YGV619 Datasheet, PDF (8/15 Pages) LSI Computer Systems – Advanced Video Display Processor 6

YGV619
l DRO5-0, DGO5-0, DBO5-0 (O)
Outputs digital image signal. The output data format can be set to 18 bit RGB, 16 bit YCbCr(ITU601) or ITU656(8bit)
by using R_YRT[1:0] and R_DOF[1:0].
16 bit YCbCr and image data for ITU656 are outputted as described below.
18bit RGB
DRO[5]
DRO[4]
DRO[3]
DRO[2]
DRO[1]
DRO[0]
DGO[5]
DGO[4]
DGO[3]
DGO[2]
DGO[1]
DGO[0]
DBO[5]
DBO[4]
DBO[3]
DBO[2]
DBO[1]
DBO[0]
16 bit YCbCr
n.c.
n.c.
CO[7]
CO[6]
CO[5]
CO[4]
CO[3]
CO[2]
CO[1]
CO[0]
YO[7]
YO[6]
YO[5]
YO[4]
YO[3]
YO[2]
YO[1]
YO[0]
ITU656(8bit)
α [6]
α [5]
α [4]
α [3]
α [2]
α [1]
α [0]
n.c.
n.c.
n.c.
DO[7]
DO[6]
DO[5]
DO[4]
DO[3]
DO[2]
DO[1]
DO[0]
n.c.: Stands for “no connection”.
l GCKOUT (O)
Outputs clock for digital image signal output. The state of the digital image signal changes synchronizing with this
clock. Maximum frequency of the clock is 80 MHz
8