mikroElektronika EasyAVR v7 User Manual Download Page 1

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USER'S GUIDE

Easy

AVR

Supports 3.3V and 5V devices

Dual Power Supply

Easily add extra boards

mikroBUS

™

sockets

Four connectors for each port

Amazing Connectivity

microcontrollers supported

The ultimate AVR® board

As fast as it gets

USB 2.0 programmer

Summary of Contents for EasyAVR v7

Page 1: ...ports 3 3V and 5V devices Dual Power Supply Easily add extra boards mikroBUS sockets Four connectors for each port Amazing Connectivity microcontrollers supported The ultimate AVR board As fast as it...

Page 2: ...we never look at how hard the job is but what our users get when it s done And EasyAVR v7 brings a whole new perspective to AVR developers The 7th generation of the board brings many exciting new fea...

Page 3: ...On board programmer Programming 12 13 10 Dual power supply Power Supply 06 Supported microcontrollers Supported MCUs 08 LCD 2x16 characters 4 digit 7 seg display GLCD 128x64 Touch panel controller Dis...

Page 4: ...elopment EasyAVR development Team EasyAVR v7 is all about connectivity Having four different connectors for each port you can connect accessory boards sensors and your custom electronics easier then e...

Page 5: ...has JTAG interface for programming debugging Great choice for both beginners and professionals Rich with modules Enough RAM and Flash Comes with examples for mikroC mikroBasic and mikroPascal compiler...

Page 6: ...providing the power using either external adapter or USB power source you can turn on power supply by using SWITCH 1 Figure 3 1 Power LED Green ON will indicate the presence of power supply Figure 3...

Page 7: ...mper J22 in EXT position and place jumper J5 in 5V or 3 3V position You can then screw on the cables in the screw terminals as shown on images 5 and 6 and turn the power switch ON EasyAVR v7 developme...

Page 8: ...4 CLK_PB0 CLK_PB3 AREF_PC7 AVCC VCC BRD VCC BRD AVCC VCC BRD VCC BRD VCC BRD VCC BRD AVCC VCC BRD E4 10uF VCC BRD E5 10uF PC2 PC3 PC4 PC5 SCK_PB7 MISO_PB6 SCK_PB7 MISO_PB6 SCK_MOSI_PB5 MOSI_PB3 MISO_P...

Page 9: ...ns Figure 4 5 Position of the jumpers for DIP40x How to properly place your microcontroller into the DIP socket 1 2 3 IMPORTANT page 9 EasyAVR v7 AVR microcontrollers can use either built in internal...

Page 10: ...ee LEDs indicate specific programmer operation Link LED lights up when USB link is established with your PC Active LED lights up when the programmer is active Data is on when data is being transferred...

Page 11: ...SB PROG_N USB PROG_P FP1 C3 100nF 1 2 3 4 VCC GND D D CN1 USB VCC 5V VCC BRD LD3 LD1 LD2 CN6 mRST AVR JTAG VCC BRD PC2 PC3 PC4 PC5 TCK TDO TMS TDI mRST SCK_PB7 MISO_PB6 PB7 PB6 SCK_MOSI_PB5 MOSI_PB3 M...

Page 12: ...k on Next button to proceed Drivers are installed automatically in a matter of seconds Youwillbeinformedifthedriversareinstalledcorrectly Click on Finish button to end installation process Carefully r...

Page 13: ...ile to start installation DVD download eng software development tools avr avr prog2 avrprog2_programmer_v214 zip page 13 Copyright 2012 Mikroelektronika All rights reserved MikroElektronika MikroElekt...

Page 14: ...munication voltage levels are different than microcontroller logic levels it is necessary to use a RS 232 Transceiver circuit such as MAX3232 as shown on Figure 6 1 C2 V RX 232 TX 232 RX FTDI RX 232 T...

Page 15: ...1 100nF C2 100nF E1 10uF VCC 5V VCC 5V TX FTDI RX FTDI USB UART I CONNECTOR FTDI1 D_N FTDI1 D_P VCC BRD VCC BRD VCC BRD VCC BRD R57 100K VCC BRD 1 2 3 4 5 6 7 8 O N SW10 RX TX PD1 PD3 PD0 PD2 RX FTDI...

Page 16: ...SCK MISO MOSI 3 3V GND PWM INT RX TX SCL SDA 5V GND 3 MOSI MISO SCK SDA SCL PA4 PB0 PB4 PB2 PB3 PD1 PD0 PD1 PD0 PD3 PD2 1 2 3 4 5 6 7 8 O N SW6 1 2 3 4 5 6 7 8 O N SW3 1 2 3 4 5 6 7 8 O N SW5 MOSI MI...

Page 17: ...ble Click Boards Almost each month several new Click boards are released It is our intention to provide the community with as much of these boards as possible so you will be able to expand your EasyAV...

Page 18: ...tate to the selected pin 3 down position connects the resistor in pull down state to the selected PORT pin Figure 9 1 I O group contains PORT headers tri state pull up down DIP switch buttons and LEDs...

Page 19: ...oards and enable simple connection There is one more IDC10 header available on the left side of the board next to the section with displays I O PORT group also contains 1x10 connection pad like CN11 o...

Page 20: ...f of the data byte interface is connected to GND D4 D7 Upper half of the data byte LED Connection with the back light LED anode LED Connection with the back light LED cathode We have allowed LCD back...

Page 21: ...haracter LCD display you cannot use both displays simultaneously You can control the display contrast using dedicated potentiometer P4 Full brightness display back light can be enabled with SW3 1 swit...

Page 22: ...th Touch panel into GLCD socket 1 2 3 Figure 12 5 Turn on switches 5 through 8 on SW8 to enable Touch panel controller Touch panel is enabled using SW8 5 SW8 6 SW8 7 and SW8 8 switches They connect RE...

Page 23: ...microcontroller sockets To enable digit select lines for the 4 digit 7 segment display you have to turn on SW8 1 SW8 2 SW8 3 and SW8 4 switches Digit select lines are connected to PA0 PA3 pins on the...

Page 24: ...device to easily identify all devices sharing the same interface EasyAVR v7 provides a separate socket TS1 for the DS1820 Communication linewiththemicrocontrollerisconnected via jumper J18 EasyAVR v7...

Page 25: ...lastic packaging Readings are done with microcontroller using single analog input line which is selected with jumper J19 Jumper connects the sensor with either PA7 or PB4 microcontroller pins EasyAVR...

Page 26: ...n maximum number of bits that resulting number occupies Most AVR microcontrollers have 10 bit resolution meaning that maximum value of conversion can be represented with 10 bits which converted to int...

Page 27: ...tors necessary for I2 C communication are already provided on SDA and SCL lines once switches are turned on Prior to using EEPROM in your application make sure to disconnect other peripherals LEDs and...

Page 28: ...uzzer driver to either PB1 or PD4 microcontroller pin Buzzerstarts singing whenyouprovide PWM signal from the microcontroller to the buzzer driver The pitch of the sound is determined by the frequency...

Page 29: ...roller pins or signals of on board modules GND is located between SW10 and SW8 DIP switches GND is located between DIP20A and DIP20B sockets GND is located between DIP28 and DIP40B sockets Additional...

Page 30: ...at http www mikroe com forum and browse through more than 150 thousand posts You are likely to find just the right information for you On the other hand if you want to download free projects and libr...

Page 31: ...product even if MikroElektronika has been advised of the possibility of such damages MikroElektronika reserves the right to change information contained in this manual at any time without prior notice...

Page 32: ...e experiencing some problems with any of our products or just need additional information please place your ticket at www mikroe com esupport If you have any questions comments or business proposals d...

Page 33: ...nics Authorized Distributor Click to view similar products for Development Boards Kits AVR category ARD BOT MIKROE 682 KIT 12634 WIG 11519 WIG 12915 RP6V2 RMT ATSTK600 SC41 ATTINY817 XPRO ATAVRSB202 A...

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