Table Of Contents - Avalue Technology EAX-H81P User Manual

Content
1. Getting Started ............................................................................................................ 9
1.1 Safety Precautions .................................................................................................... 9
1.2 Packing List ............................................................................................................... 9
1.3 Document Amendment History ............................................................................... 10
1.4 Manual Objectives ................................................................................................... 11
1.5 System Specifications ............................................................................................. 12
1.6 Architecture Overview-Block Diagram .................................................................. 16
2. Hardware Configuration ........................................................................................... 17
2.1 Product Overview .................................................................................................... 18
2.2 Jumper and Connector List ..................................................................................... 19
2.3 Setting Jumpers & Connectors ............................................................................... 21
2.3.1 Serial port 1 pin9 signal select (JRI1) ............................................................................................ 21
2.3.2 Serial port 2 pin9 signal select (JRI2) ............................................................................................ 21
2.3.3 Serial port 3 pin9 signal select (JRI3) ............................................................................................ 22
2.3.4 AT/ATX Power Mode Select (JATATX1) ........................................................................................ 22
2.3.5 Clear CMOS (JCMOS1) ................................................................................................................. 23
2.3.6 COM2 RS485/422 connector (JCOM2B) ....................................................................................... 23
2.3.7 COM2 RS485/422 connector (JCOM3B) ....................................................................................... 24
2.3.8 Serial Port2 connector (JCOM2A) .................................................................................................. 24
2.3.9 Serial port 3/4/5/6 connector (JCOM3-6) ....................................................................................... 25
2.3.10 Serial port 3/4/5/6 connector (JCOM7-10)..................................................................................... 26
2.3.11 General purpose I/O connector (JDIO1)........................................................................................ 27
2.3.12 ATX Power connector (ATXPWR1) ............................................................................................... 27
2.3.13 Power connector (ATX12V1) ......................................................................................................... 28
2.3.14 SMBus connector (JSMB1) ........................................................................................................... 28
2.3.15 USB connector 7/8 (JUSB7/8) ....................................................................................................... 29
2.3.16 USB connector 11/12 (JUSB11/12) ............................................................................................... 29
2.3.17 USB connector 13/14 (JUSB13/14) ............................................................................................... 30
2.3.18 Battery connector (JBAT1) ............................................................................................................ 30
2.3.19 SPI connector (JSPI1) ................................................................................................................... 31
2.3.20 Speaker connector (JSPK1) .......................................................................................................... 31
2.3.21 Audio connector (JAUDIO1) .......................................................................................................... 32
2.3.22 Miscellaneous setting connector (JFP1)........................................................................................ 32
2.3.23 CPU fan connector (CPUFAN1) .................................................................................................... 33
2.3.24 System fan connector 1 (SYSFAN1) ............................................................................................. 33
User's Manual
EAX-H81P User's Manual
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