3-8译码器(控制LED)
- RTL图:
- 代码片:
module dec_3to8(
IN ,
OUT);
input [3-1:0] IN ;
output [8-1:0] OUT ;
reg [8-1:0] OUT ;
always @ (IN) begin
case(IN)
3'b000: OUT = 8'b 00000001;
3'b001: OUT = 8'b 00000010;
3'b010: OUT =
module dec_3to8(
IN ,
OUT);
input [3-1:0] IN ;
output [8-1:0] OUT ;
reg [8-1:0] OUT ;
always @ (IN) begin
case(IN)
3'b000: OUT = 8'b 00000001;
3'b001: OUT = 8'b 00000010;
3'b010: OUT =