-
Kizdar net |
Kizdar net |
Кыздар Нет
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. This means that each bit can be one of 4 values: 0,1,x,z. With the "case …
verilog - What is `+:` and `-:`? - Stack Overflow
Normal part selects in Verilog require constants. So attempting the above with something like dword[i+7:i] is not allowed. So if you want to select a particular byte using a variable select, …
verilog - What is the difference between single (&) and double ...
Jun 26, 2013 · This isn't quite correct. In Verilog, a vector (or any other) object is 'true' if it is non-zero, and it is known - in other words, it does not contain x/z metavalues. So, it's not 'tested for …
What is the difference between = and <= in Verilog?
Feb 16, 2016 · <= is a nonblocking assignment. It is used to describe sequential logic, like in your code example. Refer to IEEE Std 1800-2012, section 10.4.2 "Nonblocking procedural …
<= Assignment Operator in Verilog - Stack Overflow
Aug 22, 2018 · "<=" 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 ** 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. In other …
operator in verilog - Stack Overflow
Jul 17, 2013 · 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 …
verilog - Using wire or reg with input or output - Stack Overflow
Apr 7, 2023 · If you plan to assign your output in sequential code,such as within an always block, declare it as a reg (which really is a misnomer for "variable" in Verilog). Otherwise, it should be …
system verilog - Indexing vectors and arrays with - Stack Overflow
Verilog: Better syntax for many cases in a case structure. 2. Non-constant indexing for a logic statement ...
verilog - What does always block @ (*) means? - Stack Overflow
The (*) means "build the sensitivity list for me".. For example, if you had a statement a = b + c; then you'd want a to change every time either b or c changes.
Skip to content