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Altera_Forum's avatar
Altera_Forum
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16 years ago

Is There A Megafunction For Arctan ?

hi everyone, is there any megafunctşon that implements arctan ? is there anyone know about this? thanks..
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

Trigonometric tasks are usually solved by using a CORDIC building block. You can find info at Wikipedia and others. Opencores.org have a CORDIC IP available.