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Unify verilog style

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This commit is contained in:
Miodrag Milanovic 2019-10-18 12:50:24 +02:00
parent 12383f37b2
commit 9bd9db56c8
11 changed files with 153 additions and 187 deletions
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75
tests/arch/common/mux.v
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@ -8,51 +8,47 @@ module mux2 (S,A,B,Y);
endmodule
module mux4 ( S, D, Y );
input[1:0] S;
input[3:0] D;
output Y;
input[1:0] S;
input[3:0] D;
output Y;
reg Y;
wire[1:0] S;
wire[3:0] D;
always @*
begin
case( S )
0 : Y = D[0];
1 : Y = D[1];
2 : Y = D[2];
3 : Y = D[3];
endcase
end
reg Y;
wire[1:0] S;
wire[3:0] D;
always @*
begin
case( S )
0 : Y = D[0];
1 : Y = D[1];
2 : Y = D[2];
3 : Y = D[3];
endcase
end
endmodule
module mux8 ( S, D, Y );
input[2:0] S;
input[7:0] D;
output Y;
input[2:0] S;
input[7:0] D;
output Y;
reg Y;
wire[2:0] S;
wire[7:0] D;
always @*
begin
case( S )
0 : Y = D[0];
1 : Y = D[1];
2 : Y = D[2];
3 : Y = D[3];
4 : Y = D[4];
5 : Y = D[5];
6 : Y = D[6];
7 : Y = D[7];
endcase
end
reg Y;
wire[2:0] S;
wire[7:0] D;
always @*
begin
case( S )
0 : Y = D[0];
1 : Y = D[1];
2 : Y = D[2];
3 : Y = D[3];
4 : Y = D[4];
5 : Y = D[5];
6 : Y = D[6];
7 : Y = D[7];
endcase
end
endmodule
module mux16 (D, S, Y);
@ -60,6 +56,5 @@ module mux16 (D, S, Y);
input [3:0] S;
output Y;
assign Y = D[S];
assign Y = D[S];
endmodule