ak8825 AKM Semiconductor, Inc., ak8825 Datasheet - Page 75

• Manufacturer Part Number: ak8825
• Description: Hd/sd Multi Format Video Encoder With 3ch Dac
• Manufacturer: AKM Semiconductor, Inc.

(2-4-2) HDCEA861-bit = 1
Rev-E-00
Enable)
CEA 861-D : 625p(576p) / 50Hz : HDTV
720(1440)x576p@50Hz(Formats 17 & 18)
(Data
HDI and VDI timing
HDI
HDI
VDI
LINE
Field
620
12
621
64
622
864clocks
132
Progressive Frame: 49 Vertical Blanking Lines
68 clocks
624
864 Total Horizontal Clocks per line
625
720 Clocks for Active Video
1
2
Data Enable
3
4
Fig. 94
5
6
Fig. 93
7
75
132
44 45
12
576 Active Vertical Lines
Outside of Data Enable period
Y: 10H, CbCr: 80H
620 621 622 623
2008/03
[AK8825]