_pace.ucf

7段发光二极管vhdl程序

#PACE: Start of Constraints generated by PACE

#PACE: Start of PACE I/O Pin Assignments
NET "clk"  LOC = "P77"  ;
NET "seg<0>"  LOC = "P34"  ;
NET "seg<1>"  LOC = "P31"  ;
NET "seg<2>"  LOC = "P41"  ;
NET "seg<3>"  LOC = "P36"  ;
NET "seg<4>"  LOC = "P35"  ;
NET "seg<5>"  LOC = "P33"  ;
NET "seg<6>"  LOC = "P42"  ;
NET "seg<7>"  LOC = "P37"  ;
NET "sl<0>"  LOC = "P27"  ;
NET "sl<1>"  LOC = "P29"  ;
NET "sl<2>"  LOC = "P30"  ;
NET "sl<3>"  LOC = "P24"  ;

#PACE: Start of PACE Area Constraints

#PACE: Start of PACE Prohibit Constraints

#PACE: End of Constraints generated by PACE