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A20-OLINUXINO-LIME-4GB
OLIMEX A20-OLINUXINO-LIME-4GB Manuals
Manuals and User Guides for OLIMEX A20-OLINUXINO-LIME-4GB. We have
1
OLIMEX A20-OLINUXINO-LIME-4GB manual available for free PDF download: User Manual
OLIMEX A20-OLINUXINO-LIME-4GB User Manual (49 pages)
Brand:
OLIMEX
| Category:
Motherboard
| Size: 2 MB
Table of Contents
Disclaimer
2
Table of Contents
3
Chapter 1: Overview
5
Introduction to the Chapter
5
Features
5
Target Market and Purpose of the Board
6
Board Variants
6
Board Version Used in the Manual
7
Document Organization
7
Chapter 2: Setting up the Olinuxino Board
8
Introduction to the Chapter
8
Electrostatic and Electrical Polarity Warning
8
Requirements
9
Powering the Board
10
Button Functions
11
Interacting with the Board
11
Serial Connection at UART0
12
HDMI Monitor
12
LCD Display
13
SSH Via Mini USB Cable in Debian
13
SSH Via Ethernet Connector
13
Changing the Default Image Resolution
13
Connecting and Calibrating a Display
16
Android Calibration
16
Debian Calibration
16
GPIO under Debian
17
I2C and SPI under Debian
18
Software Support
18
Chapter 3: A20-Olinuxino-Lime Board Description
20
Introduction to the Chapter
20
Layout (Top View)
20
Layout (Bottom View)
21
Chapter 4: The Allwinner A20 Microcontroller
22
Introduction to the Chapter
22
The Processor
22
Block Diagram
23
Chapter 5: Control Circuity
24
Introduction to the Chapter
24
Reset
24
Clocks
24
Power Supply Circuit
24
Chapter 6: Connectors and Pinout
25
Introduction to the Chapter
25
UART0 Interface
25
Microsd Card Connector
25
SD/MMC1 Slot
26
PWR Jack
27
Usb_Otg
27
USB_HOST Connectors
30
Ethernet
30
HDMI Connector
33
SATA Connector and Power
34
GPIO Connectors
35
GPIO-1 (General Purpose Input/Output) 40Pin Connector
35
GPIO-2 (General Purpose Input/Output) 40Pin Connector
37
GPIO-3 (General Purpose Input/Output) 40Pin Connector
38
GPIO-4 (General Purpose Input/Output) 20Pin Connector
38
LCD_CON 40Pin Connector
39
Jumper Description
40
Additional Hardware Components
41
Chapter 7: Schematics
42
Introduction to the Chapter
42
Eagle Schematic
42
Physical Dimensions
43
Chapter 8: Revision History and Support
44
Introduction to the Chapter
44
Document Revision
44
Board Revision
44
Useful Web Links and Purchase Codes
45
Frequently Asked Questions
46
Product Support
49
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OLIMEX Categories
Motherboard
Computer Hardware
Single board computers
Control Unit
Microcontrollers
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