Acrosser Technology AR-B1474 User manual

Page 1 of 4 AR-B1474 Manual
Part No: 220010008-01
AR-B1474 Manual
Version 3.11
1. SETTING UP THE SYSTEM
CN6
JP15
JP1
JP14
JP8 JP9
JP10
U17
U26
H16
JP3
H5
JP7
SW1 J5
P10
P8
P6
JP2
JP6
U13
J4J3
P9
P7
P5
JP11
JP5
JP4
JP13
JP12
J2J1
J6
J7
LED1 LED2
H19H18
H4
J8
U18
U12
U8
CN3
DB2
CN1 CN2
H15
H7
H6
H14
CN5
U20 U27
CN4
1
SIMM1 DB1
U7
BUS1 BUS2
CN6
1.1. PACKING LIST
zThe quick setup manual
z1 AR-B1474 all-in-one CPU card
z1 Keyboard adapter cable
z1 Parallel port interface cable
z1 Hard disk drive interface cable
z1 Floppy disk drive interface cable
z1 40-pin header for PC/104 adapter
z1 64-pin header for PC/104 adapter
z1 Software utility diskettes
1.2. PC/104 CONNECTOR
(1) 64-Pin PC/104 Connector Bus A & B
(CN6)
1
2
64-Pin PC/104 Connector
63
64
A
B
-IOCHCK ---
SD7 ---
SD6 ---
SD5 ---
SD4 ---
SD3 ---
SD2 ---
SD1 ---
SD0 ---
IOCHRDY---
AEN ---
SA19 ---
SA18 ---
SA17 ---
SA16 ---
SA15 ---
SA14 ---
SA13 ---
SA12 ---
SA11 ---
SA10 ---
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
--- GND
--- RSTDRV
--- +5 VDC
--- IRQ9
--- -5 VDC
--- DRQ2
--- -12 VDC
--- -ZWS
--- +12 VDC
--- KEY
--- -SMEMW
--- -SMEMR
--- -IOW
--- -IOR
--- -DACK3
--- DRQ3
--- -DACK1
--- DRQ1
--- -REFRESH
--- BUSCLK
--- IRQ7
SA9 ---
SA8 ---
SA7 ---
SA6 ---
SA5 ---
SA4 ---
SA3 ---
SA2 ---
SA1 ---
SA0 ---
GND ---
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
--- IRQ6
--- IRQ5
--- IRQ4
--- IRQ3
--- -DACK2
--- TC
--- BALE
--- +5 VDC
--- OSC
--- GND
--- GND
CN6
12
(2) 40-Pin PC/104 Connector Bus C
& D (CN4) 1
2
39
40 40-Pin PC/104 Connector
C
D
GND ---
SBHE ---
LA23 ---
LA22 ---
LA21 ---
LA20 ---
LA19 ---
LA18 ---
LA17 ---
-MEMR ---
-MEMW ---
SD8 ---
SD9 ---
SD10 ---
SD11 ---
SD12 ---
SD13 ---
SD14 ---
SD15 ---
KEY ---
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
--- GND
--- -MEMCS16
--- -IOCS16
--- IRQ10
--- IRQ11
--- IRQ12
--- IRQ15
--- IRQ14
--- -DACK0
--- DRQ0
--- -DACK5
--- DRQ5
--- -DACK6
--- DRQ6
--- -DACK7
--- DRQ7
--- +5 VDC
--- -MASTER
--- GND
--- GND
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20
12
CN4
1.3. KEYBOARD CONNECTOR
(J4)
(1) 6-Pin Mini DIN Keyboard Connector
(CN5)
1 DATA
3 GND
2 Not Used
6 Not Used
4 VCC
12
34
56
5 CLOCK
CN5 (Front View)
(2) AUX. Keyboard Connector (J8)
2 DATA
4 GND
1 CLOCK
5 VCC
3 Not Used
J8
CAUTION: The detail description manual file was attached in the software utility
diskette.

Page 2 of 4 AR-B1474 Manual
PART NO: 220010008-01
1.4BATTERY SETTING
(1) Battery Charger Select (JP4)
Factory-Default Setting
Non chargeableRechargeable
123 123
(2) External Battery Connector (J6)
12
1 Battery+
2 Battery-
1.5. HARD DISK (IDE)
CONNECTOR (CN1)
1
239 40
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 Not Used 22 GROUND
23 -IOW 24 GROUND
25 -IOR 26 GROUND
27 Not Used 28 BALE
29 Not Used 30 GROUND
31 IRQ14 32 -IOCS16
33 SA 1 34 Not used
35 SA 0 36 SA 2
37 -CS 0 38 -CS 1
39 HD LED A 40 GROUND
1.6.FDD PORT
CONNECTOR (CN2)
1
233 34
Pin Signal Pin Signal
1-33(odd) GROUND 18 -DIRECTION
2 -Reduce Write
Current 20 -STEP OUTPUT PULSE
4 Not used 22 -WRITE DATA
6 Not used 24 -WRITE ENABLE
8 -INDEX 26 -TRACK 0
10 -MOTOR
ENABLE A 28 -WRITE PROTECT
12 -DRIVE SELECTB 30 -READ DATA
14 -DRIVESELECTA 32 -SIDE 1 SELECT
16 -MOTOR
ENABLE B 34 -DISK CHANGE
1.7.PARALLEL PORT
CONNECTOR (CN3)
1
2
1
14
13
25
D-Type Connector
Parallel Port Connector 25
26
CN3 DB-25 Signal CN3 DB-25 Signal
1 1 -Strobe 2 14 -AutoFormFeed
3 2 Data 0 4 15 -Error
5 3 Data 1 6 16 -Initialize
7 4 Data 2 8 17 -Printer Select In
9 5 Data 3 10 18 Ground
11 6 Data 4 12 19 Ground
13 7 Data 5 14 20 Ground
15 8 Data 6 16 21 Ground
17 9 Data 7 18 22 Ground
19 10 -Acknowledge 20 23 Ground
21 11 Busy 22 24 Ground
23 12 Paper 24 25 Ground
25 13 Printer Select 26 -- No Used
1.8.SERIAL PORT
(1) RS-485 Adapter Select (JP3 & JP11)
1
2
3
JP3 -- COM-A
1
2
3
Reserved for Acrosser's
RS-485 adapter used only RS-232C
(Factory Preset)
123
JP11 -- COM-B
123
Reserved for Acrosser's
RS-485 adapter used only RS-232C
(Factory Preset)
(2) RS-232 Connector (DB1 & DB2)
DB1 (COM A)
6-DSR
7-RTS
8-CTS
9-RI
1-DCD
2RXD
3TXD
4-DTR
5GND
DB2 (COM B)
6 -DSR
7-RTS
8-CTS
9-RI
1-DCD
2RXD
3TXD
4-DTR
5GND
1.9.EXTERNAL SPEAKER
HEADER (J3)
1 Speaker+
2 Speaker-
3 Speaker-
4 Speaker-
J3
1.10.RESET HEADER (J7)
12
1 Reset+
2 Reset-
1.11.POWER
CONNECTOR (J5)
1 GND
2 +5VDC
3 +5VDC
4 GND
5 GND
6 +12VDC
7 -12VDC
8 -5VDC
J5
1.12.LED HEADER
(1) External Power LED & Keyboard
Lock Header (J4)
1 Power LED+
2 Not Used
3 Power LED-
4 Key-Lock+
5 Key-Lock-
(2) HDD LED Header (J1)
1
2LED+ LED-
(3) Watchdog LED Header (J2)
1 LED+
2 LED-

Page 3 of 4 AR-B1474 Manual
PART NO: 220010008-01
1.13..MEMORY SETTING
(1) Cache RAM Size Select (JP8)
256KB
12
34
512KB
(Factory Preset)
128KB
12
34
12
34
JP8 JP8 JP8
(2) DRAM Configuration
SIMM1 Total Memory
256KX32(X36) 1MB
512KX32(X36) 2MB
1MX32(X36) 4MB
2MX32(X36) 8MB
4MX32(X36) 16MB
8MX32(X36) 32MB
1.14.CRT DISPLAY TYPE
SELECT (JP13)
Factory-Default Setting
MONO/EGA/VGA DisplayColor Display
1
2
3
1
2
3
JP13
1.15.SWITCH SETTING
ON
123456
OFF 7 8
SW1-1 &
SW1-2 Set the base I/O port address
SW1-3 &
SW1-4 Set the starting memory address
SW1-5 &
SW1-6 Set the drive number of solid state disk
SW1-7 &
SW1-8 Set the used ROM memory chips
(1) I/O Port Address Select (SW1-1 &
SW1-2)
SW1-1 SW1-2 Base Port Solid State Disk Watchdog
OFF
(*) OFF 210h 210h-213h 214h-215h
ON OFF 290h 290h-293h 294h-295h
OFF ON 310h 310h-313h 314h-315h
ON ON 390h 390h-393h 394h-395h
(2) SSD Firmware Address Select
(SW1-3 & SW1-4)
SW1-3 SW1-4 SSD BIOS
Address Bank Memory Address
OFF
(*) OFF C800:0 (8KB) CA00:0 (8KB)
ON OFF CC00:0 (8KB) CE00:0 (8KB)
OFF ON D000:0 (8KB) D200:0 (8KB)
ON ON DC00:0 (8KB) DE00:0 (8KB)
(3) SSD Drive Number (SW1-5 & SW1-6)
SW1-5 SW1-6 Occupies floppy disk number
(SSD)
OFF
(*) OFF 0 or 1 (Note 1)
ON OFF 0 or 2 (Note 2)
OFF ON 0
ON ON 0
(4) SSD Drive Number for Simulate 2
Disk Drive (SW1-5 & SW1-6)
Occupies floppy disk number
SW1-5 SW1-6 FLASH (EPROM) SRAM
OFF OFF 0 or 1 2
ON OFF 0 or 2 3
OFF ON 0 1
ON ON 0 2
(5) ROM Type Select (SW1-7 & SW1-8)
SW1-7 SW1-8 EPROM Type
OFF OFF UV EPROM (27Cxxx)
ON OFF 5V FLASH 29Fxxx (*Note)
OFF ON 5V FLASH (29Cxxx & 28Eexxx)
ON ON 12V FLASH (28Fxxx)
(6) SSD BIOS Select (JP7)
Disable
123
Enable
123
JP7
(Factory preset)
(7) SSD Memory Type Setting (M1 ~ M3
& JP5)
M1, M2 & M3 EPROM (128KX8, 256KX8 and 512KX8)
5V FLASH (64KX8, 128KX8 and 256KX8)
(Factory Preset)
5V FLASH (512KX8 Only)
SRAM
M1, M2 & M3
M1, M2 & M3
1
2
3
ABC
1
2
3
ABC
1
2
3
ABC
M1, M2 & M3
1
2
3
ABC
123
JP5
1MX8 EPROM
(O l )
123
JP5
123
JP5
123
JP5
1.16.CPU SETTING
(1) AMD DX2-80 CPU Select (JP1)
123123
AMD DX2-80 Others CPU
JP1
(2) CPU Voltage Select (JP2)
123123
3.3V 5V
JP2
135 135
(3) AMD 4X CPU (5x86) Select (JP15)
AMD CPU
123
Others CPU
123
JP15
(4) CPU Clock Select (JP6 & JP9)
2X
123
1X
123
123
JP9
123
Factory Preset
Pin Definition
1-2 A
3-4 B
5-6 C
1
2
3
4
5
6
BAC
JP6CPU Type CPU
Clock Base Clock JP9 A B C
Note
DX-25,
DX2-50,
DX4-75
25MHz 50MHz 1X Close Open Open
DX-33,
DX2-66,
DX4-100,
5X86-133
33.3MHz 33.3MHz 1X Close Open Close Factory
Preset
DX-40,
DX2-80,
DX4-120
40MHz 40MHz 1X Close Close Open
DX-50 50MHZ 50MHz 1X Close Close Close

Page 4 of 4 AR-B1474 Manual
PART NO: 220010008-01
1.17.INSTALLATION
D.O.C.
1.17.1.Hardware Setting
(1) SSD BIOS Setting (JP7)
Disable
123
Enable
123
JP7 -- SSD BIOS
(2) D.O.C. Socket Select (M1)
M1
1
2
3
ABC
(3) D.O.C. Setting (SW1-8)
ON
123456
OFF 7 8
Note: There is 1 DIP switch located
on the AR-B1474. It performs the
followings:
SW1-1 &
SW1-2 Set the base I/O port address
SW1-3 &
SW1-4 Set the starting memory address
SW1-5,
SW1-6 &
SW1-7
The function now is
unavailable
SW1-8 Set the DiskOnChip only
1.17.2.Software Setting
We will attach the BU1474.EXE and
1474DOC.INI these two files,
BU1474.EXE is the utility program,
and the 1474DOC.INI is for D.O.C.
BIOS. When user execute the two
files for updating will show the
message on the screen as follows:
AR-B1474 Special SSD BIOS for
DiskOnChip Version 1.5M (C) 1998
Acrosser
DOC Socket Service – Version 0.2
(C) Copyright 1992 – 1996, M-Systems
Ltd.
TrueFFS – BIOS – Version 3.3.5 for
DiskOnChip 2000 (V1.05)
Copyright (C) M – Systems, 1992 – 1997
Note: If you want to use the D.O.C.,
and please contact technical
engineer for the utility
programs.