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Added some LED utility functions (#802)
[proxmark3-svn] / fpga / util.v
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ba06a4b6 1//-----------------------------------------------------------------------------
2// General-purpose miscellany.
3//
4// Jonathan Westhues, April 2006.
5//-----------------------------------------------------------------------------
6
7module mux8(sel, y, x0, x1, x2, x3, x4, x5, x6, x7);
8 input [2:0] sel;
9 input x0, x1, x2, x3, x4, x5, x6, x7;
10 output y;
11 reg y;
12
13always @(x0 or x1 or x2 or x3 or x4 or x5 or x6 or x7 or sel)
14begin
15 case (sel)
16 3'b000: y = x0;
17 3'b001: y = x1;
18 3'b010: y = x2;
19 3'b011: y = x3;
20 3'b100: y = x4;
21 3'b101: y = x5;
22 3'b110: y = x6;
23 3'b111: y = x7;
24 endcase
25end
26
27endmodule
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