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 expression. If …
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 …
What is the difference between = and <= in Verilog?
Feb 16, 2016 · What is the difference between = and <= in Verilog? Asked 9 years, 11 months ago Modified 3 years ago Viewed 113k times
<= 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 …
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; …
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 …
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 behave identically …
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-select and …
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.
What is the difference between reg and wire in a verilog module?
Nov 1, 2015 · Logic:- As we have seen, reg data type is bit mis-leading in Verilog. System Verilog's logic data type addition is to remove the above confusion. The idea behind is having a new data type …