AR-B1462 User¡¦s Guide

3-1

3. SETTING UP THE SYSTEM
This section describes pin assignments for system’s external connectors and the jumpers setting.
l Overview
l System Setting
l Ethernet Controller

3.1 OVERVIEW

The AR-B1462 is a half size industrial grade CPU card that has been designed to withstand continuous operation
in harsh environments. This section provides hardware’s jumpers setting, the connectors’ locations, and the pin
assignment.
Note: Just the AR-B1462A supported the audio function and supported 2MB on-board VRAM. The AR-B1462 only
supported 1MB on-board VRAM.
1
1
11
(BANK0)
(BANK1)
(LCD)
1
1
1
1
3V
5V
1
1
1
1
1
1
1
1
2
3
1
1
2
3
A B C
M4
1
2
3
A B C
M3
1
2
3
A B C
M2
1
2
3
A B C
M1 MEM1
MEM2
MEM3
MEM4
A B C
M5
11
(IDE)
1
M6
1
3
5
3
2
2
53
2
2
1
1
1
1
2
1
2
1
U60
U59
JP12
U6
U11
J7
CN2
SW1
J5
J10
J4
J3
J2
J8
LM1
P10
P8 P6
P2
P12
P4
JP4
JP3
JP1
J9
P9
P7 P5
P1
P11
P3
JP9
JP8
JP7
JP6
JP5
JP2
JP11JP10
J6
CN14
CN7
CN4
CN5
CN8
CN10
CN9
CN15
CN13 CN16
80486
17
16
15
SRQPNMLKJHGFEDCBA
14
13
12
11
10
9
8
7
6
5
4
3
2
1
U28
U9
U30
U27
U20
U17
LED1
LED2 LED3
J1
GND 512
CN3
CN1
CN12
1
SIM2
1
SIM1
CN11
GND
512
CN6
H3 H6
H11
H7
Figure 3-1 AR-B1462 Jumpers & Connectors Placement