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Altera_Forum
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11 years ago

Resetting an array in verilog

What's the best way to reset a 32x32 array when using the Quartus synthesis tool or any other synthesis tool for that matter. I used the following always @ (posedge clk or posedge rst) ...
Altera_Forum's avatar
Altera_Forum
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11 years ago

No, I read it as 32x32 array N bit values, hence my misunderstanind.

32'b0 shouldnt be needed, it should just work with 0.

In my mind you should use BUF_LEGNTH = 32, as this matches the reality of the situation (more self documenting) and use BUF_LENGTH-1 as the bounds for the loop.

Remember that loops unroll during synthesis into parrallel hardware, so just imagine your circuit of 32x32 parrallel registers.