SECAM 2x10-Bit Digital Video Decoder (Rev. A

Functional Description

SLES140A—March 2007 TVP5147M1PFP

2.11.47 AFE Fine Gain for CVBS_Luma Register

Subaddress 50h−51h

Default 900h

Subaddress 7 6 5 4 3 2 1 0

50h FGAIN 4 [7:0]

51h Reserved FGAIN 4 [11:8]

FGAIN 4 [11:0]: This fine gain applies to CVBS or S-video luma (see AFE fine gain for Pb register,

Section 2.11.44).

This register works only in manual gain control mode. When AGC is active, writing to any value is ignored.

1111 1111 1111 = 1.9995

1100 0000 0000 = 1.5

1001 0000 0000 = 1.125 (default)

1000 0000 0000 = 1

0100 0000 0000 = 0.5

0011 1111 1111 to 0000 0000 0000 = Reserved

2.11.48 Field ID Control Register

Subaddress 57h

Default 00h

7 6 5 4 3 2 1 0

656 version FID control

656 Version

0 = ITU-R BT.656-4 (default)

1 = ITU-R BT.656-3

FID control

0 = 0→1 adapts to field 1, 1→0 adapts to field 1+ field 2 (default)

1 = 0→1 adapts to field 2, 1→0 adapts to field 1+ field 2 (for TVP5147M1 EVM)