ADV7184 Datasheet, PDF (103/108 Pages) Analog Devices – Multiformat SDTV Video Decoder with Fast Switch Overlay Support

ADV7184
MODE 5 SCART FAST BLANK—CVBS AND RGB
CVBS Input on AIN11, B INPUT on AIN7, R INPUT on AIN8, G INPUT on AIN9; 8-bit, ITU-R BT.656 output on P15 to P8.
Table 109. Mode 5 SCART CVBS/S-Video Autodetect on AIN 11/ AIN12
Register Address Register Value Notes
0x00
0x0F
CVBS on AIN11.
0x17
0x41
Set CSFM to SH1.
0x19
0xFA
Split filter control.
0x1D
0x47
Enable 28.63636 MHz crystal mode.
0x3A
0x10
Power up all four ADCs.
0x3B
0x71
Recommended setting.
0x3D
0xA2
MWE enable manual window, color kill threshold to 2.
0x3E
0x6A
BLM optimization.
0x3F
0xA0
BGB optimization.
0x4D
0xEE
Disable CTI
0x67
0x01
Format 422.
0x73
0xD0
Manual gain channels A, B, C.
0x74
0x04
Manual gain channels A, B, C.
0x75
0x01
Manual gain channels A, B, C.
0x76
0x00
Manual gain channels A, B, C.
0x77
0x04
Manual offsets A to 64d, B and C to 512d.
0x78
0x08
Manual offsets A to 64d, B and C to 512d.
0x79
0x02
Manual offsets A to 64d, B and C to 512d.
0x7A
0x00
Manual offsets A to 64d, B and C to 512d.
0xC5
0x00
Recommended write.
0xED
0x12
Enable dynamic fast blank mode.
0xF3
0x0F
Enable anti-alias filter on all ADCs.
0xF9
0x03
Set maximum v lock range.
0x0E
0x80
Recommended setting.
0x49
0x01
Recommended setting.
0x52
0x46
Recommended setting.
0x54
0x00
Recommended setting.
0x7F
0xFF
Recommended setting.
0x81
0x30
Recommended setting.
0x90
0xC9
Recommended setting.
0x91
0x40
Recommended setting.
0x92
0x3C
Recommended setting.
0x93
0xCA
Recommended setting.
0x94
0xD5
Recommended setting.
0xB1
0xFF
Recommended setting.
0xB6
0x08
Recommended setting.
0xC0
0x9A
Recommended setting.
0xCF
0x50
Recommended setting.
0xD0
0x4E
Recommended setting.
0xD1
0xB9
Recommended setting.
0xD6
0xDD
Recommended setting.
0xD7
0xE2
Recommended setting.
0xE5
0x51
Recommended setting.
0x0E
0x00
Recommended setting.
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