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Altera_Forum's avatar
Altera_Forum
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15 years ago

IQ down converting speed

I need some advice on device speeds. I want to implement a simple IQ down converter. A simple test taking an input signal from an A/D (6 clocks to read), & mixing it with an NCO, implemented in a...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

I can read the ADC quickly but how else do you generate the AST output required for the FIR filter (I am using the mega-function)?

I could easily change the adc but I still need to generate the Avalon signals.

Am I taking the wrong approach?

Konrad