- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98306 > TVP5151PBSR (TEXAS INSTRUMENTS INC) COLOR SIGNAL DECODER, PQFP32 PDF資料下載
參數(shù)資料
| 型號： | TVP5151PBSR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 顏色信號轉(zhuǎn)換 |
| 英文描述： | COLOR SIGNAL DECODER, PQFP32 |
| 封裝： | GREEN, PLASTIC, QFP-32 |
| 文件頁數(shù)： | 11/85頁 |
| 文件大?。?/td> | 958K |
| 代理商： | TVP5151PBSR |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁當(dāng)前第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁
TVP5151
www.ti.com
SLES241D – SEPTEMBER 2009 – REVISED MARCH 2011
3.15.1 I
2C Write Operation
Data transfers occur utilizing the following illustrated formats.
An I2C master initiates a write operation to the TVP5151 decoder by generating a start condition (S)
followed by the TVP5151 I2C slave address (see the following illustration), in MSB first bit order, followed
by a 0 to indicate a write cycle. After receiving an acknowledge from the TVP5151 decoder, the master
presents the subaddress of the register, or the first of a block of registers it wants to write, followed by one
or more bytes of data, MSB first. The TVP5151 decoder acknowledges each byte after completion of each
transfer. The I2C master terminates the write operation by generating a stop condition (P).
Step 1
0
I2C Start (master)
S
Step 2
7
6
5
4
3
2
1
0
I2C slave address (master)
1
0
1
0
X
0
Step 3
9
I2C Acknowledge (slave)
A
Step 4
7
6
5
4
3
2
1
0
I2C Write register address (master)
Addr
Step 5
9
I2C Acknowledge (slave)
A
Step 6
7
6
5
4
3
2
1
0
I2C Write data (master)
Data
9
Step 7(1)
I2C Acknowledge (slave)
A
Step 8
0
I2C Stop (master)
P
(1)
Repeat steps 6 and 7 until all data have been written.
3.15.2 I
2C Read Operation
The read operation consists of two phases. The first phase is the address phase. In this phase, an I2C
master initiates a write operation to the TVP5151 decoder by generating a start condition (S) followed by
the TVP5151 I2C slave address, in MSB first bit order, followed by a 0 to indicate a write cycle. After
receiving an acknowledge from the TVP5151 decoder, the master presents the subaddress of the register
or the first of a block of registers it wants to read. After the cycle is acknowledged, the master terminates
the cycle immediately by generating a stop condition (P).
Table 3-7. Read Address
Selection
I2CSEL
READ ADDRESS
0
B9h
1
BBh
The second phase is the data phase. In this phase, an I2C master initiates a read operation to the
TVP5151 decoder by generating a start condition followed by the TVP5151 I2C slave address (see the
following illustration of a read operation), in MSB first bit order, followed by a 1 to indicate a read cycle.
After an acknowledge from the TVP5151 decoder, the I2C master receives one or more bytes of data from
the TVP5151 decoder. The I2C master acknowledges the transfer at the end of each byte. After the last
data byte desired has been transferred from the TVP5151 decoder to the master, the master generates a
not acknowledge followed by a stop.
Copyright 2009–2011, Texas Instruments Incorporated
Functional Description
19
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TVP5151PBS | COLOR SIGNAL DECODER, PQFP32 |
| TVP5151ZQCR | COLOR SIGNAL DECODER, PBGA48 |
| TVP5151ZQC | COLOR SIGNAL DECODER, PBGA48 |
| TVP5154AIPNPR | COLOR SIGNAL DECODER, PQFP128 |
| TVP5154AIPNP | COLOR SIGNAL DECODER, PQFP128 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TVP5151ZQC | 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 |
| TVP5151ZQCR | 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 |
| TVP5154 | 制造商:Texas Instruments 功能描述:4-channel 9-bit Video Decoder TVP5154 |
| TVP5154A | 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 |
| TVP5154AIPNP | 功能描述:視頻 IC 4Ch Lo Pwr PAL/NTSC/ 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 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。