- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98305 > TVP5147M1PFPG4 (TEXAS INSTRUMENTS INC) COLOR SIGNAL DECODER, PQFP80 PDF資料下載
參數(shù)資料
| 型號(hào)： | TVP5147M1PFPG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 顏色信號(hào)轉(zhuǎn)換 |
| 英文描述： | COLOR SIGNAL DECODER, PQFP80 |
| 封裝： | PLASTIC, HTQFP-80 |
| 文件頁(yè)數(shù)： | 25/100頁(yè) |
| 文件大小： | 1369K |
| 代理商： | TVP5147M1PFPG4 |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)當(dāng)前第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)第98頁(yè)第99頁(yè)第100頁(yè)
Functional Description
22
SLES140A—March 2007
TVP5147M1PFP
Table 24. I2C Host Interface Terminal Description
SIGNAL
TYPE
DESCRIPTION
I2CA
I
Slave address selection
SCL
I
Input clock line
SDA
I/O
Input/output data line
2.6.1 Reset and I2C Bus Address Selection
The TVP5147M1 decoder can respond to two possible chip addresses. The address selection is made at reset
by an externally supplied level on the I2CA terminal. The TVP5147M1 decoder samples the level of terminal
37 at power up or at the trailing edge of RESETB and configures the I2C bus address bit A0. The I2CA terminal
has an internal pulldown resistor to pull the terminal low to set a zero.
Table 25. I2C Address Selection
A6
A5
A4
A3
A2
A1
A0 (I2CA)
R/W
HEX
1
0
1
0
0 (default)
1/0
B9/B8
1
0
1
0
1
1/0
BB/BA
If terminal 37 is strapped to DVDD via a 2.2-k resistor, I2C device address A0 is set to 1.
2.6.2 I2C Operation
Data transfers occur using the following illustrated formats.
S
10111000
ACK
Subaddress
ACK
Send data
ACK
P
Read from I2C control registers
S
10111000
ACK
Subaddress
ACK
S
10111001
ACK
Receive data
NAK
P
S = I2C bus start condition
P = I2C bus stop condition
ACK = Acknowledge generated by the slave
NAK = Acknowledge generated by the master, for multiple-byte read master with ACK each byte except
last byte
Subaddress = Subaddress byte
Data = Data byte. If more than one byte of data is transmitted (read and write), the subaddress pointer is
automatically incremented.
I2C bus address = Example shown that I2CA is in default mode. Write (B8h), read (B9h)
2.6.3 VBUS Access
The TVP5147M1 decoder has additional internal registers accessible through an indirect access to an internal
24-bit address wide VBUS. Figure 217 shows the VBUS register access.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TVP5147M1PFPRG4 | COLOR SIGNAL DECODER, PQFP80 |
| TVP5147M1PFP | COLOR SIGNAL DECODER, PQFP80 |
| TVP5147M1PFPR | COLOR SIGNAL DECODER, PQFP80 |
| TVP5147M1IPFP | COLOR SIGNAL DECODER, PQFP80 |
| TVP5147M1IPFPR | COLOR SIGNAL DECODER, PQFP80 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TVP5147M1PFPR | 功能描述:視頻 IC 10B Hi Qual Sgl-Chip Dig 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 |
| TVP5147M1PFPRG4 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:NTSC/PAL/SECAM 2 X 10-Bit Digital Video Decoder With Macrovision Detection, YPbPr Inputs, and 5-Line Comb Filter |
| TVP5147PFP | 功能描述:視頻 IC 10-BIT DIGITAL 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 |
| TVP5147PFP_07 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:NTSC/PAL/SECAM 2x10-Bit Digital Video Decoder With Macrovision⑩ Detection,YPbPr Inputs,and 5-Line Comb Filter |
| TVP5147PFPG4 | 功能描述:視頻 IC 10-BIT DIGITAL 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 |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。