Top "Iverilog" questions

4 bit adder-subtractor in verilog

I am writing verilog code for 4 bit adder subtractor. I am using structural design. At first I have written verilog …

verilog hdl iverilog

How do I run the verilog code on a testbench?

I wrote the code for a ripple carry adder. Testbench is also available. How do I run this test bench …

verilog system-verilog iverilog

How do I access an array element using a variable as index?

I'm trying to access an element from an array using an input as index and I keep getting this error: …

arrays reference verilog iverilog

Implementing one-bit flags in a 32Bit ALU using Verilog

I am working on an assignment and am a little lost and don't really know how to get started. I …

verilog digital-logic alu iverilog status-register

SystemVerilog support of icarus (iverilog compiler)

I am using iverilog on a Mac, and I have problem compiling some codes that include always_ff and always_…

verilog hardware system-verilog iverilog icarus