DDCO-4-bit-register

A 4-bit register designed using 4 D-flip flops and 4 4:1 multiplexers with mode selection input s0 and s1

To Rum

go to the project directory

  iverilog -o test lib_main.v proj.v tb_project.v
  
  vvp test
  
  gtkwave proj.vcd

open the vcd file in armsimulator to test for different inputs.