EVALUATION KIT Issue 1.2020 FOR EA eDIP128..eDIPTFT43 TECHNICAL DATA * EVALUATION BOARD DESIGNED FOR SHORTEST DEVELOPMENT TIME * USB-INTERFACE TO CONNECT DIRECTLY YOUR PC NO EXTRA SUPPLY NEEDED * BUTTONS, LEDS AND POTENTIOMETERS TO INTERFACE IN- AND OUTPUTS OF THE DISPLAYS * LEDS TO SHOW DATA TRAFFIC * WIDE VOLTAGE RANGE +3.3V..+5V * INCL. USB-CABLE * BEEPER AS FEEDBACK FOR TOUCH * OPTIONAL ADAPTER BOARD EA 9777-2PE EXPANDS TO ALL INTERFACES: * REAL RS-232 * MICROCONTROLLER RS-232 (CMOS-LEVEL) * RS485 * SPI (CMOS-LEVEL) * IC (CMOS-LEVEL) ORDERING CODES EVALUATION BOARD FOR USB (WIN2000/XP/VISTA/7 32+64 bit) EA 9777-2USB PORT-EXPANSION (RS-232, I2C, SPI, RS485) FOR EA 9777-2USB EA 9777-2PE STARTERKITS(INCLUDES: Display incl. Touch + EA 9777-2USB + EA9777-2PE + CD): * EA eDIP128B-6ATP (128x64 dots, blue/white negative) EA EVALeDIP128B * EA eDIP128W-6ATP (128x64 dots, black/white positive) EA EVALeDIP128W * EA eDIP160B-7ATP (160x104 dots, blue/white negative) EA EVALeDIP160B * EA eDIP160W-7ATP (160x104 dots, black/white positive) EA EVALeDIP160W * EA eDIP240B-7ATP (240x128 dots, blue/white negative) EA EVALeDIP240B * EA eDIP240J-7ATP (240x128 dots, black/white positive) EA EVALeDIP240J * EA eDIPTFT32-ATP (320x240 dots, 16-Bit color) EA EVALeDIPTFT32 * EA eDIPTFT43-ATP (480x272 dots, 16-Bit color) EA EVALeDIPTFT43EA EVALEDIP Documentation of revision Date Type Old New Reason / Description 2011-05-16 0.1 preliminary version 2011-09-14 1.0 First release Content Quick start ............................................................................................................................. 3 ea 9777-2 evaluationboard ................................................................................................... 5 Function of Potentiometer.................................................................................................... 5 Function of Jumper, pushbuttons, LEDs ......................................................................... 6-7 USB-interface ........................................................................................................................ 7 power supply ......................................................................................................................... 8 port expansion ea 9777-2pe ................................................................................................. 8 description pin connector IC (EA 9777-2USB) ................................................................. 9 function of dip-switch IC (EA 9777-2PE)............................................................................ 9 description pin connector RS232, RS485 (EA 9777-2USB) ............................................. 10 function of dip-switch RS232, RS485 (EA 9777-2PE)....................................................... 11 description pin connector SPI (EA 9777-2USB) ............................................................... 11 function of dip-switch SPI (EA 9777-2PE) ......................................................................... 11 Troubleshooting .................................................................................................................. 12 schematic 9777-2pe ............................................................................................................ 15 schematic 9777-2USB ......................................................................................................... 16 Page 2 Printing and typographical errors reserved. ELECTRONIC ASSEMBLY reserves the right to change specifications without prior notice.