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Altera_Forum's avatar
Altera_Forum
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17 years ago

an error about FIR Compiler v8.1

I designed a fir filter using FIR Compiler v8.1 but compilation failed. error: design library "auk_dspip_lib" doesn't contain primary unit "auk_dspip_lib_pkg_fir_81" . How to deal with it? ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

Another question :

A long counter has a long carry chain which will increase the delay.

How to judge a counter is too long for a design?

Does the way to deal with it is to cut the long counter to several shorter counter? Can Quartus automatically do it when performing the synthesis?