adv7189b Analog Devices, Inc., adv7189b Datasheet - Page 92

• Manufacturer Part Number: adv7189b
• Description: Multiformat Sdtv Video Decoder
• Manufacturer: Analog Devices, Inc.

ADV7189B
Mode 3 YPrPb Input 525i/625i (Y on AIN2, Pr on AIN3, and Pb on AIN6)
All standards are supported through autodetect, 10-bit, ITU-R BT.656 output on P19 to P10.
Table 89. Mode 3 YPrPb Input 525i/625i
Register Address
0x00
0x03
0x1D
0x0F
0x50
0x0E
0x52
0x58
0x77
0x7C
0x7D
0x90
0x91
0x92
0x93
0x94
0xCF
0xD0
0xD5
0xD6
0xE4
0xE5
0xE9
0x0E
Register Value
0x0A
0x00
0x40
0x40
0x04
0x80
0x18
0xED
0xC5
0x93
0x00
0xC9
0x40
0x3C
0xCA
0xD5
0x50
0x4E
0xA0
0xDD
0x3E
0x51
0x3E
0x00
Notes
Y2 = AIN2, Pr2 = AIN3, Pb2 = AIN6.
Enable 10-bit output on P19 toP10.
Enable 28 MHz crystal.
TRAQ.
Set DNR threshold to 4 for flat response.
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.
Recommended setting.
Recommended setting.
Recommended setting.
Recommended setting.
Recommended setting.
Recommended setting.
Recommended setting.
Recommended setting.
Rev. B | Page 92 of 104