Content
1. Getting Started............................................................................................................7
1.1 Safety Precautions ................................................................................................7
1.2 Packing List...........................................................................................................7
1.3 System Specifications ...........................................................................................8
1.4 System Overview.................................................................................................11
1.4.1 Top View.................................................................................................................................... 11
1.4.2 Bottom View............................................................................................................................... 11
1.5 System Dimensions.............................................................................................12
1.5.1 Front and Rear side ................................................................................................................... 12
1.5.2 Installing Extend Brackets.......................................................................................................... 13
1.6 Flush Mounting Concept ..........................................................................................14
1.7 Panel Mounting ........................................................................................................15
2. Hardware Configuration...........................................................................................22
2.1 Architecture Overview—Block Diagram.................................................................23
2.2 ACP-RK3288 Overviews .......................................................................................24
2.3 ACP-RK3288 Connector list ..................................................................................26
2.4 Ethernet LED behavior ..........................................................................................27
2.5 Evaluation Cable Kit (Optional)..............................................................................27
2.6 ACP-RK3288 Jumpers & Connectors settings ......................................................28
2.6.1 AT/ATX Input power select (JSATX1)......................................................................................... 28
2.6.2 Touch button board connector (JTB1) ........................................................................................ 28
2.6.3 General purpose I/O connector (JGPIO1)................................................................................... 29
2.6.4 RS-485 connector (J485_COM2)................................................................................................ 29
2.6.5 USB Camera connector (JCAM_DMIC1).................................................................................... 30
2.6.6 A-MIC connector (JAMIC1)......................................................................................................... 30
2.6.7 DC Power-in connector (DCIN2)................................................................................................. 31
2.6.8 Speaker connector (JSPK1)........................................................................................................ 31
2.6.9 USB Touch connector (JUTP1)................................................................................................... 32
2.6.10 I2C connector (JSEN1) ............................................................................................................. 32
2.6.11 I2C Touch Panel connector (JITP1).......................................................................................... 33
2.6.12 Debug connector (JDBG1)........................................................................................................ 33
2.6.13 Serial port 1 connector (JCOM1) .............................................................................................. 34
2.6.14 MCU Firmware upgrade connector (JMCU1)............................................................................ 34
2.6.15 RTC Battery connector (JBAT1) ............................................................................................... 35
2.6.16 Battery connector (JBAT2)........................................................................................................ 35