i am currently developing a carrier board for the Apalis iMX8QM and have problems with the LVDS Signals.
I need to serialize the LVDS Output of the iMX8 to transmit it via FPD-Link III to a display.
Does anyone have experience with this issue?
I found the DS90UB927 (TI) and wanted to make sure that it is compatible with the system.
I hope someone can help me with this issue.
Thanks in advance and best regards.
Using an LVDS bus serializer is indeed the way to go. Regarding the part number you provided, I found some information on drivers, but you would need to test this with an actual device.
GitHub - InES-HPMM/FPD-LinkIII_ds90ub95x: FDP Link III driver for ds90ub954/ds90ub953 - this one provides some instructions to integrate the driver, but we can also help you if you face any issues.
There’s also an interesting presentation from eLinux: https://elinux.org/images/f/fc/Ceresoli-elce2019-video-serdes-linux.pdf