_pace.ucf

自己写的<<梁祝>>歌曲,主要改变歌谱,就可以实现任意的歌曲

#PACE: Start of Constraints generated by PACE

#PACE: Start of PACE I/O Pin Assignments
NET "clk"  LOC = "p18"  ;
NET "q<0>"  LOC = "p140"  ;
NET "q<1>"  LOC = "p139"  ;
NET "q<2>"  LOC = "p141"  ;
NET "q<3>"  LOC = "p4"  ;
NET "q<4>"  LOC = "p5"  ;
NET "q<5>"  LOC = "p6"  ;
NET "q<6>"  LOC = "p7"  ;
NET "sp"  LOC = "p103"  ;
NET "wx<0>"  LOC = "p23"  ;
NET "wx<1>"  LOC = "p22"  ;
NET "wx<2>"  LOC = "p13"  ;

#PACE: Start of PACE Area Constraints

#PACE: Start of PACE Prohibit Constraints

#PACE: End of Constraints generated by PACE