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CPoir's avatar
CPoir
Icon for New Contributor rankNew Contributor
6 years ago

CIC interpolator gives no output when stages are a power of 2

Hi folks, I'm trying to simulate a CIC interpolator. I noticed that when the number of stages is a power of 2 (1,2,4 or 8, since the maximum is 12), I only get zeroes as the output. Any other value ...
CheepinC_altera's avatar
CheepinC_altera
Icon for Regular Contributor rankRegular Contributor
6 years ago
Hi Carl, As I understand it, you seems to observe no output issue when trying to simulate the CIC interpolator with number of stages = power of 2. Would you mind to share with me a simple test design together with steps to perform the simulation? I would like to perform replication on my side to facilitate further debugging. Thank you very much.