TVP5147M1PFP_07 Datasheet, PDF (48/100 Pages) Texas Instruments – NTSC/PAL/SECAM 2 X 10-Bit Digital Video Decoder With Macrovision Detection, YPbPr Inputs, and 5-Line Comb Filter

Functional Description
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
Reserved
Polarity FID
Polarity VS
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
2
Polarity HS
1
VS/VBLK
0
HS/CS
40 TVP5147M1PFP
SLES140A—March 2007