Forum Discussion
Altera_Forum
Honored Contributor
9 years ago --- Quote Start --- Why build 9 separate instances? You can build one ALTLVDS_RX instance with up to 64 channels. Much easier to work with one module, especially when it comes to alignment. And if you're in a family that supports DPA I highly recommend using it. DPA takes care of the bit alignment for you and it then tracks alignment continuously during run-time. If you don't use DPA then you have to do bit alignment yourself. I've done it - it's not that complicated. But then the alignment is static. Checking alignment manually during run-time is normally difficult to do because you have to switch back into training mode. DPA is definitely the way to go if you have the option. I'm not sure I answered your questions but if not then let me know and I'll take another crack at it. --- Quote End --- Hi rsefton, I want to process three ADC devices, which output LVDS data lines. Can i conbine these 3 ADC outputs into one ALTVLDS_RX module? My devcie can enable DPA. Regards