I need the following in verilog. Attached is also the test bench.
CODE
// Design a circuit that divides a 4-bit signed binary number
(in)
// by 3 to produce a 3-bit signed binary number (out). Note
that
// integer division rounds toward zero for both positive and
negative
// numbers (e.g., -5/3 is -1).
module sdiv3(out, in);
output [2:0] out;
input [3:0] in;
endmodule // sdiv3
TEST BENCH
module test;
// these are inputs to "circuit under test"
reg signed [3:0] in;
// wires for the outputs of "circuit under test"
wire signed [2:0] out;
// the circuit under test
sdiv3 s(out, in);
initial begin // initial = run at beginning of simulation
// begin/end = associate block with initial
$dumpfile("test.vcd"); // name of dump file to create
$dumpvars(0, test); // record all signals of module "test" and
sub-modules
// remember to change "test" to the correct
// module name when writing your own test benches
// test all input combinations
in = 0; #10;
in = 1; #10;
in = 2; #10;
in = 3; #10;
in = 4; #10;
in = 5; #10;
in = 6; #10;
in = 7; #10;
in = 8; #10;
in = 9; #10;
in = 10; #10;
in = 11; #10;
in = 12; #10;
in = 13; #10;
in = 14; #10;
in = 15; #10;
$finish; // end the simulation
end
initial begin
$display("inputs = in outputs = out");
$monitor("inputs = %d outputs = %d time = %2t", in, out,
$time);
end
endmodule // test
module sdiv3(out, in);
output [2:0] out;
input signed [3:0] in;
assign out = in /3;
endmodule
I need the following in verilog. Attached is also the test bench. CODE // Design a...
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