Table of Contents
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OLIMEX© 2014
6.1 Communication with the A13 ............................................................................................... 22
6.1.1 USB communication ..................................................................................................................................... 22
6.1.2 UART1 interface ........................................................................................................................................... 23
6.2 SD/MMC slot .......................................................................................................................... 24
6.3 UEXT module ......................................................................................................................... 25
6.4 GPIO-1 (General Purpose Input/Output) 10pin connector ............................................... 26
6.5 GPIO-2 (General Purpose Input/Output) 40pin connector ............................................... 27
6.6 LCD_CON 40pin connector .................................................................................................. 28
6.7 PWR Jack ............................................................................................................................... 29
6.8 Headphones and microphone connector .............................................................................. 29
6.9 Battery connector ................................................................................................................... 30
6.7 VGA video connector ............................................................................................................. 30
6.8 Jumper description ................................................................................................................ 31
6.8.1 CE_NAND_E ................................................................................................................................................ 31
6.8.2 3.3V_OPTION, 1.5V_E ................................................................................................................................ 31
6.8.3 5V_E .............................................................................................................................................................. 31
6.8.4 HOST_EN, 5V_E_WIFI, WIFI-3.3V/5V_USB .......................................................................................... 31
6.9 Additional hardware components ........................................................................................ 31
CHAPTER 7: SCHEMATICS .................................................................................. 33
7. Introduction to the chapter ..................................................................................................... 33
7.1 Eagle schematic ...................................................................................................................... 33
7.2 Physical dimensions ............................................................................................................... 34
CHAPTER 8: REVISION HISTORY AND SUPPORT ........................................ 35
8. Introduction to the chapter ..................................................................................................... 35
8.1 Document revision ................................................................................................................. 35
8.2 Board revision ........................................................................................................................ 36
8.3 Useful web links and purchase codes ................................................................................... 37
8.4 Product support ..................................................................................................................... 38
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A13-OLinuXino user's manual
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