NEC uPD64083 (M800) :


NEC uPD64012 :
Video outputs: 8- or 10-bit digital output (ITU-R BT.656- and 601-compliant)


Weltrend WT885x:
The block diagram is like the NEC uPD64012.
Selectable CCIR-601, CCIR-656 or 3 channel RGB output.
Selectable 8 bits (4:2:2), 10 bits (4:2:2), 16 bits (4:2:2), 24 bits (4:4:4), 30 bits (4:4:4) output format.