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參數(shù)資料
| 型號： | ADNK-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)： | 30/39頁 |
| 文件大?。?/td> | 655K |
| 代理商： | ADNK-3080 |
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30
Shutter_Lower
Address: 0x0e
Access: Read
Reset Value: 0x85
System Test: This test is initiated via the Configuration_Bits register. It performs several tests to verify that the hardware
is functioning correctly. Perform a hardware reset just prior to running the test. SROM contents and register settings
will be lost.
SROM CRC Test: Performs a CRC on the SROM contents. The test is initiated by writing a particular value to the
SROM_Enable register.
Bit
7
6
5
4
3
2
1
0
Field
DO
7
DO
6
DO
5
DO
4
DO
3
DO
2
DO
1
DO
0
Bit
7
6
5
4
3
2
1
0
Field
DO
15
DO
14
DO
13
DO
12
DO
11
DO
10
DO
9
DO
8
Data_Out_Upper
Data_Out_Lower
System test results:
0x1B
0xBF
SROM CRC Test Result:
0xBE
0xEF
Shutter_Upper
Address: 0x0f
Access: Read
Reset Value: 0x00
Data Type: Sixteen bit unsigned integer.
USAGE: Units are clock cycles. Read Shutter_Upper first, then Shutter_Lower. They should be read consecutively. The
shutter is adjusted to keep the average and maximum pixel values within normal operating ranges. The shutter value
is checked and automatically adjusted to a new value if needed on every frame when operating in default mode.
When the shutter adjusts, it changes by ± 1/16 of the current value. The shutter value can be set manually by setting
the AGC mode to Disable using the Extended_Config register and writing to the Shutter_Maximum_Bound registers.
Because the automatic frame rate feature is related to shutter value. It may also be appropriate to enable the Fixed
Frame Rate mode using the Extended_Config register.
Shown below is a graph of 250 sequentially acquired shutter values, while the sensor was moved slowly over white
paper.
Bit
7
6
5
4
3
2
1
0
Field
S
7
S
6
S
5
S
4
S
3
S
2
S
1
S
0
Bit
7
6
5
4
3
2
1
0
Field
S
15
S
14
S
13
S
12
S
11
S
10
S
9
S
8
Data_Out_Lower
Address: 0x0c
Access: Read
Reset Value: Undefined
Data_Out_Upper
Address: 0x0d
Access: Read
Reset Value: Undefined
Data Type: Sixteen bit word.
USAGE: Data in these registers come from the system self test or the SROM CRC test. The data can be read out 0x0d,
or 0x0d first, then 0x0c.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADNS-3080 | High-Performance Optical Mouse Sensor |
| 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 |
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參數(shù)描述 |
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| ADNK-3083 | 功能描述:光學(xué)傳感器開發(fā)工具 Reference Design Kit RoHS:否 制造商:ams 工具用于評估: 接口類型: 最大工作溫度: |
| ADNK-3530 | 功能描述:光學(xué)傳感器開發(fā)工具 Sample Kit for ADNS-3530 RoHS:否 制造商:ams 工具用于評估: 接口類型: 最大工作溫度: |
| ADNK-3533-TN24 | 功能描述:光學(xué)傳感器開發(fā)工具 Reference Design for ADNS-3530 RoHS:否 制造商:ams 工具用于評估: 接口類型: 最大工作溫度: |
| ADNK-3550 | 功能描述:光學(xué)傳感器開發(fā)工具 Sample Kit for ADNS-3550 RoHS:否 制造商:ams 工具用于評估: 接口類型: 最大工作溫度: |
| ADNK-5000 | 功能描述:光學(xué)傳感器開發(fā)工具 Sample Kit for ADNS-5000 RoHS:否 制造商:ams 工具用于評估: 接口類型: 最大工作溫度: |
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