xi AIMB-281 User Manual
Contents
Chapter 1 General Information ............................1
1.1 Introduction ...............................................................................................2
1.2 Features....................................................................................................2
1.3 Specifications............................................................................................2
1.3.1 System..........................................................................................2
1.3.2 Memory.........................................................................................2
1.3.3 Input/Output..................................................................................3
1.3.4 Graphics........................................................................................3
1.3.5 Ethernet LAN ................................................................................3
1.3.6 Industrial features .........................................................................3
1.3.7 Mechanical and environmental specifications...............................3
1.4 Jumpers and Connectors..........................................................................4
Table 1.1: Jumpers......................................................................4
Table 1.2: Rear Panel Connector................................................4
Table 1.3: Internal Connector......................................................4
1.5 Board layout: Jumper and Connector Locations.......................................5
Figure 1.1 Jumper and Connector Location ................................5
Figure 1.2 I/O Connectors ...........................................................5
1.6 AIMB-281 Board Diagram.........................................................................6
Figure 1.3 AIMB-281 Block Diagram...........................................6
1.7 Safety Precautions....................................................................................7
1.8 Jumper Settings ........................................................................................7
1.8.1 How to Set Jumpers......................................................................7
1.8.2 Clear CMOS (JCMOS1)................................................................8
1.8.3 LVDS Back Light Power Selection................................................9
1.8.4 AT/ATX Power Mode Select (JPSON)........................................10
1.9 System Memory......................................................................................10
1.10 Memory Installation Procedures..............................................................10
1.11 Cache Memory........................................................................................11
1.12 Processor Installation..............................................................................11
Chapter 2 Connecting Peripherals ....................13
2.1 Introduction .............................................................................................14
2.2 USB Ports ...............................................................................................14
Table 2.1: AT/ATX Power Mode Select (JPSON) .....................15
2.3 VGA/DVI-D Connector ............................................................................15
Table 2.2: VGA/DVI-D Connector..............................................16
2.4 Serial Ports (COM12 ~ COM56) .............................................................16
2.5 PS/2 Keyboard/Mouse Connector...........................................................17
2.6 CPU Fan Connector (CPU_FAN1)..........................................................17
Table 2.3: VGA/DVI-D Connector..............................................18
2.7 System FAN Connector (SYS_FAN1).....................................................18
Table 2.4: VGA/DVI-D Connector..............................................18
2.8 System Panel (F_PANEL).......................................................................19
Table 2.5: System Panel (F_PANEL)........................................19
2.9 Line Out, Mic In Connector (AUDIO1/AUDIO2) ......................................20
2.10 Serial ATA Interface (SATA1 ~ SATA3)..................................................21
2.11 Front Headphone Connector (FP_AUDIO1) ...........................................22
Table 2.6: Front Headphone Connector (FP_AUDIO1).............22
2.12 ATX Power Connector (EATXPWR1, ATX12V1)....................................23
Table 2.7: ATX Power Connector (EATXPWR1, ATX12V1).....23
2.13 SPI Flash Connector (JSPI)....................................................................24
Table 2.8: ATX Power Connector (EATXPWR1, ATX12V1).....24