ak8825 AKM Semiconductor, Inc., ak8825 Datasheet - Page 79

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

(2-6-2) HDCEA861-bit = 1
Rev-E-00
EIA/CEA 861-B : 1080i / 50Hz : HDTV
1920x1080i@50Hz(Formats 20)
HDI
VDI
Field 1
Field 2
Enable)
Enable)
LINE
(Data
(Data
HDI
HDI
VDI
528
528
112
560
112
561
44
112
192
562
2640clocks
2640clocks
148 clocks
563 564
Field 1: 22 Vertical Blanking Lines
1
Field 2: 23 Vertical Blanking Lines
1320
2640 Total Horizontal Clocks per line
2
565
3
1920 Clocks for Active Video
566 567 568 569 570 571
4
5
Data Enable
6
7
8
Fig. 107
Fig. 108
Fig. 106
9
79
582 583 584
1
192
192
2
528
540 Active Vertical Lines per field
21
540 Active Vertical Lines per field
Outside of Data Enable periode
Y:10H, CbCr:80H
1123 1124 1125
560 561 562
2008/03
[AK8825]