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. …
verilog - What is `+:` and `-:`? - Stack Overflow
5.2.1 Vector bit-select and part-select addressing Bit-selects extract a particular bit from a vector net, vector reg, integer, or time variable, or parameter. The bit can be addressed using an …
What is the difference between = and <= in Verilog?
Feb 16, 2016 · What is the difference between = and <= in Verilog? Asked 9 years, 4 months ago Modified 2 years, 6 months ago Viewed 110k times
<= Assignment Operator in Verilog - Stack Overflow
Aug 22, 2018 · 25 "<=" 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 …
verilog - What is the difference between single (&) and double ...
Jun 26, 2013 · In IEEE 1800-2005 or later, what is the difference between & and && binary operators? Are they equivalent? I noticed that these coverpoint definitions …
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 …
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 …
verilog - Order of bits in reg declaration - Stack Overflow
We can access them by using array indices. So, accessing the first digit of the second number is done by something like this a[0][1] assuming that this array is stored in a variable a. Returning …
Verilog ** Notation - Stack Overflow
May 24, 2017 · 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.
system verilog - Indexing vectors and arrays with - Stack Overflow
Description and examples can be found in IEEE Std 1800-2017 § 11.5.1 "Vector bit-select and part-select addressing". First IEEE appearance is IEEE 1364-2001 (Verilog) § 4.2.1 "Vector bit …