vhdl - Verilog question mark (?) operator - Stack Overflow
Sep 9, 2012 · It's shorthand for an if statement. Format: condition ? if true : if false Example: tone[23] ? clkdivider-1 : clkdivider/2-1 Translates to something like (not correct syntax but I think you'll get it): if tone[23] is 1, counter = clkdivider-1 else counter = clkdivider/2-1 Here are two examples of a 2 to 1 MUX using if statement and ternary ...
Multiple conditions in If statement Verilog - Stack Overflow
May 9, 2020 · For someone who stumbles upon this question looking for a syntax reference, following are the excerpts from the sections "4.1.9 Logical operators" and "9.4 Conditional statement" in one of the revisions of the Verilog standard. This is syntax of if statement:
How to use if statements in verilog - Stack Overflow
Mar 11, 2015 · Verilog 'if' statement using variable. 3. Generate If Statements in Verilog. 2. verilog generate for if ...
What the meaning of "|" and "&" in the if statement of Verilog
Jun 17, 2020 · I saw the following Verilog if statement code. Wanted to know what's the meaning/purpose of "|" and "&;" before the the dl and dl_n?
Verilog case statement - Stack Overflow
Jan 29, 2014 · Verilog became SystemVerilog in 2009, as there will be no new Verilog standards. Therefore when asking for Verilog help with out specifying the version (95,2001,2005) I think it is reasonable to include syhtesizable parts SystemVerilog which is essentially Verilog 2009, 2012.
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 ...
verilog - getting "expecting a statement" on the line: "always ...
May 9, 2014 · You missing a end for the first begin.It needs to be placed before always @(negedge in2).Every begin must have a corresponding end.
verilog - What are the uses of force - Stack Overflow
Based on IEEE Std 1364-2005, the force procedural continuous assignment statement shall override all procedural assignments to a variable or net. The release procedural statement shall end a procedural continuous assignment to a variable or net. The value of the variable shall remain the same until the variable is assigned a new value through a ...
System Verilog- Wait statements - Stack Overflow
Feb 26, 2017 · A wait statement blocks until the condition is true. If the condition is already true then execution carries on immediately. In this case: forever begin wait(vif.cyc_tic == 1'b1) @(posedge vif.clk) #0 fact_log2_samp_t = vif.fact_log2_samp; end
verilog - SystemVerilog wait() statement - Stack Overflow
Jan 27, 2016 · This is supported. But the main question is, what will you get by such wait statement, as this statement will never be evaluated as "true". May be I can help you, if you provide more details on, what you exactly want to do through this wait statement. Meanwhile, here is the code, as per your wait statement, with it's output.