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Altera_Forum's avatar
Altera_Forum
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13 years ago

prevent auto-inferrence of specific mult-accum?

Hi - does anyone know how to keep Quartus from inferring a mult-accum? I know you can turn it off for the entire design, and I know you can turn it off for a MULT with the multstyle parameter. Bu...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

Multstyle synthesis attributes can be also used on design entities (an architecture). In so far you have a means to control DSP inference for part of your design. There may be also indirect ways by "keeping" specific design nodes.

What's the actual problem behind your question?