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. With ==, the …
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 . is there …
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 have errors if …
operator in verilog - Stack Overflow
Jul 17, 2013 · 10 i have a verilog code in which there is a line as follows: parameter ADDR_WIDTH = 8 ; parameter RAM_DEPTH = 1 << ADDR_WIDTH; here what will be stored in RAM_DEPTH and what …
parameters and `defines in verilog | Forum for Electronics
May 30, 2012 · I’ve been trying to run a simulation for the following sample code. Requirement: Based on parameters generate a define which will be used further in the design. Observation : I can make …
<= 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 any vendor based …
[SOLVED] - Verilog clock divider 50 MHz to 1 MHz
Mar 19, 2013 · hi, i'm new to the forum and FPGA. i'm designing a simple clock divider from 50 MHz as parameterized for a small part of a project. my code is successfully compiled but when i try to …
vhdl - Verilog question mark (?) operator - Stack Overflow
Sep 9, 2012 · I'm trying to translate a Verilog program into VHDL and have stumbled across a statement where a question mark (?) operator is used in the Verilog program. The following is the Verilog code; …
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 with my …