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參數(shù)資料
| 型號： | ADNS-3080 |
| 廠商： | Avago Technologies Ltd. |
| 英文描述： | High-Performance Optical Mouse Sensor |
| 中文描述： | 高性能光學(xué)鼠標(biāo)傳感器 |
| 文件頁數(shù)： | 18/39頁 |
| 文件大?。?/td> | 655K |
| 代理商： | ADNS-3080 |
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18
Burst Mode Operation
Burst mode is a special serial port operation mode which
may be used to reduce the serial transaction time for
three predefined operations: motion read and SROM
download and frame capture. The speed improvement is
achieved by continuous data clocking to or from multiple
registers without the need to specify the register address,
and by not requiring the normal delay period between
data bytes.
Figure 22. Motion burst timing
Motion_Burst Register Address
Read First Byte
First Read Operation
Read Second Byte
SCLK
t
SRAD-MOT
≥
75
μ
s
Read Third Byte
Motion Read
This mode is activated by reading the Motion_Burst
register. The ADNS-3080 will respond with the contents
of the Motion, Delta_X, Delta_Y, SQUAL, Shutter_Upper,
Shutter_Lower and Maximum_Pixel registers in that
order. After sending the register address, the micro-
controller must wait t
SRAD-MOT
and then begin reading
data. All 56 data bits can be read with no delay between
bytes by driving SCLK at the normal rate. The data are
latched into the output buffer after the last address bit
is received. After the burst transmission is complete, the
micro-controller must raise the NCS line for at least t
BEXIT
to terminate burst mode. The serial port is not available
for use until it is reset with NCS, even for a second burst
transmission.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADNS-3150-001 | Optical Mouse Designer’s Kit |
| ADNS-5020-EN | Optical Mouse Sensor |
| ADNS-5030 | Low Power Optical Mouse Sensor |
| ADNS-5100 | Solid-State Optical Mouse Lens |
| ADNS-5100-001 | Solid-State Optical Mouse Lens |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADNS-3090 | 功能描述:光學(xué)導(dǎo)航傳感器 Mouse Sensor RoHS:否 制造商:Avago Technologies 工作電源電壓: 封裝 / 箱體: 最大工作溫度: 最小工作溫度: |
| ADNS-3120-001 | 功能描述:光學(xué)導(dǎo)航傳感器 Optical Mouse Lens RoHS:否 制造商:Avago Technologies 工作電源電壓: 封裝 / 箱體: 最大工作溫度: 最小工作溫度: |
| ADNS-3150-001 | 功能描述:光學(xué)導(dǎo)航傳感器 Trim lens for ADNS-3530 RoHS:否 制造商:Avago Technologies 工作電源電壓: 封裝 / 箱體: 最大工作溫度: 最小工作溫度: |
| ADNS-3530 | 功能描述:光學(xué)導(dǎo)航傳感器 COB LED Sensor RoHS:否 制造商:Avago Technologies 工作電源電壓: 封裝 / 箱體: 最大工作溫度: 最小工作溫度: |
| ADNS-3550 | 功能描述:光學(xué)導(dǎo)航傳感器 COB LED Sensor RoHS:否 制造商:Avago Technologies 工作電源電壓: 封裝 / 箱體: 最大工作溫度: 最小工作溫度: |
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