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參數(shù)資料
| 型號： | HDJD-J822 |
| 英文描述： | Agilent HDJD-J822-SCR00 Color Management System Feedback Controller |
| 中文描述： | 安捷倫HDJD - J822 - SCR00色彩管理系統(tǒng)反饋控制器 |
| 文件頁數(shù)： | 15/18頁 |
| 文件大?。?/td> | 118K |
| 代理商： | HDJD-J822 |
15
To read from a register, the
master first generates a START
condition. Then it sends the slave
address for the device it wants to
communicate with. The least
significant bit (LSB) of the slave
address must indicate that the
master wants to write to the slave.
The addressed device will then
acknowledge the master.
The master writes the register
address it wants to access and
waits for the slave to
acknowledge. The master then
generates a repeated START
condition and resends the slave
address sent previously. The least
significant bit (LSB) of the slave
address must indicate that the
master wants to read from the
slave. The addressed device will
then acknowledge the master.
The master reads the register data
sent by the slave and sends a no
acknowledge signal to stop
reading. The master then
generates a STOP condition to end
the data transfer.
Figure 9. Register Byte Read Protocol.
A6 A5 A4 A3 A2 A1 A0
W
A
S
A
D7 D6 D5 D4 D3 D2 D1 D0
MASTER SENDS
SLAVE ADDRESS
MASTER WRITES
REGISTER ADDRESS
MASTER WILL WRITE DATA
START CONDITION
SLAVE ACKNOWLEDGE
SLAVE ACKNOWLEDGE
A6 A5 A4 A3 A2 A1 A0
R
Sr
MASTER SENDS
SLAVE ADDRESS
MASTER WILL READ DATA
REPEATED START CONDITION
A
P
D7 D6 D5 D4 D3 D2 D1 D0
MASTER READS
REGISTER DATA
STOP CONDITION
A
MASTER NOT ACKNOWLEDGE
SLAVE ACKNOWLEDGE
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HDJD-J822-SCR00 | Agilent HDJD-J822-SCR00 Color Management System Feedback Controller |
| HDJD-S831-QT333 | Color Sensor Module |
| HDM-1210BD | 12-Bit Digital-to-Analog Converter |
| HDM-1210SD | 12-Bit Digital-to-Analog Converter |
| HDM-1210SDB | 12-Bit Digital-to-Analog Converter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HDJD-J822-SCR00 | 功能描述:LED照明驅(qū)動器 Color Controller RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
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| HDJD-JD01 | 制造商:Avago Technologies 功能描述:HDJD-JD01 - Bulk |
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