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module IBUF(input I, output O);
assign O = I;
endmodule
module IOBUFE(input I, input E, output O, inout IO);
assign O = IO;
assign IO = E ? I : 1'bz;
endmodule
module ANDTERM(IN, IN_B, OUT);
parameter TRUE_INP = 0;
parameter COMP_INP = 0;
input [TRUE_INP-1:0] IN;
input [COMP_INP-1:0] IN_B;
output reg OUT;
integer i;
always @(*) begin
OUT = 1;
for (i = 0; i < TRUE_INP; i=i+1)
OUT = OUT & IN[i];
for (i = 0; i < COMP_INP; i=i+1)
OUT = OUT & ~IN_B[i];
end
endmodule
module ORTERM(IN, OUT);
parameter WIDTH = 0;
input [WIDTH-1:0] IN;
output reg OUT;
integer i;
always @(*) begin
OUT = 0;
for (i = 0; i < WIDTH; i=i+1) begin
OUT = OUT | IN[i];
end
end
endmodule
module MACROCELL_XOR(IN_PTC, IN_ORTERM, OUT);
parameter INVERT_PTC = 0;
parameter INVERT_OUT = 0;
input IN_PTC;
input IN_ORTERM;
output wire OUT;
wire xor_intermed;
assign OUT = INVERT_OUT ? ~xor_intermed : xor_intermed;
assign xor_intermed = INVERT_PTC ? IN_ORTERM ^ ~IN_PTC : IN_ORTERM ^ IN_PTC;
endmodule
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