參數(shù)資料
型號(hào)： TVP5154PNPRG4
廠(chǎng)商： TEXAS INSTRUMENTS INC
元件分類(lèi)： 顏色信號(hào)轉(zhuǎn)換
英文描述： COLOR SIGNAL DECODER, PQFP128
封裝： PLASTIC, HTQFP-128
文件頁(yè)數(shù)： 42/77頁(yè)
文件大?。?/td> 795K
代理商： TVP5154PNPRG4
www.ti.com
9.2.50
Status Register #3
9.2.51 Status Register #4
9.2.52
Status Register #5
TVP5154
4-CHANNEL LOW-POWER PAL/NTSC/SECAM VIDEO DECODER
WITH INDEPENDENT SCALERS AND FAST LOCK
SLES163A – MARCH 2006 – REVISED JULY 2006
Address
8Ah
7
6
5
4
3
2
1
0
Front-end AGC gain value (analog and digital)(1)
(1)
Represents eight bits (MSB) of a 10-bit value
This register provides the front-end AGC gain value of both analog and digital gains.
Address
8Bh
7
6
5
4
3
2
1
0
Subcarrier to horizontal (SCH) phase
SCH (color PLL subcarrier phase at 50% of the falling edge of horizontal sync of line one of odd field; step size 360°/256):
0000 0000 = 0.00o
0000 0001 = 1.41o
0000 0010 = 2.81o
1111 1110 = 357.2o
1111 1111 = 358.6o
Address
8Ch
7
6
5
4
3
2
1
0
Autoswitch mode
Reserved
Video standard
Sampling rate
Autoswitch mode:
0 = Stand-alone (forced video standard) mode
1 = Autoswitch mode
This register contains information about the detected video standard and the sampling rate at which the
device is currently operating. When autoswitch code is running, this register must be tested to determine
which video standard has been detected.
Table 9-10. Auto Switch Video Standard
VIDEO STANDARD [3:1]
SR(1)
VIDEO STANDARD
BIT 3
BIT 2
BIT 1
BIT 0
0
Reserved
0
1
(M) NTSC ITU-R BT.601
0
1
0
Reserved
0
1
(B, G, H, I, N) PAL ITU-R BT.601
0
1
0
Reserved
0
1
0
1
(M) PAL ITU-R BT.601
0
1
0
Reserved
0
1
PAL-N ITU-R BT.601
1
0
Reserved
1
0
1
NTSC 4.43 ITU-R BT.601
1
0
1
0
Reserved
1
0
1
SECAM ITU-R BT.601
(1)
Sampling rate (SR): 0 = Reserved, 1 = ITU-R BT.601
Internal Control Registers
47
相關(guān)PDF資料
PDF描述
TVP5154PNPR COLOR SIGNAL DECODER, PQFP128
TVP5154PNP COLOR SIGNAL DECODER, PQFP128
TVP5157PNPR COLOR SIGNAL DECODER, PQFP128
TVP5157PNP COLOR SIGNAL DECODER, PQFP128
TVP5156PNPR COLOR SIGNAL DECODER, PQFP128
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TVP5156PNP 功能描述:視頻 IC 4Ch NTSC/PAL Video Decoder RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
TVP5156PNPR 功能描述:視頻 IC 4Ch NTSC/PAL Video Decoder RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
TVP5157PNP 功能描述:視頻 IC 4Ch NTSC/PAL Video Decoder RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
TVP5157PNPR 功能描述:視頻 IC 4Ch NTSC/PAL Video Decoder RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
TVP5158 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:With Independent Scalers, Noise Reduction, Auto Contrast, and Flexible Output Formatter for Security and Other Multi-Channel Video Applications
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