Acrosser Technology AR-B1423 User manual

Page 1 of 4 AR-B1423 Manual
AR-B1423 Manual
Version 1.01
1. SETTING UP THE SYSTEM
1.1 PACKING LIST
 The quick setup manual
 AR-B1423 CPU board
 Hard disk drive interface cable
(2.0 mm pin pitch)
 Floppy disk drive adapter cable
 4-in-1 adapter cable forCOM1/COM2, parallel,
and VGA
 PS/2 Y-type cable
 Ethernet adapter cable
 Power cable
 Software utility CD
 Screw kit
1.2 PC/104 CONNECTOR
(1) 64 Pin PC/104 Connector Bus A & B (PC1)
263
164
60 Pin PC/104 Connector
PIN NO SIGNAL PIN NO SIGNAL
1 –IOCHCK 2 GND
3 SD7 4 RSTDRV
5 SD6 6 VCC
7 SD5 8 IRQ9
9 SD4 10 Not Used
11 SD3 12 DREQ2
13 SD2 14 Not Used
15 SD1 16 –ZEROWS
17 SD0 18 (+12V)
19 IOCHRDY 20 GND
21 AEN 22 –SMEMW
23 SA19 24 –SMEMR
25 SA18 26 –IOW
27 SA17 28 –IOR
29 SA16 30 –DACK3
31 SA15 32 DREQ3
33 SA14 34 –DACK1
35 SA13 36 DREQ1
37 SA12 38 –REFRESH
39 SA11 40 SYSCLK
41 SA10 42 IRQ7
43 SA9 44 IRQ6
45 SA8 46 IRQ5
47 SA7 48 IRQ4
49 SA6 50 IRQ3
51 SA5 52 –DACK2
53 SA4 54 TC
55 SA3 56 BALE
57 SA2 58 VCC
59 SA1 60 OSC
61 SA0 62 GND
63 GND 64 GND
(2) 40 Pin PC/104 Connector Bus C & D (PC1)
240
139
40 Pin PC/104 Connector
PIN NO SIGNAL PIN NO SIGNAL
1 GND 2 GND
3 –SBHE 4 –MEMCS16
5 LA23 6 –IOCS16
7 LA22 8 IRQ10
9 LA21 10 IRQ11
11 LA20 12 IRQ12
13 LA19 14 IRQ15
15 LA18 16 IRQ14
17 LA17 18 –DACK0
19 –MEMR 20 DREQ0
21 –MEMW 22 –DACK5
23 SD8 24 DREQ5
25 SD9 26 –DACK6
27 SD10 28 DREQ6
29 SD11 30 –DACK7
31 SD12 32 DREQ7
33 SD13 34 VCC
35 SD14 36 –RMASTER
37 SD15 38 GND
39 Not Used 40 GND

Page 2 of 4 AR-B1423 Manual
1.3 FDD PORT CONNECTOR (FDD1)
1
2 34
33
PIN
NO PIN DEFINITION PIN NO PIN DEFINITION
1 GND 2 DRVEN0
3 GND 4 NC
5 GND 6 DRVEN1
7 GND 8 INDEX#
9 GND 10 MOA#
11 GND 12 DSB#
13 GND 14 DSA#
15 GND 16 MOB#
17 GND 18 DIR#
19 GND 20 STEP#
21 GND 22 WD#
23 GND 24 WE#
25 GND 26 TRACK0#
27 GND 28 WP#
29 GND 30 RDATA#
31 GND 32 HEAD#
33 GND 34 DSKCHG#
1.4 ETHERNET CONNECTOR (LAN1)
1
PIN (LAN1) FUNCTION
1 RTX+
2 RTX-
3 NRX+
4 NRX-
5 Not Used
6 Not Used
7 Not Used
1.5 PS/2 MOUSE & KEYBOARD
CONNECTOR (KM1)
1.6 RESET HEADER (RST1)
Shorting these two pins will reset the system.
21
RST1
1.7 POWER CONNECTOR (PWR1&
PWR2&PWR3)
The PWR1 is a 4-pin power connector. PWR2 and
PWR3 is 2-pin one. They are the standard connectors
on all Acrosser boards.
4 +12V
3 GND
2 GND
1 +5V
PWR1
2 GND
1 -5V
PWR2
2 GND
1 -12V
PWR3
1.8 TOUCH SCREEN CONNECTOR
(J4 & J5)
321
1. RXDF
2. TXDF
3. CGND
1.9 D.O.C. MEMORY BANK
ADDRESS SELECT (JP1)
This section provides the information about how to use
the D.O.C. (Disk On Chip). There divided two parts:
hardware setting and software configuration.
Factory Preset
2
1
34
JP1: D.O.C. Memory Address
(Only for AR-B1423A)
(Only for AR-B1423B)
PIN NO PIN DEFINITION
1 MOUSE DATA
2 KB DATA
3 GND
4 VCC
5 MOUSE CLOCK
6 KB CLOCK
JP1 Address Note
1-2
3-4 D200:0000
3-4 CC00:0000
1-2 C800:0000 Factory Preset
X D000:0000
JP1 Address Note
1-2
3-4 D000:0000
3-4 D200:0000
1-2 D400:0000 Factory Preset
X D600:0000
Step 1:
Use JP1 to select the correct D.O.C.
memory bank address.
Step 2:
Insert programmed Disk On Chip into
sockets DOC1 setting as DOC.
Step 3:
Line up and insert the AR-B1423A and
AR-B1423B card into slot of your back
plane.
1
6

Page 3 of 4 AR-B1423 Manual
1.10 MULTI-FUNCTION PORT
CONNECTOR (CN1)
2
1
CN1 COM1/COM2, parallel, and VGA 4-in-1 Connector
50
49
(1) RS-232/RS-485 Select for COM1
(P6 & P7)
The P6 &P7 jumpers are designed for selecting the use
of 0n-board RS-232 or RS-485 for the COM1
P6
P7
RS-232
Factory Preset
A
B
C
RS-485
A
B
C
11
2
11
2
(2) RS-485 Terminator Select (J2)
When there is only one line the setting should be left off
(please take off the jumper), if multiple blocks are used
on a single line this should be set to “ON”(place a
jumper) in order to properly terminate the connection for
better transmission.
21 2 1
OFF ON
Factory Preset
(3) RS-485 Header (J3)
321
1. N485+
2. N485-
3. GND
J3
1.11 LCD SUPPORTED VOLTAGE
LCD1 SELECT (JP2)
(Only for AR-B1423B)
123 123
3.3V (Factory Preset) 5V
1.12 LCD PANEL DISPLAY
CONNECTOR (LCD1)
(Only for AR-B1423B)
The pin assignment of LCD connector is shown below:
LCD1: LCD Display Connector
 The resolution can support CRT on 640*480
800*600
1024*768
1280*1024
 The resolution can support LCD on 640*480
800*600
1024*768
LCD Pin Assignment
PORT PIN
NO SIGNAL PIN NO SIGNAL
1 DCD1 2 DSR1
3 RXD1 4 RTS1
5 TXD1 6 CTS1
7 DTR1 8 RI1
COM1
9 GROUND 10 CASE GND
11 DCD2 12 DSR2
13 RXD2 14 RTS2
15 TXD2 16 CTS2
17 DTR2 18 RI2
COM2
19 GROUND 20 GROUND
21 STROBE 22 AUTO FORM FEED
23 DATA 0 24 ERROR
25 DATA 1 26 INITIALIZE
27 DATA 2 28
PRINTED SELECT
IN
29 DATA 3 30 DATA 4
31 DATA 5 32 DATA 6
33 DATA 7 34 ACKNOWLEDGE
35 BUSY 36 PAPER
37 GROUND 38 PRINTER SELECT
PARALLEL
39 GROUND 40 GROUND
41 RED 42 VGA GROUND
43 GREEN 44 GROUND
45 BLUE 46 GROUND
47 HORIZONTAL
SYNC 48 DDC DATA
VGA
49 VERTICAL
SYNC 50 DDC CLOCK
PIN SIGNAL PIN SIGNAL
1 FP0 2 FP16
3 FP1 4 FP17
5 FP2 6 FP18
7 FP3 8 FP19
9 FP4 10 FP20
11 FP5 12 FP21
13 FP6 14 FP22
15 FP7 16 FP23
17 LCDVDD 18 LCDVDD
19 FP8 20 FP24
21 FP9 22 FP25
23 FP10 24 FP26
25 FP11 26 FP27
27 FP12 28 FP28
29 FP13 30 FP29
31 FP14 32 FP30
33 FP15 34 FP31
35 FP34 36 FP32
37 FP35 38 FP33
39 M/DE 40 GND
41 VCC 42 FLM
43 VCC 44 GND
45 ENABLK 46 SHFCLK
47 ENAVEE 48 GND
49 (+12V) 50 LP
51 (+12V) 52

Page 4 of 4 AR-B1423 Manual
1.13 HARD DISK (IDE1) CONNECTOR
44-Pin Hard Disk Connector (IDE1)
AR-B1423 provides 44-pin connector (IDE1) interface to
connect with the hard disk device.
44
43 1
2
1.14 Clear CMOS Jumper (J7)
1 2 3123
2-3:Clear1-2:Normal(Factory Preset)
1.15 HDD LED Header (J6)
J6
1 2
43
HLED: External LED Connector for IDE Device
PWLED: External LED Connector for Watchdog status
indication.
1.16 Power LED Header (PLED1)
PLED1
1
1.POWER LED+ 2. POWER LED-
Note:
If the content in Setting is inconsistent with
CD-ROM, please refer to the Setting as priority.
Pin # Signal Pin # Signal
1 RESET 2 GROUND
3 DATA 7 4 DATA 8
5 DATA 6 6 DATA 9
7 DATA 5 8 DATA 10
9 DATA 4 10 DATA 11
11 DATA 3 12 DATA 12
13 DATA 2 14 DATA 13
15 DATA 1 16 DATA 14
17 DATA 0 18 DATA 15
19 GROUND 20 NOT USED
21 IDEDREQ 22 GROUND
23 -IOW A 24 GROUND
25 -IOR A 26 GROUND
27 IDEIORDYA 28 GROUND
29 -DACKA 30 GROUND
31 AINT 32 GROUND
33 SA 1 34 Not Used
35 SA 0 36 SA 2
37 CS 0 38 CS 1
39 HDD LED 40 GROUND
41 VCC 42 VCC
43 GROUND 44 Not Used
PIN NO PIN DEFINITION
1 HLED+
2 HLED-
3 PWLED-
4 PWLED+