In above code,I have used for loop to increment index and assign next data bit,but index is not incrementing and data bits are not assigning.How do i rectify it?I wanna simulate it without test bench. The D’s are the parallel inputs and the Q’s are the parallel outputs.

The following circuit is a four-bit parallel in parallel out shift register constructed by D flip-flops. Module trai1enc( din ,clk ,reset ,dout ) For parallel in parallel out shift registers, all data bits appear on the parallel outputs immediately following the simultaneous entry of the data bits. How to write the code for it without the testbench to simulate,So that data (serial input) should be continuously sent (maximum up to 4 bits i want to send). GitHub - mnmhdanas/Parallel-IN-Serial-OUT: In this shift register, we can apply the. I want to give the input in code itself.I dont want to use testbench to give different serial inputs.I have written serial in parallel out shift register verilog code. So, we will get the serial output from the right most D flip-flop. I am providing the code kindly help me finding the problem. The ring counter is working fine but the Parallel to serial converter is not working properly and I am getting x undefined result.

S <= s end end assign dout = s end end endmodule I am making a parallel to serial converter using ring counter in verilog. S <= s end end assign dout = s end else begin always ( posedge (clk ) ) begin //i=3 if (reset ) This shift register design has five inputs and one n-bit output and the design is parameterized using parameter MSB to signify width of the shift register. S <= s end end assign dout = s end else if (i = 2 ) begin //i=2 always ( posedge (clk ) ) begin if (reset ) 6.1 myHDL Module 6.2 myHDL Testing 6.3 Verilog Code 6.4 Verilog Testbench. S <= s end end assign dout = s end else if (i = 1 ) begin //i=1 always ( posedge (clk ) ) begin if (reset ) Module trai1enc ( din ,clk ,reset ,dout ) output dout wire dout input din input clk wire clk input reset wire reset reg s initial s = 0 assign din = 1 assign din = 0 assign din = 0 assign din = 1 genvar i for (i = 0 i <= 3 i =i + 1 ) begin if (i = 0 ) begin //i=0 always ( posedge (clk ) ) begin if (reset )

Verilog code for parallel in serial out