通過開發(fā)套件中的開發(fā)板、使用說明書和入門例程，用戶可以細(xì)致地了解XC2267M的功能、原理和工作特性，循序漸進(jìn)的學(xué)習(xí)和掌握XC2267的軟硬件開發(fā)技術(shù)，加速自己的開發(fā)進(jìn)程。

該開發(fā)套件的核心控制器采用的是國內(nèi)最主流的英飛凌科技公司的16位單片機(jī)XC2000系列的XC2267M芯片。XC2000系列微控制器基于英飛凌成熟的、廣受歡迎的C166架構(gòu)。Flash容量高達(dá)768KB，時(shí)鐘頻率為80MHz。多達(dá)4個(gè)PWM單元(CCU6)，用于無刷電機(jī)和有刷電機(jī)控制。

為了提升調(diào)試方便性，我們將DAP下載器集成在開發(fā)板上，只需要連接一根USB線到電腦上即可實(shí)現(xiàn)程序的仿真調(diào)試。

開發(fā)板上還集成了有刷電機(jī)、無刷電機(jī)、EEPROM芯片、DA輸出芯片、編碼器模塊，減少了用戶在調(diào)試過程中的接插件插拔。

主控芯片XC2267M芯片配有英飛凌官方的圖形化配置工具——DAVE，可以完成底層代碼配置，自動(dòng)生成可編譯的Keil工程。極大的降低用戶的入門難度。

我們精心為開發(fā)板設(shè)計(jì)了如下模塊

01 GPIO模塊：了解芯片的通用輸入/輸出（GPIO）方式，掌握GPIO的基本原理，熟悉在配置工具上配置輸入輸出端口，通過LED流水燈展示配置效果。

02 ADC采樣模塊：了解模數(shù)轉(zhuǎn)換（ADC）采樣的基本原理，掌握在配置工具上配置ADC模塊的基本技能，通過讀取電位計(jì)電壓，實(shí)現(xiàn)ADC采樣模塊的配置效果。

03 正交編碼器計(jì)數(shù)模塊：了解編碼器(增量式)基本原理，掌握芯片讀取正交編碼信號(hào)的基本邏輯，掌握在配置工具上實(shí)現(xiàn)編碼器功能的基本技能，學(xué)會(huì)觀察編碼器的脈沖數(shù)、轉(zhuǎn)速、圈數(shù)。

04 CAN功能模塊：了解現(xiàn)行常用的通信方式，掌握CAN通信的基本原理和具體功能，熟悉在配置工具上配置CAN通信模塊，運(yùn)用CAN通信實(shí)現(xiàn)報(bào)文對(duì)象的收發(fā)。

05 EEPROM模塊：了解嵌入式控制器中常用的存儲(chǔ)器，學(xué)會(huì)使用IIC通訊功能讀寫EEPROM芯片，掌握通過配置工具配置IIC通信實(shí)現(xiàn)讀寫EEPROM的基本技能，學(xué)會(huì)觀察EEPROM里面的數(shù)據(jù)。

06 DAC輸出模塊：了解數(shù)模轉(zhuǎn)換（DA）的基本原理，在配置工具上利用串口通信模塊USIC將目標(biāo)電壓發(fā)送到DA轉(zhuǎn)換芯片，控制DA轉(zhuǎn)換芯片輸出模擬值，并學(xué)會(huì)觀察輸出的模擬值。

07 有刷電機(jī)驅(qū)動(dòng)模塊：了解直流有刷電機(jī)的基本工作原理，了解H橋驅(qū)動(dòng)電路原理，學(xué)習(xí)芯片捕獲與比較單元CCU6模塊，學(xué)會(huì)在配置工具上配置驅(qū)動(dòng)有刷電機(jī)的相關(guān)模塊，編寫代碼，實(shí)現(xiàn)有刷電機(jī)驅(qū)動(dòng)。

08 無刷電機(jī)驅(qū)動(dòng)模塊：了解無刷電機(jī)基本工作原理，了解霍爾傳感器基本原理，了解三相橋驅(qū)動(dòng)電路原理，學(xué)會(huì)在配置工具上配置驅(qū)動(dòng)無刷電機(jī)的相關(guān)模塊，編寫代碼，實(shí)現(xiàn)無刷電機(jī)驅(qū)動(dòng)。

XC2267M Development Kit

With the development board, user manual, and introductory examples included in the development kit, users can gain a detailed understanding of the functions, principles, and operational characteristics of the XC2267M. This allows for a step-by-step learning process to master the hardware and software development techniques for the XC2267, accelerating the development process.

The core controller of this development kit is the XC2267M chip from Infineon Technologies' XC2000 series, a 16-bit microcontroller that is one of the most popular in the domestic market. The XC2000 series microcontrollers are based on Infineon's mature and widely acclaimed C166 architecture. The Flash capacity is up to 768KB, with a clock frequency of 80MHz. It features up to 4 PWM units (CCU6) for brushless and brushed motor control.

To enhance debugging convenience, we have integrated a DAP downloader on the development board. Simply connect a USB cable to your computer to enable program simulation and debugging.

The development board also integrates brushed motors, brushless motors, EEPROM chips, DA output chips, and encoder modules, reducing the need for plugging and unplugging connectors during the debugging process.

The main control chip, XC2267M, comes with Infineon's official graphical configuration tool—DAVE, which can complete the underlying code configuration and automatically generate a compilable Keil project. This significantly reduces the entry barrier for users.

We have meticulously designed the following modules for the development board:

01 GPIO Module: Understand the general-purpose input/output (GPIO) methods of the chip, grasp the basic principles of GPIO, and become familiar with configuring input/output ports using the configuration tool. Demonstrate the configuration effect through LED light sequences.

02 ADC Sampling Module: Understand the basic principles of analog-to-digital conversion (ADC) sampling, master the basic skills of configuring the ADC module using the configuration tool, and achieve the configuration effect of the ADC sampling module by reading the voltage of a potentiometer.

03 Quadrature Encoder Counting Module: Understand the basic principles of encoders (incremental), grasp the basic logic of the chip reading quadrature encoder signals, and master the basic skills of implementing encoder functions using the configuration tool. Learn to observe the pulse count, speed, and rotation count of the encoder.

04 CAN Function Module: Understand commonly used communication methods, grasp the basic principles and specific functions of CAN communication, become familiar with configuring the CAN communication module using the configuration tool, and use CAN communication to send and receive message objects.

05 EEPROM Module: Understand commonly used memory in embedded controllers, learn to use the IIC communication function to read and write EEPROM chips, master the basic skills of configuring IIC communication using the configuration tool to read and write EEPROM, and learn to observe data in the EEPROM.

06 DAC Output Module: Understand the basic principles of digital-to-analog conversion (DA), use the USIC serial communication module in the configuration tool to send target voltage to the DA conversion chip, control the DA conversion chip to output analog values, and learn to observe the output analog values.

07 Brushed Motor Drive Module: Understand the basic working principles of DC brushed motors, learn the principles of H-bridge drive circuits, study the chip's Capture and Compare Unit CCU6 module, and learn to configure the relevant modules for driving brushed motors using the configuration tool. Write code to implement brushed motor drive.

08 Brushless Motor Drive Module: Understand the basic working principles of brushless motors, learn the basic principles of Hall sensors, understand the principles of three-phase bridge drive circuits, and learn to configure the relevant modules for driving brushless motors using the configuration tool. Write code to implement brushless motor drive.