5
Table of Contents
1. Product Overview .............................................................................................. 8
1.1. Introduction ....................................................................................... 8
1.2. Specification....................................................................................... 8
1.3. Block Diagram .................................................................................. 10
2. Hardware User Guide ...................................................................................... 12
2.1. Jumper and Connector Locations ..................................................... 12
2.2. Jumper ............................................................................................. 13
2.2.1. Jumper Description................................................................... 13
2.2.2. Jumper List ............................................................................... 13
2.2.3. Jumper Setting.......................................................................... 13
2.3. Connector ........................................................................................ 14
2.3.1. Connector List........................................................................... 14
2.3.2. Connector Setting..................................................................... 14
2.3.2.1. RS-485 .............................................................................. 14
2.3.2.2. JCOM1.............................................................................. 15
2.3.2.3. JDC in................................................................................ 15
2.3.2.4. JEMBUX ............................................................................ 15
2.3.2.5. JFP .................................................................................... 16
2.3.2.6. JI2C................................................................................... 16
2.3.2.7. JLVDS ................................................................................ 16
2.3.2.8. JMISC................................................................................ 16
2.3.2.9. JRS-485 ............................................................................. 17
2.3.2.10. JSIM................................................................................ 17
2.4. Mechanism ...................................................................................... 17
2.4.1. Board Dimension ...................................................................... 17
3. Software User Guide........................................................................................ 19
3.1. Introduction ..................................................................................... 19
3.2. Setup Build Environment .................................................................. 19
3.2.1. Installing and build ................................................................... 19
3.2.2. Download source code and checkout the latest version............ 20
3.2.3. Build and Flashing the SD card .................................................. 20
3.3. Create SD/MMC Card using Linux Host ............................................. 21
3.3.1. Requirements ........................................................................... 21
3.3.2. Copying the Boot loader Image................................................. 21
3.3.3. Copying the Kernel Image......................................................... 22
3.3.4. Copying the Root File System (rootfs) ....................................... 22
