参数资料
型号: TVP5154AIPNPR
厂商: TEXAS INSTRUMENTS INC
元件分类: 颜色信号转换
英文描述: COLOR SIGNAL DECODER, PQFP128
封装: PLASTIC, HTQFP-128
文件页数: 27/92页
文件大小: 1089K
代理商: TVP5154AIPNPR
www.ti.com
SLES214C – DECEMBER 2007 – REVISED SEPTEMBER 2010
7.2.5
Autoswitch Mask Register
Address
04h
Default
DCh
7
6
5
4
3
2
1
0
Reserved
SEC_OFF
N443_OFF
PALN_OFF
PALM_OFF
Reserved
N443_OFF:
0 = NTSC443 is unmasked from the autoswitch process. Autoswitch does switch to NTSC443.
1 = NTSC443 is masked from the autoswitch process. Autoswitch does not switch to NTSC443 (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.
7.2.6
Clock Control Register
Address
05h
Default
08h
7
6
5
4
3
2
1
0
Reserved
SCLK OE
Reserved
SCLK edge
CLK edge
0 = CLK data changes on falling edge of CLK.
1 = CLK data changes on rising edge of CLK.
SCLK edge
0 = SCLK data changes on falling edge of SCLK.
1 = SCLK data changes on rising edge of SCLK.
SCLK OE
0 = SCLK output disabled. Output is high impedance.
1 = SCLK output enabled.
NOTE: CLK OE is configured through register 0x03 to maintain compatibility with the TVP5150 family of devices.
7.2.7
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, the CbCr terminals are 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)
Copyright 2007–2010, Texas Instruments Incorporated
Internal Control Registers
33
Product Folder Link(s): TVP5154A
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