ISL34341 pdf datasheet (WSVGA

WSVGA 24-Bit Long-Reach Video SERDES with Bi-directional Side-Channel
The ISL34341 is a serializer/deserializer of LVCMOS parallel
video data. The video data presented to the serializer on the
parallel LVCMOS bus is serialized into a high-speed
differential signal. This differential signal is converted back to
parallel video at the remote end by the deserializer. It also
transports auxiliary data bi-directionally over the same link
during the video vertical retrace interval.
I2C bus mastering allows the placement of external slave
devices on the remote side of the link. An I2C controller can
be placed on either side of the link allowing bi-directional I2C
communication through the link to the external devices on
the other side. Both chips can be fully configured from a
single controller or independently by local controllers.