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Altera_Forum's avatar
Altera_Forum
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15 years ago

How to write a testbench which can initialize sub-module?

Hi all, I need to simulate with the topmodule of my design. But i have to initialize the memory value in the memory sub-module. How can i do that in the testbench in for the top-module? ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Here is my simple test code.

parameter MEM_SIZE = 1024;

reg [7:0] one_A[0:MEM_SIZE-1];

initial begin

for (int i=0; i<MEM_SIZE; i++)

one_A[i] = i + 10;

end