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부품번호 | MX8650 기능 |
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기능 | Wireless Optical Mouse Sensor | ||
제조업체 | Shenzhen LIZE Electronic | ||
로고 | |||
Shenzhen LIZE Electronic Technology Co., Ltd
SPECIFICATION
MX8650
Wireless Optical Mouse Sensor
VERSION 1.0
Tel:86-755-36800780 82507171 Fax:86-755-8835 3509
Website:http://www.lizhiic.com
MX8650
Wireless Optical Mouse Sensor
1. General Description
The MX8650 is a high performance, low power and low cost CMOS process optical mouse sensor
with DSP integration chip that serves as a non-mechanical motion estimation engine for implementing
a computer wireless mouse.
2. Features
●Optical Navigation Technology
●Single power supply
●Complete 2-D motion sensor
●Precise optical motion estimation technology
●Accurate motion estimation over a wide range of surfaces
●High resolution up to 1600 CPI
●Power saving mode during times of no movement
●Serial interface for programming and data transfer
●Built-in Low Power Timer(LPT) for sleep1/sleep2 mode
●MOTSWK pin to wake up mouse controller when sensor wakes up from sleep mode
●Wide operation range from 2.0V to 3.5V
3. Pin Assignment
Chart 1 Pin Assignment
Shenzhen LIZE Electronic Technology Co., Ltd
Version: 1.0
Date: 22.Jan.2015
Page: 4 of 24
4페이지 Tel:86-755-36800780 82507171 Fax:86-755-8835 3509
Website:http://www.lizhiic.com
MX8650
Wireless Optical Mouse Sensor
5.2 Register Descriptions
5.2.1 Product_ID1 (0x00, Read Only)
Bit7 Bit6 Bit5
PID11
PID10
PID9
001
Bit4
PID8
1
Bit3
PID7
0
Bit2
PID6
0
Bit1
PID5
0
Bit0
PID4
0
【BIT7~ BIT0】 PID11~PID4 Product ID, The value in this register can’t change. It can be used to
verify the serial communications link is OK.
5.2.2 Product_ID2 (0x01, Read Only)
Bit7 Bit6 Bit5
PID3
PID2
PID1
010
Bit4
PID0
1
Bit3
Reserved
x
Bit2
Reserved
x
Bit1
Reserved
x
Bit0
Reserved
x
【BIT7~ BIT4】 PID3~PID0 Product ID,The value in this register can’t change. It can be used to
verify the serial communications link is OK.
【BIT3~ BIT0】 Reserved[3:0] is a value between 0x0 and 0xF, it can’t be used to verify that the
serial communications.
5.2.3 Motion_Status (0x02, Read Only)
Bit7 Bit6 Bit5 Bit4
MOTION Reserved Reserved DYOVF
0xx0
Bit3
DXOVF
0
Bit2
1
1
Bit1
RES1
0
Bit0
RES0
0
Motion_Status register allows the user to determine if motion has occurred since the last time it
was read. If so, then the user should read Delta_X and Delta_Y registers to get the accumulated
motion. It also tells if the motion buffers have overflowed since the last reading. The current
resolution is also shown.
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.
【BIT7】Motion since last report
0:No motion(Default)
1:Motion occurred, data ready for reading in Delta_X and Delta_Y registers
【BIT6~BIT5】Reserved for future use
【BIT4】Motion Delta_Y overflow, ΔY buffer has overflowed since last report
Shenzhen LIZE Electronic Technology Co., Ltd
Version: 1.0
Date: 22.Jan.2015
Page: 7 of 24
7페이지 | |||
구 성 | 총 24 페이지수 | ||
다운로드 | [ MX8650.PDF 데이터시트 ] |
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부품번호 | 상세설명 및 기능 | 제조사 |
MX8650 | Wireless Optical Mouse Sensor | Shenzhen LIZE Electronic |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |