AK8825 Datasheet, PDF (57/162 Pages) Asahi Kasei Microsystems – HD/SD Multi Format Video Encoder with 3ch DAC

(1-2) Synchronization for Horizontal direction (EAV-Sync mode)
[AK8825]
AK8825 synchronizes with input data horizontally using EAV code
EAV code and horizontal position is shown as following table.
525i (480i) case
Cb Y Cr Y Cb Y Cr Y
Cb Y Cr Y Cb Y Cr Y
359 718 359 719 360 720 360 721 ・・・ 428 856 428 857 0
0
0
1
EAV
SAV
625i (576i) case
Cb Y Cr Y Cb Y Cr Y
Cb Y Cr Y Cb Y Cr Y
359 718 359 719 360 720 360 721 ・・・ 431 862 431 863 0
0
0
1
EAV
SAV
525P (480P) case
Y
TRS
718 719 720 721 722 723
EAV
・・・
854 855 856 857 0
SAV
1
2
625P (576P) case
Y
TRS
718 719 720 721 722 723
・・・
860 861 862 863 0
1
2
EAV
SAV
1125i (1080i) / 60Hz case
Y
TRS
1918 1919 1920 1921 1922 1923
・・・
2196 2197 2198 2199 0
1
2
EAV
SAV
1125i (1080i) / 50Hz case
Y
TRS
1918 1919 1920 1921 1922 1923
・・・
2636 2637 2638 2639 0
1
2
EAV
SAV
750P (720P) / 60Hz case
Y
1278 1279 1280 1281 1282 1283
・・・
1646 1647 1648 1649 0
1
2
TRS
EAV
SAV
750P (720P) / 50Hz case
Y
1278 1279 1280 1281 1282 1283
・・・
1976 1977 1978 1979 0
1
2
TRS
EAV
SAV
Rev-E-00
57
2008/03