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Altera_Forum's avatar
Altera_Forum
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15 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
10 years ago

Hi,

I want to use "ALTFP_ATAN" MegaWizard Plug-In MAnager for FM demodulation to get the phase diffrence of signal. In this core the width of input and output is 32 and 34 with respectively. I want to use 16 bit width both of them but ı couldn't change the bit width. I also attached the screen shot of MegaWizard Plug-In MAnager. Are these values unchangable?

https://www.alteraforum.com/forum/attachment.php?attachmentid=10925