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Altera_Forum
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14 years ago

Multiply and Accumlate MF. Clearing the Accumulator

Hi, I am trying to take the dot product of a matrix row using the Multiply and Accumulate (MAC) megafunction. The problem is, even though I toggle the async_clear port at the end of every row, my acc...
Altera_Forum's avatar
Altera_Forum
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14 years ago

Not that I have ever used that block but shouldn't you be using the accum_sload signal to clear the accumulator register??? From my quick read it seems like you would pulse it when you start on the next set of MAC operations since the multiplication result will load the accumulator register.