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Altera_Forum
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17 years ago

Fixed-Point Problem

I have generated a sinus signal with the Megacore-NCO in Quartus. My question is: How can I convert the signed binary output to a fixed-point representation?? I want to do this, because I hav...
Altera_Forum's avatar
Altera_Forum
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17 years ago

Does it mean, that if my Nco generates a 14-bit signed output the signal has a fraction length of 13 bits ??

The low pass filter design from Matlab asks a Input "word length" and "fraction length". So it would be "14" and "13" ?

Thanks for your quick help parrado!