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参数资料
| 型号： | TVP5150AEVM |
| 厂商： | Texas Instruments |
| 文件页数： | 13/74页 |
| 文件大小： | 0K |
| 描述： | TVP5150AEVM |
| 标准包装： | 1 |
| 主要目的： | 视频，视频解码器 |
| 已用 IC / 零件： | TVP5150A |
| 主要属性： | NTSC/PAL 数字视频解码器 |
| 次要属性： | 图形用户接口，I²C 接口 |
| 已供物品： | 2 个板，线缆，CD，电源 |
| 配用： | 296-23058-ND - EVAL MODULE FOR DM642 |
| 相关产品： | TVP5150PBSR-ND - IC NTSC/PAL/SECAM DECODER 32TQFP TVP5150APBSRG4-ND - IC VIDEO DECODER 8BIT 32TQFP TVP5150AM1ZQCR-ND - IC VIDEO DECODER 8BIT 48BGA TVP5150AM1PBSRG4-ND - IC VIDEO DECODER 8BIT 32TQFP TVP5150AM1PBSG4-ND - IC VIDEO DECODER 8BIT 32TQFP 296-32781-ND - IC VIDEO DECODER 8BIT 32TQFP 296-32780-ND - IC VIDEO DECODER 8BIT 48BGA 296-27133-ND - IC VIDEO DECODER 8BIT 32TQFP 296-23026-6-ND - IC VIDEO DECODER 48-BGA 296-23025-6-ND - IC VIDEO DECODER 32-TQFP 更多... |
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Step 5
9
I2C Acknowledge (slave)
A
Step 6
7
6
5
4
3
2
1
0
I2C Write data (master)
Data
Step 7
9
I2C Acknowledge (slave)
A
Step 8
0
I2C Stop (master)
P
Repeat steps 6 and 7 until all data have been written.
2.15.2 I2C 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 TVP5150A decoder by generating a start condition (S) followed by the TVP5150A I2C address,
in MSB first bit order, followed by a 0 to indicate a write cycle. After receiving acknowledges from the TVP5150A
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 27. 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 TVP5150A decoder
by generating a start condition followed by the TVP5150A I2C address (as shown below for a read operation), in MSB
first bit order, followed by a 1 to indicate a read cycle. After an acknowledge from the TVP5150A decoder, the I2C
master receives one or more bytes of data from the TVP5150A decoder. The I2C master acknowledges the transfer
at the end of each byte. After the last data byte desired has been transferred from the TVP5150A decoder to the
master, the master generates a not acknowledge followed by a stop.
2.15.2.1 Read Phase 1
Step 1
0
I2C Start (master)
S
Step 2
7
6
5
4
3
2
1
0
I2C General 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 Read register address (master)
addr
Step 5
9
I2C Acknowledge (slave)
A
Step 6
0
I2C Stop (master)
P
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TVP5150AM1 | 制造商:Texas Instruments 功能描述:Ultra-low Power Video Decoder TVP5150AM1 |
| TVP5150AM1-EP | 制造商:TI 制造商全称:Texas Instruments 功能描述:Ultralow-Power NTSC/PAL/SECAM Video Decoder |
| TVP5150AM1IPBS | 功能描述:视频 IC Ultralow Pwr NTSC PAL/SECAM Vid Dec RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel |
| TVP5150AM1IPBS | 制造商:Texas Instruments 功能描述:IC VIDEO DECODER 9BIT 30MSPS TQFP-32 制造商:Texas Instruments 功能描述:IC, VIDEO DECODER, 9BIT, 30MSPS, TQFP-32 |
| TVP5150AM1IPBSQ1 | 功能描述:视频 IC UltraLo Pwr NTSC/ PAL/SECAM Vid Dec RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel |
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