adv7181b Analog Devices, Inc., adv7181b Datasheet - Page 93

• Manufacturer Part Number: adv7181b
• Description: Multiformat Sdtv Video Decoder
• Manufacturer: Analog Devices, Inc.

Mode 3 525i/625i YPrPb Input (Y on AIN1, Pr on AIN3, and Pb on AIN5)
All standards are supported through autodetect, 8-bit, ITU-R BT.656 output on P15 to P8.
Table 92. Mode 3 YPrPb Input 525i/625i
Register Address
0x00
0x50
0xC3
0xC4
0x0E
0x52
0x58
0x77
0x7C
0x7D
0xD0
0xD5
0xE4
0xE9
0x0E
Register Value
0x0A
0x04
0xC9
0x8D
0x80
0x18
0xED
0xC5
0x93
0x00
0x48
0xA0
0x3E
0x3E
0x00
Notes
YPrPb Input.
Set DNR threshold.
Manual mux AIN1 to ADC0 (1001), AIN3 to ADC1 (1100).
Enable manual muxing, manual mux AIN5 to ADC2 (1101).
ADI recommended programming sequence. This sequence must be followed exactly when
setting up the decoder.
Recommended setting.
Recommended setting.
Recommended setting.
Recommended setting.
Recommended setting.
Recommended setting.
Recommended setting.
Recommended setting.
Recommended setting
Recommended setting.
Rev. B | Page 93 of 100
ADV7181B