>"       LOC =  "S:PIN128";
NET "sram_db<7>"       LOC =  "S:PIN126";
NET "sram_ice"  LOC = "P125"  ;
NET "sram_ioe"  LOC = "P121"  ;
NET "sram_iwe"  LOC = "P116"  ;