參數(shù)資料
型號： TVP5154PNPR
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)： 37/79頁
文件大小： 908K
代理商： TVP5154PNPR
www.ti.com
9.2.32
Active Video Cropping Start Pixel MSB for Scaled Data Register
9.2.33 Active Video Cropping Start Pixel LSB for Scaled Data Register
TVP5154
4-CHANNEL LOW-POWER PAL/NTSC/SECAM VIDEO DECODER
WITH INDEPENDENT SCALERS AND FAST LOCK
SLES163A – MARCH 2006 – REVISED JULY 2006
EP:
Even parity for D0–D5
NEP:
Negated even parity
DID:
For unscaled data D0–D3 taken from EAV DID value for unscaled data stream register low nibble for field 0 and from high nibble
for field 1
For scaled data D0–D3 taken from EAV DID value for scaled data stream register low nibble for field 0 and from high nibble for
field 1
SDID:
Zero data
NN:
Indicates 1 D word of data
IDID0:
Transaction video line number [7:0]
IDID1:
Bit 0/1 = Transaction video line number [9:8]
CS:
Sum of D0–D7 of DID through last data byte
Fill byte:
Fill bytes make a multiple of four bytes from byte 0 to last fill byte. For teletext modes, byte 8 is the sync pattern byte. Byte 9 is
1. Data (the first data byte).
Address
25h
Default
00h
7
6
5
4
3
2
1
0
AVID start pixel MSB [9:2]
Active video cropping start pixel MSB [9:2], set this register first before setting register 26h. The TVP5154
decoder updates the AVID start values only when register 26h is written to. This start pixel value is relative
to the default values of the AVID start pixel.
Address
26h
Default
00h
7
6
5
4
3
2
1
0
Reserved
Active
AVID start pixel LSB [1:0]
AVID active:
0 = AVID out active in VBLK (default)
1 = AVID out inactive in VBLK
Active video cropping start pixel LSB [1:0]: The TVP5154 decoder updates the AVID start values only when this register is written to.
AVID start [9:0]:
01 1111 1111 = 511
00 0000 0001 = 1
00 0000 0000 = 0 (default)
11 1111 1111 = – 1
10 0000 0000 = – 512
Internal Control Registers
42
相關(guān)PDF資料
PDF描述
TVP5154PNP COLOR SIGNAL DECODER, PQFP128
TVP5157PNPR COLOR SIGNAL DECODER, PQFP128
TVP5157PNP COLOR SIGNAL DECODER, PQFP128
TVP5156PNPR COLOR SIGNAL DECODER, PQFP128
TVP5156PNP COLOR SIGNAL DECODER, PQFP128
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
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
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