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1.4
Jumpers and Connectors
Connectors on the AIMB-227 motherboard link it to external devices such as hard
disk drives and a keyboard. In addition, the board has a number of jumpers used to
configure your system for your application.
The tables below list the function of each of the board jumpers and connectors. Later
sections in this chapter give instructions on setting jumpers. Chapter 2 gives instruc-
tions for connecting external devices to your motherboard.
Table 1.1: Connector / Header List
Description
1
DC input Jack
2
Digital Visual Interface connector
3
Coin Battery wafer box
4
COMS Mode selection
5
Embed DisplayPort
DisplayPort (Up) + High Definition Multimedia Interface
6
(Down) stack connector
7
VDD select for LVDS1 & EDP1 Panel
8
Low Voltage Differential Signaling
9
USB3.0 stack connector
10
Inverter power connector
11
USB2.0 stack connector
12
USB Power selection for USB12 & USB34
13
USB Power selection for USB56 & USB78
14
LVDS VESA, JEIDA format selection pin header
15
Dual port USB2.0 header
16
LAN LED
17
Dual port RJ45 Connector
18
MINIPCIE with mSATA connector
19
HD Audio Interface (LINE-OUT)
20
Front panel audio header
21
Audio amplifier output pin header
22
HD Audio interface (Digital)
23
PCI Express x8 slot
24
SATA DOM power selection pin header
25
Next Generation Form Factor KEY-E
26
Serial ATA interface connector #2
27
Serial ATA interface connector #1
28
Serial ATA Power connector #1
29
Serial ATA Power connector #2
30
SPI BIOS Flash Socket
31
COM1 Box Header
32
COM2 Box Header
33
COM6 RI# selection pin header
34
PS2 Keyboard & Mouse connector
35
8-bits General Purpose I/O Pin Header
36
CCTALK Voltage selection pin header
37
Case Open selection pin header
AIMB-227 User Manual
4
Part Reference
DCIN1
DVI1
BAT1
JCMOS1
EDP1
DP1+HDMI1
JLVDS1
LVDS1
USB12
INV1
USB34
JUSBPWR1
JUSBPWR2
JLVDS_VCON1
USB78
LANLED1
LAN12
MINIPCIE1
AUDIO1
FPAUD1
AMP1
SPDIF1
PCIEX8_1
JSATAPWR1
NGFF_E_1
SATA2
SATA1
SATA_PWR1
SATA_PWR2
SPI1
COM1
COM2
JSETCOM6_V1
KBMS1
GPIO1
JCCT_VCON1
JCASEOP_SW1
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