Datasheet

ADV7189B
Rev. B | Page 92 of 104
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 Register Value Notes
0x00 0x0A Y2 = AIN2, Pr2 = AIN3, Pb2 = AIN6.
0x03 0x00 Enable 10-bit output on P19 toP10.
0x1D 0x40 Enable 28 MHz crystal.
0x0F 0x40 TRAQ.
0x50 0x04 Set DNR threshold to 4 for flat response.
0x0E 0x80
ADI recommended programming sequence. This sequence must be followed exactly when
setting up the decoder.
0x52 0x18 Recommended setting.
0x58 0xED Recommended setting.
0x77 0xC5 Recommended setting.
0x7C 0x93 Recommended setting.
0x7D 0x00 Recommended setting.
0x90 0xC9 Recommended setting.
0x91 0x40 Recommended setting.
0x92 0x3C Recommended setting.
0x93 0xCA Recommended setting.
0x94 0xD5 Recommended setting.
0xCF 0x50 Recommended setting.
0xD0 0x4E Recommended setting.
0xD5 0xA0 Recommended setting.
0xD6 0xDD Recommended setting.
0xE4 0x3E Recommended setting.
0xE5 0x51 Recommended setting.
0xE9 0x3E Recommended setting.
0x0E 0x00 Recommended setting.