?? tb_barrelshift.v
字號:
`include "BarrelShift.v"
`include "Def_BarrelShift.v"
module tb_BarrelShift;
reg [`WordWidth-1:0] in_ShiftIn;
reg [1:0] in_ShiftType;
reg [4:0] in_ShiftCount;
reg clock,reset;
wire [`WordWidth-1:0] out_ShiftOut;
BarrelShift I1( out_ShiftOut,
in_ShiftIn,
in_ShiftCount,
in_ShiftType);
initial
begin
clock=1'b0;
reset=1'b1;
#10
reset=1'b0;
#100
reset=1'b1;
#200
in_ShiftIn=32'b1110_0100_0010_0000_0010_0000_0010_1101;
in_ShiftType=`Def_ShiftType_LogicLeft;
in_ShiftCount=5'b1111;
#200
in_ShiftIn=32'b1110_0100_0010_0000_0010_0000_0010_1101;
in_ShiftType=`Def_ShiftType_LogicRight;
in_ShiftCount=5'b1111;
#200
in_ShiftIn=32'b1110_0100_0010_0000_0010_0000_0010_1101;
in_ShiftType=`Def_ShiftType_ArithmeticRight;
in_ShiftCount=5'b1111;
#200
in_ShiftIn=32'b1110_0100_0010_0000_0010_0000_0010_1101;
in_ShiftType=`Def_ShiftType_RotateRight;
in_ShiftCount=5'b1111;
#200
$stop;
$finish;
end
always
begin
#100 clock=~clock;
end
endmodule
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