I have simple Verilog code and a test bench for which I have to pass the test cases using Perl. I have to write a Perl script of test cases which will receive random i开发者_运维技巧nput. When I execu
I am tring to compile a program in verilog but there is a basic mistake. I cant figure out what. First module:
C rand() and srand() functions is very useful when you doing something like that: srand(SEED); for() { //doing something with one thing using rand()
I made a combinational barrel shifter/rotator. Now I have to make an edge triggered one. If you use the control signals to tell the edge-triggered shifter开发者_开发百科/rotator to shift right by one
Here is some Verilog code that I\'m trying to run in Modelsim. parameter Data_width = 8; //DATA SIZE input CLK, RST;
I have a basic 8-bit ALU described in Verilog. I am trying to implement the design, but I am getting error messages:
When you declare something as in开发者_如何学Pythonput or output, how do you know if you have to also declare it as a reg or a wire?reg and wire specify how the object will be assigned and are therefo
I\'m trying to debug a Verilog module that doesn\'t use initial or always by using $di开发者_运维技巧splay statements. However, these appear to be illegal outside of initial or always blocks. Why is t
I\'m trying 开发者_如何学编程to debug a Verilog module. I find it tedious to have to stop a simulation, modify code, and then go through the process of starting the simulation again. Is there an easie
I need an array to hold a 4-bit number. I开发者_开发知识库t is neither an input or an output, just an intermediary value necessary for calculations. How would this be declared?You mean that you need a
加载中,请稍侯......