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參數(shù)資料
| 型號(hào)： | VL6524 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | VGA single-chip camera module |
| 中文描述： | 顯卡單芯片相機(jī)模塊 |
| 文件頁(yè)數(shù)： | 37/70頁(yè) |
| 文件大?。?/td> | 505K |
| 代理商： | VL6524 |
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VL6524/VS6524
Host communication - I2C control interface
37/70
Types of messages
This section gives guidelines on the basic operations to read data from and write data to
VL6524/VS6524.
The serial interface supports variable length messages. A message contains no data bytes
or one data byte or many data bytes. This data can be written to or read from common or
different locations within the sensor. The range of instructions available are detailed below.
Single location, single byte data read or write.
Write no data byte. Only sets the index for a subsequent read message.
Multiple location, multiple data read or write for fast information transfers.
Any messages formats other than those specified in the following section should be
considered illegal.
Random location, single data write
For the master writing to the slave the R/W bit is set to zero.
The register index value written is preserved and is used by a subsequent read. The write
message is terminated with a stop condition from the master.
Figure 25.
16-bit Index, 8-bit Data, Random Location, Single Data Write
Random location, single write
S
DEV ADDR R/W A
DATA
P
A/A
DATA
A
DATA
A
INDEX[7:0]
DATA[7:0]
INDEX[15:8]
Previous Index Value, K
Index M
Index[15:0]
value, M
DATA[7:0]
From Master to Slave
From Slave to Master
S = START Condition
Sr = repeated START
P = STOP Condition
A = Acknowledge
A = Negative Acknowledge
‘0’ (Write)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| VL68C45R-35PC | Non-VGA Video Controller |
| VL68C45R-35QC | Non-VGA Video Controller |
| VL68C45S-23CC | Non-VGA Video Controller |
| VL68C45S-23PC | Non-VGA Video Controller |
| VL68C45S-23QC | Non-VGA Video Controller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| VL6524Q0MH | 制造商:STMicroelectronics 功能描述:VGA SINGLE-CHIP CAMERA MODULE - Trays |
| VL6524QOMH | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:VGA single-chip camera module |
| VL66 | 制造商:SPECOTECH 功能描述:Camera;IR;Weatherproof;Color;420Lines;3.7-12mmAutoIrisLens;12VDC; Black |
| VL6616 | 制造商:PRO SIGNAL 功能描述:CABLE, 4PIN MDIN PLUG, BLUE, 15M |
| VL6624 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1.3 Megapixel single-chip camera module |
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