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

Functional Description

SLES140A—March 2007TVP5147M1PFP

2.11.25 CTI Control Register

Subaddress 2Eh

Default 00h

7 6 5 4 3 2 1 0

CTI coring [3:0] CTI gain [3:0]

CTI coring [3:0]: 4-bit CTI coring limit control value, unsigned linear control range from 0 to ±60, step size = 4

1111 = ±60

0001 = ±4

0000 = 0 (default)

CTI gain [3:0]: 4-bit CTI gain control values, unsigned linear control range from 0 to 15/16, step size = 1/16

1111 = 15/16

0001 = 1/16

0000 = 0 disabled (default)

2.11.26 Sync Control Register

Subaddress 32h

Default 00h

7 6 5 4 3 2 1 0

Reserved Polarity FID Polarity VS Polarity HS VS/VBLK HS/CS

Polarity FID: determines polarity of FID terminal

0 = First field high, second field low (default)

1 = First field low, second field high

Polarity VS: determines polarity of VS terminal

0 = Active low (default)

1 = Active high

Polarity HS: determines polarity of HS terminal

0 = Active low (default)

1 = Active high

VS or VBLK:

0 = VS terminal outputs vertical sync (default)

1 = VS terminal outputs vertical blank

HS or CS:

0 = HS terminal outputs horizontal sync (default)

1 = HS terminal outputs composite sync