OLIMEX A20-OLinuXino-MICRO-e4Gs16M Manuals

OLIMEX A20-OLinuXino-MICRO-e4Gs16M Manuals

Manuals and User Guides for OLIMEX A20-OLinuXino-MICRO-e4Gs16M. We have 1 OLIMEX A20-OLinuXino-MICRO-e4Gs16M manual available for free PDF download: User Manual

OLIMEX A20-OLinuXino-MICRO-e4Gs16M User Manual

OLIMEX A20-OLinuXino-MICRO-e4Gs16M User Manual (56 pages)

Open-source single-board Android/Linux mini-computer

Brand: OLIMEX | Category: Single board computers | Size: 4.33 MB

Table of Contents

Disclaimer
2
Table of Contents
3
Chapter 1: Overview

5
Chapter 2: Setting up the Olinuxino Board

8
- Introduction to the Chapter
  8
- Electrostatic and Electrical Polarity Warning
  8
- Requirements
  8
- Powering the Board
  10
- Prebuilt Software
  11
- Button Functions
  11
- Interacting with the Board
  12
- HDMI Monitor
  12
- VGA Monitor
  13
- SSH Via Mini USB Cable in Debian
  13
- SSH Via Ethernet
  13
- LCD Display
  13
- Changing the Default Image Resolution
  14
- Connecting a Display and Calibrating Touchscreen
  16
- Android Toucshcreen Calibration
  16
- Debian Touchscreen Calibration
  16
- GPIO under Debian
  17
- I2C and SPI under Debian
  18
- Software Support
  18
Chapter 3: A20-Olinuxino-Micro Board Description

19
- Introduction to the Chapter
  19
- Layout (Top View)
  19
- Layout (Bottom View)
  20
Chapter 4: The Allwinner A20 Embedded Processor

21
- Introduction to the Chapter
  21
- The Processor
  21
- Block Diagram
  22
Chapter 5: Control Circuity

23
- Introduction to the Chapter
  23
- Reset
  23
- Clocks
  23
- Power Supply Circuit
  23
Chapter 6: Connectors and Pinout

24
- Introduction to the Chapter
  24
- Communication with the A20
  24
- USB-OTG Communication (NAND Firmware Repair/Update)
  24
- UART0, UEXT1, UEXT2 Interface
  26
- SD Card Connectors
  27
- SD/MMC1 Slot
  28
- SD/MMC Slot
  29
- PWR Jack
  30
- MIC_IN & HEADPHONES Connectors
  30
- USB_OTG Connector
  31
- USB_HOST Connector
  33
- Ethernet
  34
- HDMI Connector
  36
- VGA Connector
  37
- SATA Connector and Power
  38
- GPIO Ports
  39
- GPIO-1 (General Purpose Input/Output) 40Pin Connector
  39
- GPIO-2 (General Purpose Input/Output) 40Pin Connector
  40
- GPIO-3 (General Purpose Input/Output) 40Pin Connector
  41
- LCD_CON 40Pin Connector
  43
- Jumper Description
  44
- Additional Hardware Components
  45
Chapter 7: Schematics

46
- Introduction to the Chapter
  46
- Eagle Schematic
  46
- Physical Dimensions
  47
Chapter 8: Revision History and Support

48
- Introduction to the Chapter
  48
- Document Revision
  48
- Board Revision
  50
- Useful Web Links and Purchase Codes
  52
- Frequently Asked Questions (FAQ)
  53
- Product Support
  56

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