Initial and probably final commitHEADmaster

1 files changed, 36 insertions, 0 deletions

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+module mux64_4_2(y0, y1, y2, y3, x, z);
+	input wire [63:0] y0, y1, y2, y3;
+	input wire [1:0] x;
+	output wire [63:0] z;
+	wire [63:0] mx0, mx1, mx2, mx3[63:0] ;
+	genvar i;
+	generate for(i = 0; i < 64; i = i + 1) 
+		begin: gen
+			and(mx0[i], y0[i], ~x[0], ~x[1]);
+			and(mx1[i], y1[i], ~x[0], x[1]);
+			and(mx2[i], y2[i], x[0], ~x[1]);
+			and(mx3[i], y3[i], x[0], x[1]);
+			or(z[i], mx0[i], mx1[i], mx2[i], mx3[i]);
+		end;
+	endgenerate;
+endmodule;
+
+/*
+module test;
+	reg [63:0] a1, a2, a3, a4;
+	reg [2:0] muxselect;
+	wire [63:0] out;
+	mux64_4_2 mux(a1, a2, a3, a4, muxselect[1:0], out);
+	initial begin;
+		a1 = 69;
+		a2 = 420;
+		a3 = 727;
+		a4 = 1488;
+		for (muxselect = 2'b00; muxselect <= 2'b11; muxselect += 1) begin
+			#10;
+			$display("current thingy: %d", out);
+		end;
+	end;
+endmodule;
+*/
+