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Altera_Forum's avatar
Altera_Forum
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14 years ago

problem with initialising rom and reading data

Hi, I would like to read binary data from a text file. Perform FIR filtering on the data and store the simulated result values in another text/mif file for further processing in Matlab. I used ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

It's not clear to me what you intend with the code that does not work.

However, the code that does work will have to be the basis of what you want.

Instead of having the address as a input to your module, you can simply generate the address(es) inside it. Something like:

reg addr_a = 4'h0;

allways @ (posedge clk)

addr_a <= addr_a + 4'd1;

reg addr_a = 4'h2;

allways @ (posedge clk)

addr_b <= addr_b + 4'd1;