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NET "clk" TNM_NET = "clk";
TIMESPEC "TS_clk" = PERIOD "clk" 40 ns HIGH 50 %;
OFFSET = IN 15 ns BEFORE "clk";
OFFSET = OUT 15 ns AFTER "clk";
#PACE: Start of Constraints generated by PACE

#PACE: Start of PACE I/O Pin Assignments
NET "clk"  LOC = "P5" | BUFG = CLK ;
NET "counter<0>"  LOC = "P28"  ;
NET "counter<1>"  LOC = "P29"  ;
NET "counter<2>"  LOC = "P33"  ;
NET "counter<3>"  LOC = "P34"  ;
NET "counter<4>"  LOC = "P35"  ;
NET "counter<5>"  LOC = "P36"  ;
NET "counter<6>"  LOC = "P37"  ;
NET "counter<7>"  LOC = "P38"  ;
NET "oe"  LOC = "P42"  ;
NET "q0<0>"  LOC = "P3"  ;
NET "q0<1>"  LOC = "P2"  ;
NET "q1<0>"  LOC = "P9"  ;
NET "q1<1>"  LOC = "P8"  ;
NET "q2<0>"  LOC = "P12"  ;
NET "q2<1>"  LOC = "P11"  ;
NET "q3<0>"  LOC = "P14"  ;
NET "q3<1>"  LOC = "P13"  ;
NET "rst"  LOC = "P39"  ;
NET "sel<0>"  LOC = "P26"  ;
NET "sel<1>"  LOC = "P27"  ;

#PACE: Start of PACE Area Constraints

#PACE: Start of PACE Prohibit Constraints

#PACE: End of Constraints generated by PACE