參數(shù)資料
型號(hào): TVP5154PNPG4
廠商: Texas Instruments, Inc.
英文描述: 4-CHANNEL LOW-POWER PAL/NTSC/SECAM VIDEO DECODER WITH INDEPENDENT SCALERS AND FAST LOCK
中文描述: 4通道低功耗PAL / NTSC制式/ SECAM制式,帶有獨(dú)立的定標(biāo)器和視頻解碼器快速鎖定
文件頁(yè)數(shù): 27/78頁(yè)
文件大?。?/td> 824K
代理商: TVP5154PNPG4
www.ti.com
9.2.5
Address
Default
Autoswitch Mask Register
04h
DCh
9.2.6
Address
Default
Clock Control Register
05h
08h
9.2.7
Address
Default
Color Killer Threshold Control Register
06h
10h
TVP5154
4-CHANNEL LOW-POWER PAL/NTSC/SECAM VIDEO DECODER
WITH INDEPENDENT SCALERS AND FAST LOCK
SLES163A–MARCH 2006–REVISED JULY 2006
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
6
5
4
3
2
1
0
Reserved
SCLK OE
Reserved
SCLK edge
CLK 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
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)
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Internal Control Registers
27
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