參數(shù)資料
型號(hào): TVP5150PBSR
廠商: TEXAS INSTRUMENTS INC
元件分類(lèi): 顏色信號(hào)轉(zhuǎn)換
英文描述: COLOR SIGNAL DECODER, PQFP32
封裝: GREEN, PLASTIC, TQFP-32
文件頁(yè)數(shù): 39/68頁(yè)
文件大小: 917K
代理商: TVP5150PBSR
Functional Description
38
May 2006
SLES043A
3.22.29 Interrupt Configuration Register B
Address
1Eh
7
6
5
4
3
2
1
0
Reserved
Interrupt polarity B
Interrupt polarity B:
0 = Interrupt B is active low (default).
1 = Interrupt B is active high.
Interrupt polarity B must be same as interrupt polarity A bit at bit 0 of the interrupt configuration register A at
address C2h.
Interrupt configuration register B is used to configure the polarity of interrupt B on the external interrupt pin.
When the interrupt B is configured for active low, the pin is driven low when active and high-impedance when
inactive (open-collector). Conversely, when the interrupt B is configured for active high, it is driven
high-impedance for active and driven low for inactive.
3.22.30 Video Standard Register
Address
28h
7
6
5
4
3
2
1
0
Reserved
Video standard
Video standard:
0000 = Autoswitch mode (default)
0001 = Reserved
0010 = (M) NTSC ITUR BT.601
0011 = Reserved
0100 = (B, G, H, I, N) PAL ITUR BT.601
0101 = Reserved
0110 = (M) PAL ITUR BT.601
0111 = Reserved
1000 = (Combination-N) ITUR BT.601
1001 = Reserved
1010 = NTSC 4.43 ITUR BT.601
1011 = Reserved
1100 = Reserved
With the autoswitch code running, the user can force the device to operate in a particular video standard mode
and sample rate by writing the appropriate value into this register.
3.22.31 MSB of Device ID Register
Address
80h
7
6
5
4
3
2
1
0
MSB of device ID
This register identifies the MSB of the device ID. Value = 0x51.
3.22.32 LSB of Device ID Register
Address
81h
7
6
5
4
3
2
1
0
LSB of device ID
This register identifies the LSB of the device ID. Value = 0x50.
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參數(shù)描述
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TVP5151IPBSR 功能描述:視頻 IC UltraLo-Pwr NTSC/PAL SECAM Vid Dec 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