Contents
1
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
1.10
1.11
1.12
2
2.1
2.2
2.3
Introduction ............................................................................................... 2
Features .................................................................................................... 2
Specifications ............................................................................................ 2
1.3.1
System .......................................................................................... 2
1.3.2
Memory ......................................................................................... 2
1.3.3
Input/Output .................................................................................. 2
1.3.4
Graphics........................................................................................ 3
1.3.5
Ethernet LAN ................................................................................ 3
1.3.6
Industrial features ......................................................................... 3
1.3.7
Table 1.1: Connector and Header List......................................... 4
Table 1.2: Jumper List ................................................................. 5
Figure 1.1 Jumper and Connector Location (Top Side)............... 5
Figure 1.2 Jumper and Connector Location (Bottom Side) ......... 6
Figure 1.3 AIMB-275 A2 Board Diagram ..................................... 6
Safety Precautions .................................................................................... 7
Jumper Settings ........................................................................................ 7
1.8.1
How to Set Jumpers...................................................................... 7
1.8.2
Table 1.3: CMOS1....................................................................... 8
1.8.3
Table 1.4: Power Switch/HDD LED/SMBUS/Speaker Pin Header
(JFP1)......................................................................... 8
1.8.4
Table 1.5: Power LED and Keyboard Lock Pin Header (JFP2)... 8
1.8.5
Table 1.6: Watchdog Timer Output and OBS Beep
(JWDT1+JOBS1)........................................................ 9
1.8.6
Table 1.7: ATX/AT Mode Selection (PSON2).............................. 9
1.8.7
Table 1.8: LVDS Panel Voltage Selection (JLVDS1) ................ 10
1.8.8
Table 1.9: COM2 RI# Pin RI#/5V/12V Select (JSETCOM2_V1)10
1.8.9
LVDS VESA, JEIDA format selection pin header (JLVDS_VCON1)
10
System Memory ...................................................................................... 11
Cache Memory........................................................................................ 12
Introduction ............................................................................................. 14
Table 2.1: LAN LED Indicator.................................................... 14
............................1
....................13
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AIMB-275 A2 User Manual