AR-B1380/AR-1380A User’ s Guide
Page 18
3.2 INDEX OF THE CONNECTORS AND JUMPERS
Name
Function
Page
CN1
Hard disk (IDE) connector
20
CN2
Floppy disk drive connector
21
CN3
Printer connector
21
CN4
2.00mm LCD panel display connector
33
CN5
RS-232C /RS-485 connector
29
CN6
RJ-45 header
22
CN7
PC/104 40-pin bus C&D
22
CN8
PC/104 64-pin bus A&B
22
CN9
PS/2 Mini-Din keyboard connector
25
DB1
Analog monitor (CRT) connector
32
DB2
Serial port A RS-232 connector
29
J1
3-pin JST touch screen connector
35
J2
8-pin JST power connector
26
J3
4-pin JST power connector
26
J4
HDD LED header
30
J5
External speaker header
26
J6
Power LED Header
30
J7
Reset header
30
J8
External battery header
30
J9
PS2/mouse connector
25
JP1/JP4
3 Pin RS-485 adapter selectors
29
JP2
3 Pin DE/E signal from M or LP
33
JP3
6 Pin CPU base clock selector
27
JP5
6 Pin LCD voltage selector
33
JP6
3 Pin 1MX8 EPROM selector
52
JP7
3 Pin PS/2 mouse selector
25
JP8
3 Pin battery charger selector
29
JP9
3 Pin RS-485 terminator selector
29
JP10
6 Pin S.S.D. &D.O.C. Selector
49
JP11
9 Pin RS-232/RS-485 selector for CN5
29
LED1
Power/Watchdog LED
30
M1~M3
Memory type setting
52
SIMM1
DRAM socket for SIMM memory socket
31
SW2-1 & SW2-2 Set the base I/O port address
49
SW2-3 & SW2-4 Set the memory address
49
SW2-5 & SW2-6 Set the drive number of solid state disk
50
SW2
SW2-7 & SW2-8 Set the used ROM memory chips
52
Table 3-1 Index of the Connectors and Jumpers
3.3 SYSTEM SETTING
Jumper pins allow you to set specific system parameters. Set them by changing the pin location of jumper
blocks. (A jumper block is a small plastic-encased conductor that slips over the pins.) To change a jumper
setting, remove the jumper from its current location with your fingers or small needle-nosed pliers. Place
the jumper over the two pins designated for the desired setting. Press the jumper evenly onto the pins. Be
careful not to bend the pins.
Summary of Contents for AR-B1380
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