參數(shù)資料
型號(hào): TVP5150AM1MPBSREP
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: PLASTIC, TQFP-32
文件頁(yè)數(shù): 49/79頁(yè)
文件大?。?/td> 896K
代理商: TVP5150AM1MPBSREP
3.20.42 Interrupt Active Register B
3.20.43 Status Register #1
TVP5150AM1-EP
Ultralow-Power NTSC/PAL/SECAM Video Decoder
www.ti.com
SLES213 – MAY 2008
Address
87h
7
6
5
4
3
2
1
0
Reserved
Interrupt B
0 = Interrupt B is not active on the external terminal (default).
1 = Interrupt B is active on the external terminal.
The interrupt active register B is polled by the external processor to determine if interrupt B is active.
Address
88h
7
6
5
4
3
2
1
0
Peak white
Line-alternating
Field rate
Lost lock detect
Color
Vertical sync
Horizontal sync
TV/VCR status
detect status
status
subcarrier lock
lock status
status
Peak white detect status
0 = Peak white is not detected.
1 = Peak white is detected.
Line-alternating status
0 = Nonline alternating
1 = Line alternating
Field rate status
0 = 60 Hz
1 = 50 Hz
Lost lock detect
0 = No lost lock since status register 1 was last read.
1 = Lost lock since status register 1 was last read.
Color subcarrier lock status
0 = Color subcarrier is not locked.
1 = Color subcarrier is locked.
Vertical sync lock status
0 = Vertical sync is not locked.
1 = Vertical sync is locked.
Horizontal sync lock status
0 = Horizontal sync is not locked.
1 = Horizontal sync is locked.
TV/VCR status. TV mode is determined by detecting standard line-to-line variations and specific chroma
SCH phases based on the standard input video format. VCR mode is determined by detecting variations
in the chroma SCH phases compared to the chroma SCH phases of the standard input video format.
0 = TV
1 = VCR
Functional Description
53
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TVP5150AM1PBSRG4 功能描述:視頻 IC Ultralo Pwr NTSC/PAL 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
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