TVP5160
SLES135E–FEBRUARY 2005–REVISED APRIL 2011
www.ti.com
3
Internal Control Registers
The TVP5160 decoder is initialized and controlled by a set of internal registers that define the operating
parameters of the entire device. Communication between the external controller and the TVP5160
decoder is through a standard I2C host port interface, as described earlier.
Table 3-1 shows the summary of these registers. Detailed programming information for each register is
described in the following sections. Additional registers are accessible through an indirect procedure
involving access to an internal 24-bit address wide VBUS. Table 3-2 shows the summary of VBUS
registers.
Table 3-1. I2C Registers Summary
REGISTER NAME
I2C SUBADDRESS
00h
DEFAULT
00h
R/W(1)
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Input/Output Select
AFE Gain Control
Video Standard Select
Operation Mode
Autoswitch Mask
Color Killer
01h
0Fh
00h
02h
03h
00h
04h
23h
05h
10h
Luminance Processing Control 1
Luminance Processing Control 2
Luminance Processing Control 3
Luminance Brightness
Luminance Contrast
Chrominance Saturation
Chroma Hue
06h
00h
07h
00h
08h
00h
09h
80h
0Ah
80h
0Bh
80h
0Ch
00h
Chrominance Processing Control 1
Chrominance Processing Control 2
Reserved(2)
0Dh
00h
0Eh
0Ch
0Fh
Pr Contrast
10h
80h
80h
80h
R/W
R/W
R/W
Y Contrast
11h
Pb Contrast
12h
Reserved(2)
13h
G/Y Brightness
14h
80h
R/W
Reserved(2)
15h
AVID Start Pixel
16h–17h
18h–19h
1Ah–1Bh
1Ch–1Dh
1Eh–1Fh
20h–21h
22h–23h
24h–25h
26h
55h/5Fh
325h/32Fh
00h/07h
40h/47h
004h/001h
007h/004h
001h/26Fh
015h/018h
00h
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
AVID Stop Pixel
HS Start Pixel
HS Stop Pixel
VS Start Line
VS Stop Line
VBLK Start Line
VBLK Stop Line
Embedded Sync Offset Control 1
Embedded Sync Offset Control 2
Fast Switch Control
Fast Switch Overlay Delay
Fast Switch SCART Delay
Overlay Delay
27h
00h
28h
C0h
29h
17h
2Ah
1Ch
2Bh
12h
(1) R = Read only, W = Write only, R/W = Read and write
(2) Reserved I2C register addresses must not be written to.
38
Internal Control Registers
Copyright © 2005–2011, Texas Instruments Incorporated
Submit Documentation Feedback
focus.ti.com: TVP5160
TI [ TEXAS INSTRUMENTS ]
