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Altera_Forum
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14 years ago

CPRI IP - cpri_clkout problem

Hi there, I am new to Altera forums, so if you can please bare with me that will be great. I am currently working on a CPRI IP and trying to analyse the cpri_clkout signal from the IP afte...
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Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

what clock frequency are you using to sample the signals in signal tap? If the sample frequency is close to your cpri_clkout then the reading in signaltap doesn't mean anything. Either use a higher frequency clock or use a real scope on the FPGA pin.