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參數(shù)資料
| 型號： | VL6524 |
| 廠商： | 意法半導體 |
| 英文描述： | VGA single-chip camera module |
| 中文描述： | 顯卡單芯片相機模塊 |
| 文件頁數(shù)： | 38/70頁 |
| 文件大?。?/td> | 505K |
| 代理商： | VL6524 |
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Host communication - I2C control interface
VL6524/VS6524
38/70
Current location, single data read
For the master reading from the slave the R/W bit is set to one. The register index of the
data returned is that accessed by the previous read or write message.
The first data byte returned by a read message is the contents of the internal index value
and NOT the index value. This was the case in older V2W implementations.
Note that the read message is terminated with a negative acknowledge (A) from the master:
it is not guaranteed that the master will be able to issue a stop condition at any other time
during a read message. This is because if the data sent by the slave is all zeros, the SDA
line cannot rise, which is part of the stop condition.
Figure 26.
16-bit index, 8-bit data current location, single data read
Current location, single read
DATA
DATA[7:0]
DATA[7:0]
S
DEV ADDR R/W A
‘1’ (Read)
P
A
From Master to Slave
From Slave to Master
S = START Condition
Sr = repeated START
P = STOP Condition
A = Acknowledge
A = Negative Acknowledge
Previous Index Value, K
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| 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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