hdl

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how can i know if my code is Synthesizable? [Verilog]

In designing a circuit in verilog using top-down method, I can start from the behavior of a circuit followed by defining the details in every module to construct a structu开发者_如何转开发ral circuit[详细]

2023-04-07 15:37 分类：问答
Converting a wire value in Verilog for further processing

I\'m new to Verilog. I have written code to conve开发者_JS百科rt a wire value to an integer: wire [31:0] w1;[详细]

2023-04-06 10:38 分类：问答
Accessing Verilog genvar generated instances in simulation code

This is a Verilog releated question. I am working with XILINX ISE as a dev environment. I am trying to access variables in the simulation that are automatically generated using genvar but I am receiv[详细]

2023-04-03 03:08 分类：问答
Changing user_logic.v for my program

I just made a custom IP in Xilinx it generated a user_logic file which i required in Verilog, but i am having problems changing the code.[详细]

2023-03-18 09:21 分类：问答
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
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
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
not a valid l-value - verilog compiler error

module fronter ( arc, length, clinic ) ; input [7:0] arc; output reg [7:0] length ; input [1:0] clinic;[详细]

2023-02-25 12:51 分类：问答
? time delay, when using === or <=

When we use input reg [7:0] ast, f_out; ast === f_out ; ast <= ast + 8\'b00000001; for those opera开发者_如何转开发tions \" === and <= \", Have any time delay been occurred ?[详细]

2023-02-24 07:27 分类：问答