Top "Verilog" questions

Verilog is a hardware description language (HDL) used to model electronic systems.

Verilog ** Notation

What does ** mean in verilog? I have the following logic provided for a testbench localparam NUM_INPUT_BITS = 1; localparam NUM_…

verilog system-verilog
Verilog equivalent of "wait until ... for ..."?

In a Verilog testbench, I'm trying to code the following behavior: Wait until an event occurs (rising / falling edge) for …

vhdl verilog
Parameter array in Verilog

Is it possible to create a parameter array in Verilog? For example, anything like the following: parameter[TOTAL-1 : 0] PARAM_ARRAY = {1, 0, 0, 2} …

verilog hdl
When to use the tick(') for Verilog array initialization?

Array initialization can be done with or without the ': int a[8] = '{0,1,2,3,4,5,6,7}; // Packed int b[8] = {0,1,2,3,4,5,6,7}; // Unpacked Is there a …

arrays verilog system-verilog array-initialization
How to interpret blocking vs non blocking assignments in Verilog?

I am a little confused about how blocking and non blocking assignments are interpreted when it comes to drawing a …

verilog system-verilog
Use of forever and always statements

Both the following codes generate a clock. I need to know if there is any use of forever loop other …

verilog
Passing parameters to Verilog modules

I am in the process of writing some Verilog modules for an FPGA design. I looked around the internet to …

module verilog fpga parameterization
Verilog: How to delay an input signal by one clock cycle?

I would like to delay an input signal by one complete clock cycle.I have the code below which basically …

verilog clock system-verilog xilinx-ise
$display vs $strobe vs $monitor in verilog?

What is the difference between $display vs $strobe vs $monitor in verilog? When in the event queue does each apply, …

verilog vlsi register-transfer-level
How to set all the bits to be 0 in a two-dimensional array in Verilog?

I've built a 8*2bits array to represent a piece of memory in Verilog reg [1:0] m [0:7] There is a reset signal …

arrays multidimensional-array verilog