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Does Altera has Logarithm function ip core? HELP..

Altera_Forum
Honored Contributor II
‎08-28-2009 03:55 AM
1,769 Views

I hope the ip core could suit for CYCLONE 3... 

 

and also, i want to know if the ip is free or not. 

 

thanks for any help :)
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Altera_Forum
Honored Contributor II
‎08-28-2009 10:25 PM
694 Views

There is a floating point log megafunction in Quartus II (8.1 and up I think) called ALTFP_LOG.

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Altera_Forum
Honored Contributor II
‎08-31-2009 09:11 AM
694 Views

And, depending on your problem, maybe you can use a ROM table (plus simple interpolation if needed).

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