Datasheet > ADNK-6003-SP01

ADNK-6003-SP01

更新时间： 2024-11-28 01:16:59

品牌	Logo	应用领域
安华高科 - AVAGO		/
页数	文件大小	规格书
16页	305K
描述
Optical Mouse Designerâs Kit

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ADNK-6003-SP01 数据手册

ADNK-6003-SP01

Optical Mouse Designer’s Kit

Design Guide

Introduction

Optical Mouse Basics

The Universal Serial Bus (USB) is an industry standard

serial interface between a computer and peripherals

such as a mouse, joystick, keyboard, UPS, etc. This design

The optical mouse measures changes in position by

optically acquiring sequential surface images (frames),

and mathematically determining the direction and

guide describes how a cost-eﬀective USB optical mouse magnitude of movement. The Z-wheel movement is done

can be built using the Sunplus, SPCP825A USB microcon- in the traditional method by decoding the quadrature

troller and the Avago Technologies ADNS-6000 optical signal generated by optical sensors. This design guide

sensor. The document starts with the basic operations of shows how to connect to and manage a standard con-

a computer mouse peripheral followed by an introduc-

ﬁguration of mouse hardware, as well as handle the USB

tion to the Sunplus SPCP825A USB microcontroller and protocols. Each of these protocols provides a standard

the Avago Technologies ADNS-6000 Optical Navigation

Sensor. A schematic of the Sunplus SPCP825A USB micro-

controller to the ADNS-6000 optical sensor and buttons

of a standard mouse can be found in Appendix A. The

software section of this application note describes the ar-

chitecture of the ﬁrmware required to implement the USB

mouse functions. The Sunplus SPCP825A data sheet is

available from the Sunplus web site at www.sunplus.com

. The ADNS-6000 data sheet is available from the Avago

Technologies web site at www.avagotech.com. USB docu-

mentation can be found at the USB Implementers Forum

web site at www.usb.org.

way of reporting mouse movement and button presses to

the PC.

Introduction to the Sunplus, SPCP825A

The Sunplus, SPCP825A is a general purpose OTP USB mi-

crocontroller. It has dual USB speed, namely low and full

speed. It can support PS/2 mode. The transceiver is fully

controlled by the ﬁrmware. Moreover the USB SIE provides

good ﬂexibility for ﬁrmware to handle USB protocol. The

built-in PLL allows CPU to work at 6MHz or 12MHz by

using only one 6MHz crystal or resonator.

Serial Peripheral Interface (SPI)

ADNS-6000 laser mouse set is the world’s ﬁrst laser-illumi-

nated navigation system. With laser navigation technol-

ogy, the mouse can operate on many surfaces that prove

diﬃcult for traditional LED-based optical navigation.

Its high-performance architecture is capable of sensing

high-speed mouse motion -- velocities up to 20 inches

per second and accelerations up to 8g.

The Sunplus SPCP825A provides

a SPI compatible

interface. The SPI circuit supports byte serial transfer in

either Master or Slave mode. The integrated SPI circuit

allows the Sunplus SPCP825A to communicate with

external SPI compatible hardware, in this case the ADNS-

6000.

The ADNS-6000 sensor along with the ADNS-6120 lens,

ADNS-6230-001 clip and ADNV-6340 laser diode form

a complete and compact laser mouse tracking system.

There are no moving parts, which means high reliabil-

ity and less maintenance for the end user. In addition,

precision optical alignment is not required, facilitating

high volume assembly.

12 3 4 5 6 7...16

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与ADNK-6003-SP01相关器件

型号	品牌	获取价格	描述	数据表
ADNK-6003-SP01CD	AVAGO	获取价格	Optical Mouse Designerâs Kit
ADN-S-12-10-A-P	FESTO	获取价格	Compact cylinder
ADN-S-12-20-A-P	FESTO	获取价格	Compact cylinder
ADN-S-12-20-A-P-A-F1A	FESTO	获取价格	Compact cylinder
ADN-S-12-20-I-P-A	FESTO	获取价格	Compact air cylinder
ADN-S-12-20-I-P-A-F1A	FESTO	获取价格	Compact cylinder
ADN-S-12-25-A-P-A	FESTO	获取价格	Compact air cylinder
ADN-S-12-30-A-P-A	FESTO	获取价格	Compact air cylinder
ADN-S-12-30-A-P-A-F1A	FESTO	获取价格	Compact cylinder
ADN-S-12-35-A-P	FESTO	获取价格	Compact cylinder

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