What is the difference between == and === in Verilog?
Some data types in Verilog, such as reg, are 4-state. This means that each bit can be one of 4 values: 0,1,x,z. With the "case equality" operator, ===, x's are compared, and the result is 1. …
How to initialize an array structure in verilog?
Jan 20, 2005 · Hi jhunjhun, if you want to initialize the whole array with zeroes or ones, then you can use the approach presented by jjww110 (see above). If you have the initializing data in a …
Verilog ** Notation - Stack Overflow
Double asterisk is a "power" operator introduced in Verilog 2001. It is an arithmetic operator that takes left hand side operand to the power of right hand side operand.
Are '0' and '1'b0' different in verilog?? (using Synopsys DC)
Jun 8, 2016 · 0 is an integer constant in Verilog it is normally interpreted as a 32-bit integer by many simulators and 64-bit on some simulators that run on 64-bit systems. You can expect to …
<= Assignment Operator in Verilog - Stack Overflow
Nov 4, 2014 · 26 "<=" in Verilog is called non-blocking assignment which brings a whole lot of difference than "=" which is called as blocking assignment because of scheduling events in …
Creating schematic from Verilog in cadence | Forum for Electronics
Dec 17, 2009 · You should synthesize verilog file in rc-compiler and then import a new verilog file with physical gates into virtuoso. Thanks. But after synthesize how can i make symbol and link …
Instantiate Modules in Generate For Loop in Verilog
I'm trying to instantiate some modules in Verilog using a generate block since I'm going to be instantiating a variable amount of them. genvar i; generate for (i=1; i<=10; i=i+1) begin ...
How to declare two dimensional input ports in Verilog?
Aug 8, 2005 · Hi, Can anybody send any doc which explains how to declare two dimensional input ports in Verilog ?
Verilog: How to instantiate a module - Stack Overflow
If I have a Verilog module 'top' and a verilog module 'subcomponent' how do I instantiate subcomponent in top? top: module top( input clk, input rst_n, input enable,...
default value of wire in verilog = 0 | Forum for Electronics
Aug 4, 2006 · default value of wire in verilog Hi all i need some information for making the default value of "wire" in verilog to 1 or 0 as required and after that whenever needed change its value …