OLIMEX IMX233-OLinuXino-MAXI, Руководство пользователя

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OLIMEX© 2015 IMX233-OLinuXino-MAXI user's manual
Table of Contents
DISCLAIMER ...................................................................................................................................... 2
CHAPTER 1: OVERVIEW .................................................................................................................. 5
1. Introduction to the chapter ........................................................................................................... 5
1.1 Features ...................................................................................................................................... 5
1.2 The OLinuXino family .............................................................................................................. 6
1.3 Target market and purpose of the board ..................................................................................... 7
1.4 Organization ............................................................................................................................... 7
CHAPTER 2: SETTING UP THE OLINUXINO BOARD ................................................................. 8
2. Introduction to the chapter ........................................................................................................... 8
2.1 Electrostatic warning ................................................................................................................. 8
2.3 Requirements ............................................................................................................................. 8
2.4 Powering the board .................................................................................................................... 9
2.5 Prebuilt software ...................................................................................................................... 10
2.6 Using BitBurner ....................................................................................................................... 10
2.7 Building the Linux image ........................................................................................................ 12
2.8 How to blink the LED .............................................................................................................. 14
2.9 How setup the I2C, SPI, UART ............................................................................................... 15
2.10 How to setup Arch-Linux distribution ................................................................................... 15
2.11 How to use a USB WiFi dongle based on RealTek RTL8188CUS and ................................. 19
RTL8192CU under ARCH Linux .................................................................................................. 19
3. Introduction to the chapter ......................................................................................................... 24
3.1 Layout (top view) ..................................................................................................................... 24
CHAPTER 4: THE iMX233 MICROCONTROLLER ...................................................................... 25
4. Introduction to the chapter ......................................................................................................... 25
4.1 The microcontroller ................................................................................................................. 25
CHAPTER 5: CONTROL CIRCUITY .............................................................................................. 28
5. Introduction to the chapter ......................................................................................................... 28
5.1 Reset ......................................................................................................................................... 28
5.2 Clocks ...................................................................................................................................... 28
5.3 Power supply circuit ................................................................................................................ 28
CHAPTER 6: CONNECTORS AND PINOUT ................................................................................. 31
6. Introduction to the chapter ......................................................................................................... 31
6.1 Debugging interfaces ............................................................................................................... 31
6.1.1 UART debug ......................................................................................................................... 32
6.1.2 SJTAG debug ........................................................................................................................ 32
6.1.3 Classic JTAG debug .............................................................................................................. 33
6.2 SD/MMC slot ........................................................................................................................... 35
6.3 UEXT module .......................................................................................................................... 36
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