verilog

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What is the difference between == and === in Verilog?

What is the difference between: if (dataoutput[7:0] == 8\'bx) begin and if (dataoutput[7:0] === 8\'bx) begin[详细]

2023-03-04 07:30 分类：问答
Is it possible to compile System Verilog functions to C or C++?

I work on a high-level simulator written in C++ for some hardware that is written in System Verilog. The System Verilog code includes a number of functions that contain only logic (that is, nothing t[详细]

2023-03-04 05:34 分类：问答
using always@* | meaning and drawbacks

can you say what开发者_开发知识库 is the meaning of that always @ * Is there any possible side effects after using that statement ?It\'s just a shortcut for listing all of the wires that the alw[详细]

2023-03-04 03:16 分类：问答
Sine of the signal in Xilinx Simulink

I am implementing a DQPSK modulator and Demodulator. I would like to calculate the exp(1j*Phase) in Simulink.[详细]

2023-03-03 14:50 分类：问答
Verilog, comparison to not equal bit of variable

I wonder if there isa poss开发者_运维问答ible way to comparison below variables. reg [7:0] var1;[详细]

2023-03-03 14:18 分类：问答
How to use const in verilog

Instead of using module ... ( .. 开发者_高级运维); #15 endmodule I want use module ... ( ... ) ;[详细]

2023-03-01 17:00 分类：问答
What are best practices for optimizing pipeline throughput for fpga implementations?

How does one for example make the best use of retiming and/or c-slow to make the most of a given pipeline.[详细]

2023-03-01 00:27 分类：问答
Find minimum in array of numbers using Verilog for Priority Queue implementation

I\'m quite a novice to Verilog, but I have an array of 16-elements开发者_StackOverflow中文版 (each element is 16-bits long) and I wish to find the minimum entry the array, return the minimum, and re-a[详细]

2023-02-28 21:29 分类：问答
How do I fix shift operator syntax error?

I am trying to compile my code,开发者_高级运维 but I am getting errors when using the arithmetic right shift operator: >>>. Here is the code:[详细]

2023-02-27 08:10 分类：问答
How to generate schematic file from verilog source in Xilinx

What I\'m doing I started playing around with Xilinx ISE Design Suite and wrote simple Arithm开发者_运维知识库etical Logic Units in verilog. Using verilog Unit Under Tests to create input and output s[详细]

2023-02-27 03:42 分类：问答