参数资料
型号: TVP5151PBS
厂商: TEXAS INSTRUMENTS INC
元件分类: 颜色信号转换
英文描述: COLOR SIGNAL DECODER, PQFP32
封装: GREEN, PLASTIC, QFP-32
文件页数: 28/85页
文件大小: 958K
代理商: TVP5151PBS
TVP5151
SLES241D – SEPTEMBER 2009 – REVISED MARCH 2011
www.ti.com
3.21.5 Autoswitch Mask Register
Address
04h
Default
DCh
7
6
5
4
3
2
1
0
Reserved
SEC_OFF
N4.43_OFF
PALN_OFF
PALM_OFF
Reserved
N4.43_OFF
0 = NTSC4.43 is unmasked from the autoswitch process. Autoswitch does switch to NTSC4.43.
1 = NTSC4.43 is masked from the autoswitch process. Autoswitch does not switch to NTSC4.43
(default).
PALN_OFF
0 = PAL-N is unmasked from the autoswitch process. Autoswitch does switch to PAL-N.
1 = PAL-N is masked from the autoswitch process. Autoswitch does not switch to PAL-N (default).
PALM_OFF
0 = PAL-M is unmasked from the autoswitch process. Autoswitch does switch to PAL-M.
1 = PAL-M is masked from the autoswitch process. Autoswitch does not switch to PAL-M (default).
SEC_OFF
0 = SECAM is unmasked from the autoswitch process. Autoswitch does switch to SECAM (default).
1 = SECAM is masked from the autoswitch process. Autoswitch does not switch to SECAM.
3.21.6 Miscellaneous Output Controls Register
Address
05h
Default
00h
7
6
5
4
3
2
1
0
Reserved
AVID/CLK_IN
Reserved
function select
AVID/CLK_IN function select
0 = CLK_IN (default)
1 = AVID
3.21.7 Color Killer Threshold Control Register
Address
06h
Default
10h
7
6
5
4
3
2
1
0
Reserved
Automatic color killer
Color killer threshold
Automatic color killer
00 = Automatic mode (default)
01 = Reserved
10 = Color killer enabled, CbCr terminals forced to a zero color state
11 = Color killer disabled
Color killer threshold
11111 = –30 dB (minimum)
10000 = –24 dB (default)
00000 = –18 dB (maximum)
34
Functional Description
Copyright 2009–2011, Texas Instruments Incorporated
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