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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
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