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参数资料
| 型号： | ADJD-S311-CR999 |
| 厂商： | Avago Technologies Ltd. |
| 英文描述： | Miniature Surface Mount RGB Digital Color Sensor |
| 中文描述： | 微型表面贴装RGB数字色彩传感器 |
| 文件页数： | 20/20页 |
| 文件大小： | 389K |
| 代理商： | ADJD-S311-CR999 |
9
A6 A5 A4 A3 A2 A1 A0 W
A
S
A
P
D7 D6 D5 D4 D3 D2 D1 D0
Mastersends
slaveaddress
Masterwrites
registeraddress
Masterwrites
registerdata
Masterwillwritedata
Startcondition
Stopcondition
Slaveacknowledge
A
Slaveacknowledge
Data format
ADJD-S311usesaregister-basedprogrammingarchitecture.Eachregisterhasauniqueaddressandcontrolsaspecific
functioninsidethechip.
Towritetoaregister,themasterfirstgeneratesaSTARTcondition.Thenitsendstheslaveaddressforthedeviceit
wantstocommunicatewith.Theleastsignificantbit(LSB)oftheslaveaddressmustindicatethatthemasterwantsto
writetotheslave.Theaddresseddevicewillthenacknowledgethemaster.
The master writes the register address it wants to access and waits for the slave to acknowledge.The master then
writesthenewregisterdata.Oncetheslaveacknowledges,themastergeneratesaSTOPconditiontoendthedata
transfer.
Figure 10. Register Byte Write Protocol
Toreadfromaregister,themasterfirstgeneratesaSTARTcondition.Thenitsendstheslaveaddressforthedeviceit
wantstocommunicatewith.Theleastsignificantbit(LSB)oftheslaveaddressmustindicatethatthemasterwantsto
writetotheslave.Theaddresseddevicewillthenacknowledgethemaster.
The master writes the register address it wants to access and waits for the slave to acknowledge.The master then
generatesarepeatedSTARTconditionandresendstheslaveaddresssentpreviously.Theleastsignificantbit(LSB)of
theslaveaddressmustindicatethatthemasterwantstoreadfromtheslave.Theaddresseddevicewillthenacknowl-
edgethemaster.
Themasterreadstheregisterdatasentbytheslaveandsendsanoacknowledgesignaltostopreading.Themaster
thengeneratesaSTOPconditiontoendthedatatransfer.
Figure 11. Register Byte Read Protocol
A6 A5 A4 A3 A2 A1 A0 W A
S
D7 D6 D5 D4 D3 D2 D1 D0
Masterwillwritedata
Startcondition
Slaveacknowledge
A
P
D7 D6 D5 D4 D3 D2 D1 D0
Stopcondition
A6 A5 A4 A3 A2 A1 A0 R
Sr
Masterwillreaddata
Repeatedstart
condition
Slaveacknowledge
A
Masternot
acknowledge
A
Slaveacknowledge
Mastersends
slaveaddress
Masterwrites
registeraddress
Mastersends
slaveaddress
Masterreads
registerdata
相关PDF资料 |
PDF描述 |
|---|---|
| ADJD-S371-QR999 | Miniature Surface-Mount RGB Digital Color Sensor Module |
| ADL-200SH | ACTIVE DELAY LINE, TRUE OUTPUT, PDIP8 |
| ADL5306ACPZ-R2 | SPECIALTY ANALOG CIRCUIT, QCC16 |
| ADM1033ARQ-REEL | DIGITAL TEMP SENSOR-SERIAL, 8BIT(s), 2Cel, RECTANGULAR, SURFACE MOUNT |
| ADM1069AST | 8-CHANNEL POWER SUPPLY SUPPORT CKT, PQFP32 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ADJD-S312-CR999 | 功能描述:光频率和光电压 RGB Color Sensor RoHS:否 制造商:ams 峰值波长:1000 nm 工作电源电压:5 V 最大工作温度:+ 85 C 最小工作温度:- 25 C 安装风格: 封装 / 箱体: |
| ADJD-S313-QR999 | 功能描述:IC SENSOR COLOR RGB 5X5-QFN RoHS:是 类别:传感器，转换器 >> 颜色 系列:- 产品培训模块:LED Thermal Management 产品目录绘图:OPB780Z 标准包装:1 系列:- 检测距离:- 输出数:1 输出类型:方波，变频 电源电压:2.7 V ~ 5.5 V 电流 - 电源:30mA 产品目录页面:2788 (CN2011-ZH PDF) 配用:365-1509-ND - KIT COLOR SENSOR OPB780Z 其它名称:365-1378 |
| ADJD-S371-QR999 | 功能描述:IC COLOR SENSOR RGB DGTL 3X3 RoHS:是 类别:传感器，转换器 >> 颜色 系列:- 产品培训模块:LED Thermal Management 产品目录绘图:OPB780Z 标准包装:1 系列:- 检测距离:- 输出数:1 输出类型:方波，变频 电源电压:2.7 V ~ 5.5 V 电流 - 电源:30mA 产品目录页面:2788 (CN2011-ZH PDF) 配用:365-1509-ND - KIT COLOR SENSOR OPB780Z 其它名称:365-1378 |
| ADJD-WD00 | 制造商:Avago Technologies 功能描述: |
| ADJD-WM00 | 制造商:Avago Technologies 功能描述:MOONSTONE LEVEL II, 3 LED STRIP,COOL WHITE,W/O RESISTOR - Rail/Tube |
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