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): 48/79頁(yè)
文件大?。?/td> 896K
代理商: TVP5150AM1MPBSREP
3.20.40 Vertical Line Count LSB Register
3.20.41 Interrupt Status Register B
TVP5150AM1-EP
Ultralow-Power NTSC/PAL/SECAM Video Decoder
SLES213 – MAY 2008
www.ti.com
Address
85h
7
6
5
4
3
2
1
0
Vertical line count LSB
Vertical line count bits [7:0]
Registers 84h and 85h can be read and combined to extract the detected number of lines per frame. This
can be used with nonstandard video signals such as a VCR in fast-forward or rewind modes to
synchronize the downstream video circuitry.
Address
86h
7
6
5
4
3
2
1
0
Software
Macrovision
Reserved
Field rate
Line alternation
Color lock
H/V lock
TV/VCR
initialization
detect changed
changed
Software initialization
0 = Software initialization is not ready (default).
1 = Software initialization is ready.
Macrovision detect changed
0 = Macrovision detect status has not changed (default).
1 = Macrovision detect status has changed.
Field rate changed
0 = Field rate has not changed (default).
1 = Field rate has changed.
Line alternation changed
0 = Line alteration has not changed (default).
1 = Line alternation has changed.
Color lock changed
0 = Color lock status has not changed (default).
1 = Color lock status has changed.
H/V lock changed
0 = H/V lock status has not changed (default).
1 = H/V lock status has changed.
TV/VCR changed
0 = TV/VCR status has not changed (default).
1 = TV/VCR status has changed.
Interrupt status register B is polled by the external processor to determine the interrupt source for B
interrupt. After an interrupt condition is set, it can be reset by writing to the interrupt reset register B at
subaddress 1Ch with a 1 in the appropriate bit.
Functional Description
52
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TVP5150AM1PBS 功能描述:視頻 IC 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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