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Content
1 EM3288 Introduction..............................................................................................................................................3
1.1 Summary...................................................................................................................................................... 3
1.2 Rockchip RK3288 Features...................................................................................................................... 3
1.3 EM3288 Specifications...............................................................................................................................5
1.4 PCB Dimension........................................................................................................................................... 6
1.5 Block Diagram............................................................................................................................................. 6
1.6 Motherboard Power meter.........................................................................................................................7
1.7 CPU Introduction......................................................................................................................................... 7
2 Peripherals Introduction...................................................................................................................................... 11
2.1 Power (P6, J17).........................................................................................................................................11
2.2 Ethernet (JP1)........................................................................................................................................... 12
2.3 USB HOST (P2, P3)................................................................................................................................. 13
2.4 USB OTG (J8)........................................................................................................................................... 14
2.5 SD (J1)........................................................................................................................................................14
2.6 HDMI (PH1)............................................................................................................................................... 15
2.7 Audio I/O (J6, J7, MIC1).......................................................................................................................... 16
2.8 VGA (J20)...................................................................................................................................................17
2.9 LVDS (CON3)............................................................................................................................................ 17
2.10 TTL LCD (J21).........................................................................................................................................18
2.11 MIPI (CON5)............................................................................................................................................ 19
2.12 GPS(MU4)............................................................................................................................................... 19
2.13 WiFi&Bluetooth(U11)..............................................................................................................................20
2.14 Debug serial port (J10).......................................................................................................................... 22
2.15 GPIO (CON4).......................................................................................................................................... 22
2.15 Control (J2).............................................................................................................................................. 23
2.16 Buttons (K1, K2)......................................................................................................................................24
2.17 3G connector & SIM slot (CON2, P4)..................................................................................................24
2.18 SATA & SATA_Power (J14, J18).......................................................................................................... 26
2.19 RTC (BT1)................................................................................................................................................26
3 Product Configurations........................................................................................................................................27
3.1 Standard Contents....................................................................................................................................27
3.2 Optional Parts............................................................................................................................................27