Forum Discussion
Altera_Forum
Honored Contributor
14 years ago --- Quote Start --- What's DDR format? A serialization factor of 6 means a single bit input(on the port) and a 6-bit output. You have to determine the word alignment. Note that it does use the DDR registers in the I/O cell, but that is somewhat irrelevant, as there will be another stage of serialization to get it down to /6. --- Quote End --- DDR=double data rate, meaning a valid data is on the rising and also the falling edge of the fast clock. I know LVDS uses DDR format, but i am not sure what is the output format of ALTLVDS_RX. And I am not sure what are you trying to say. Michael