5 AIMB-256 User Manual
Chapter 1 Production Introduction
1.3.1 Layout Content List

Table 1.1: Slots

Label Function Note Page
CF1A Compact Flash connector (Rear side) N/A
SO-DIMM1 200-pin SODIMM slot 1 13-16
SO-DIMM2 200-pin SODIMM slot 2 13-16
PCI1 PCI slot 16

Table 1.2: Jumpers

Label Function Note Page
CCMOS1 Clear CMOS 3 x 1 header,
pitch 2.00 mm
18
JCOMPWR1,2 COM 1, 2 RI/+5 V/+12 V selection 3 x 2 header,
pitch 2.00 mm
19
JCOMPWR3,4 COM 3, 4 RI/+5 V/+12 V selection 3 x 2 header,
pitch 2.00 mm
20
SM_PWRBTN1 SM power connector 3 x 1 header,
pitch 2.00 mm
21

Table 1.3: Rear Panel Connector

Label Function Note Page
KBMS1 PS/2 keyboard and mouse 6-pin Mini-Din 21
DUALCOM1 Serial port connector x 2 D-sub 9-pin, male 21
VGA_DVI-D1 VGA connector
DVI connector
D-sub 15-pin, female 21
USB1 RJ-45 Ethernet connector x 1
USB connector x 2
22
USB2 RJ-45 Ethernet connector x 1
USB connector x 2
(Optional 2nd LAN) 22
AUDIO1 Line-in port, Line-out port, Micro-
phone port
5.1 Channel Audio I/O
(3 jacks)
22

Table 1.4: Internal Connector

Label Function Note Page
AMPJ1 (Optional) Amplifier connector 4 x 1 header,
pitch 2.54 mm
23
ATXPWR1 ATX power connector 10 x 2 header 23
COM3 Serial port 3 connector 5 x 2 header,
pitch 2.54 mm
24
COM4 Serial port 4 connector 5 x 2 header,
pitch 2.54 mm
24
CPU_FAN1 CPU fan connector 4 x 1 wafer,
pitch 2.54 mm
25
PWR_FAN1 Power fan connector 3 x 1 wafer,
pitch 2.54 mm
25
FPIO1 System panel connector 5 x 2 header,
pitch 2.54 mm
26
IDE1 Primary IDE connector 20 x 2 header,
pitch 2.00 mm
27