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參數(shù)資料
| 型號： | TVP5154PNP |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 顏色信號轉(zhuǎn)換 |
| 英文描述： | COLOR SIGNAL DECODER, PQFP128 |
| 封裝： | GREEN, PLASTIC, HTQFP-128 |
| 文件頁數(shù)： | 42/79頁 |
| 文件大?。?/td> | 908K |
| 代理商： | TVP5154PNP |
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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
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TVP5154PNP | 制造商:Texas Instruments 功能描述:4-Channel Video Decoder |
| TVP5154PNPG4 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:4-CHANNEL LOW-POWER PAL/NTSC/SECAM VIDEO DECODER WITH INDEPENDENT SCALERS AND FAST LOCK |
| TVP5154PNPR | 功能描述:視頻 IC 4Ch Lo Pwr PAL/NTSC SECAM 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 |
| TVP5154PNPRG4 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:4-CHANNEL LOW-POWER PAL/NTSC/SECAM VIDEO DECODER WITH INDEPENDENT SCALERS AND FAST LOCK |
| 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 |
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