參數(shù)資料
型號(hào)： 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(yè)數(shù)： 25/39頁(yè)
文件大?。?/td> 655K
代理商： ADNS-3080
25
Notes for Motion:
1. Reading this register freezes the Delta_X and Delta_Y register values. Read this register before reading the Delta_X and Delta_Y registers. If
Delta_X and Delta_Y are not read before the motion register is read a second time, the data in Delta_X and Delta_Y will be lost.
2. Avago Technologies RECOMMENDS that registers 0x02, 0x03 and 0x04 be read sequentially. See Motion burst mode also.
3. Internal buffers can accumulate more than eight bits of motion for X or Y. If either one of the internal buffers overflows, then absolute path data
is lost and the OVF bit is set. This bit is cleared once some motion has been read from the Delta_X and Delta_Y registers, and if the buffers are
not at full scale. Since more data is present in the buffers, the cycle of reading the Motion, Delta_X and Delta_Y registers should be repeated
until the motion bit (MOT) is cleared. Until MOT is cleared, either the Delta_X or Delta_Y registers will read either positive or negative full scale.
Delta_X
Address: 0x03
Access: Read
Reset Value: 0x00
Data Type: Eight bit 2’s complement number.
USAGE: X movement is counts since last report. Absolute value is determined by resolution. Reading clears the
register.
Bit
7
6
5
4
3
2
1
0
Field
X
7
X
6
X
5
X
4
X
3
X
2
X
1
X
0
Bit
7
6
5
4
3
2
1
0
Field
Y
7
Y
6
Y
5
Y
4
Y
3
Y
2
Y
1
Y
0
Delta_Y
Address: 0x04
Access: Read
Reset Value: 0x00
Data Type: Eight bit 2’s complement number.
USAGE: Y movement is counts since last report. Absolute value is determined by resolution. Reading clears the
register.
00
01
02
7E
7F
+127
+126
+1
+2
FF
FE
81
80
0
-1
-2
-127
-128
Motion
Delta_X
00
01
02
7E
7F
+127
+126
+1
+2
FF
FE
81
80
0
-1
-2
-127
-128
Motion
Delta_Y
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
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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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