Forum Discussion
Altera_Forum
Honored Contributor
17 years agoSource_ready: This signal indicates that the downstream module after FFT (at the source side) is ready to take more data.
Buffered burst data: Because how the core was implemented, you actually need to pass in more data (valid or not) into the FFT core, before you would get your last remaining packets out. Therefore, you do have to keep sink_valid high at the end (even when you don't have more real data). Hope this helps.