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Altera_Forum's avatar
Altera_Forum
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16 years ago

Arithmetic operation log

Please, i need to calculate this function (X²)(Z=2) with vhdl language and Z it is real number. There are two maners: calculate it directly or applicate the log10 function. how can i resolve this p...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

I use nios II, but he need many time to calculate the value. for exemple i find that it need's about 0.5 seconde to calculate 1000 result. But in my application, this time is greatest. For this reason i decide to change this function in vhdl to will be fast.

For this reason i search how i implement my function in vhdl(component), to will be more fast that the software solution.