How to use pktend# and zlp# when using burst xfer? | Cypress Semiconductor
How to use pktend# and zlp# when using burst xfer?
Summary: 2 Replies, Latest post by thomastsai on 12 Nov 2014 09:10 PM PST
Verified Answers: 0
03 May 2013 04:31 AM PDT#1
I set burst length as 16 packets, and set packet size as 1024 bytes. If I want to read 16K bytes from host but only send 15K bytes from device side, should I assert pktend#(because of 15K < 16K) or zlp#(because of 1K boundary)?