Key Words:

evaluation board, AVR boards, ATMEL kits, ATmega1280, ATxmega128a1,ATmega1280V-8AU,ATmega1280-16AU, board kit

Introduction:

AVR ATmega1280 or ATxmega128 development board is a tool designed for Study and Development . It can be used for Individuals, engineers, companies, school laboratories etc.

With useful implemented peripherals, plentiful pratical code examples and a board set of additional add-on boards (USB1.1,RS-232, PS/2 keyboard,LED,4X4 Keyboard,ADC,DAC,CAN,etc.), it's a perfect tool for your AVR mcu study.

On board AVRISP MKII programmer, you do not have to purchase additional programmer.

EasyAVR M1280 SK User guide : EasyAVR-M1280-SK-user-guide.pdf

What's on the board:

Features:

The following key features have been implemented:

• Intergrated common resource: LED, KEY, 7-segment LED display,LCD,RS232,CAN,DAC,PS/2 interface.
• Intergrated AVRISP MKII programmer.
• Intergrated signal conditioning circuit, input 0~10V, rail-to-rail signal conditioning.
• The development board will be separate from the base board and core board.
• Core board can be easily replaced by other chip core board, such as ATMEGA2560, ATMEGA640, ATXMEGA128A1.

Pictures:

English user guid Contents 
1. Product introduction ................................ 3 
1.1 Introduction ................................... 3 
1.2 Significant features ........................ 3 
1.3 On-board resource list ................... 3 
1.4 System requirements ..................... 4 
2. System self-test ....................................... 5 
2.1 Check up list of articles ................. 5 
2.2 Quick Start..................................... 5 
2.3 System self-test process ................ 5 
3. Configuration DIP switches and jumpers  7 
4. Driver Install ........................................... 9 
4.1 Onboard AVRISP mKII programmer driver installation   9 
4.2 USB1.1 driver Installation........... 10 
5. Software Install ..................................... 12 
5.1 Install ICCAVR ........................... 12 
5.2 Install AVRstudio ........................ 12 
6. Use on-board AVRISP MKII for program       14 
6.1 Connect hardware ........................ 14 
6.2 Use AVRstudio ISP download ..... 14 
7 Hardware resource ........................... 16 
7.1 Power Supply .............................. 16 
7.3 Atmega1280 core board .............. 17 
7.4 USB1.1 Communication Interface   20 
7.5 RS232 serial communication port   21 
7.6 74HC4060 Variable Frequence ... 22 
7.7 Calendar clock DS1337 ............... 23 
7.8 IIC bus EEPROM AT24c01 ........ 23 
7.9 One active passive buzzer ........... 24 
7.10 7-segment LED display ............. 25 
7.11 8 separate LED .......................... 26 
7.12 1602 LCD interface ................... 27 
7.13 12864 LCD interface ................. 28 
7.14 Crystal oscillator and reset ........ 29 
7.15 4X4 Keyboard ........................... 30 
7.16 74HC00 Hardware debounce circuitry   31 
7.17 MCP4922   DA Circuit ............ 32 
7.18 Analog Temperature Sensors TC1047A   33 
7.19 Digital Temperature Sensors TC72   34 
7.20   AD voltage adjustment potentiometer   35 
7.21 LM358 signal conditioning ....... 36
7.22 CAN Information Transmission  ... 37
7.23 PWM output ................................ 38 
7.24 100Pin MCU DIRECT PORT ACCESS   39 
7.25 External programming interfaces  40 
7.26 PS / 2 (Keyboard) connector ....... 41 
8 Material resources ................................. 42 
8.1 CD content .................................... 42 
8.2 Experimental contents ................... 43 
8.3 Expand board available ................. 45 
9. Service and support ................................. 46 
Technical support: ............................... 46 
Warranty terms: ................................... 46 
Copyright : .......................................... 46 
Trademarks: ......................................... 46

The package includes:

• 1. EasyAVR development board (on-board AVRISP MKII programmer)
• 2. 9V DC power supply
• 3. USB communication cable
• 4. LCD1602
• 5. Development board manual
• 6. CD-ROM with schematic, development software, example program inside