BEGV643A
BEGV643A is Display Module manufactured by Bolymin.
USER MANUAL
LCD Embedded System, Atmel ATmega644p MCU, Graphic 320x240 STN LCD, LED/white backlight, RS232/RS422/RS485, I2C /SPI 64KB in-system programmable Flash No Operating System required
Bolymin, Inc. .bolymin..tw info@bolymin..tw http://..
CONTENTS
Precaution Packing Contents Chapter 1 Introduction 1-1ʳ 1-2ʳ 1-3ʳ 1-4ʳ 1-5ʳ 1-6ʳ Chapter 2 Installation 2-1ʳ Jumpers 2-1 2-1-1 Contrast adjust -2 Frame ground 2-1-3 RS-422/485 VDD/ground 2-1-4 Screw hole ground 2-2-1 Connector & Pin Definition 2-2-2 Pin vs. Function Diagram Chapter 3 MCU Port Mapping 3-1 MCU Pin Configuration 3-2 MCU Port Mapping 3-2 3-2 3-2 3-2-5 3-2-7 Chapter 4 Software Development Tool & Utility 4-1 ATMEL ATmega644p Tool Features
Board Layout Block Diagram Mechanical Dimension Board Specifications Ordering Information P3 P4 P5 P6 P6 P7 P7 P8 P8 P9 P10 P10 P11 P11 P12 P12 P12 P16 P19 P20 P21 P21 P21 P21 P21 P21 P22 P22 P24 P24 P32 P36 P44 P62 P62 P63 P71
2-2ʳ Connectors
-1 LCD Controller -2 Touch Panel -3 RS-232/RS-422/RS-485 3-2-4 Enable Backlight EEPROM/I2C P21 3-2-6 2-wire serial port SPI 3-2-8 General I/O P23
4-1-1 Download sof tware from AVR studio website 4-1-2 Additional tool for C language 4-2 Execute AVR studio 4.16 on designer PC 4-3 In-system programmer AVR ISP mk II 4-4 Bolymin Free Software Utilities 4-4-1 Website links 4-4-2 Introduction of BOLYMIN software utilities 4-4-3 Software utilities function d escription Appendix A: LCD Controller Specification Appendix B: EEPROM Specification Appendix C: ATMEL ATmega644p MCU Specification
BEGV643A User Manual Ver.02
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Precaution
WARNING
CAUTION
This device is designed to meet the requirement in part 15 of the FCC rules. Operation is subject to conditions ruled under FCC part 15.
BEGV643A User Manual Ver.02
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Please check packing content upon receiving BEGV643A parcel, make sure that all materials and options are packed inside parcel according to your order.
Packing Contents...
