Acrosser Technology AR-B1578 User manual

Page 1of 3AR-B1578 Manual
AR-B1578 Manual
Version 1.3
1. SETTING UP THE SYSTEM
1
12
2
1
1
1
1
1
J10
J3 CN6 J6
J12
JP5
TH12TH11
TH9
TH8
CN8 CN9
TH13
TH6 TH7
SW1
SW2
1
SIMM2
1
SIMM1
CN7
CN10
U4
U10
D3
D1
J9
JP6 DB2
DB1
CN1 CN2
CN5
CN3
CN4
U8
U2
J1 J4
JP4
J5
JP1
1
50
51
U3
J8
J11
J2
JP3
JP2
J7
U5
BUS2
BUS1
1.1. PACKING LIST
lThe quick setup manual
l1 AR-B1578 CPU board
l1 Hard disk drive adapter cable for 3.5”HDD
l1 Hard disk drive adapter cable for 2.5”HDD
l1 Floppy disk drive adapter cable
l1 Parallel port adapter cable & 1 RS-232C interface cable mounted
on one bracket
l1 Keyboard adapter cable
l1 USB device adapter cable
l3 Software utility diskettes
1.2. PC/104 CONNECTOR
(1) 64 Pin PC/104 Connector Bus A & B
(CN8)
1
2
64-Pin PC/104 Connector 63
64
1.3.WATCHDOG
TRANSFERRING
SELECT (JP5)
1
32
54 6
Standard Mode
(Factroy Preset)
1
32
54 6
AR-B1578A Default
Communication Mode
JP5
(2) 40 Pin PC/104 Connector Bus C & D
(CN9)
1
239 40
40 Pin PC/104 Connector
1.4. KEYBOARDCONNECTOR
(1) Keyboard Lock Header (J8)
1
2KBLK GND
1 2
(2) 6-Pin Mini DIN Keyboard Connector
(CN10)
1 DATA
3 GND
2 Not Used
6 Not Used
4 VCC
12
3 4
56
5 CLOCK
CN10 (Front View)
(3) AUX. Keyboard Connector (J12)
2 DATA
4 GND
1 CLOCK
5 VCC
3 Not Used
J12
1.5. PS/2 MOUSE
CONNECTOR (CN7 & J6)
(1) PS/2 Mouse IRQ12 Setting (JP3)
Enable
Factory Preset
12 12
Disable
JP3
(2) PS/2 Mouse Connector (CN7 & J6)
DATA
GND
CLOCK
N.C.
1
2
3
4
5
6
VCC
N.C. 12
34
56
J6 6 Pin Mini-DIN
CN7
1.6.FDD PORT
CONNECTOR (CN2)
1
2
1.7.PARALLEL PORT
CONNECTOR (CN5)
1
2
1
14
13
25 D-Type Connector
Parallel Port Connector
1.8.SERIAL PORT
(1) RS-232/RS-485 Select (JP4, JP1 &
SW1-8)
(A) COM-A RS-485 Adapter Select
(JP4) Reserved for Acrosser's
RS-485 Adapter Used Only
1 2 3
RS-232C
1 2 3 Factory-Default Setting
CAUTION: 1.The detail description manual file was attached in the software utility
diskette.
2.It is suggested to use 2 SIMMs on board with the same brand, model,
memory and specification, so that the system can function normally.

Page 2of 3AR-B1578 Manual
(B) COM-B RS-485 Adapter Select
(JP1)
Reserved for Acrosser's
RS-485 Adapter Used Only
1
2
3
RS-232C
1
2
3
Factory-Default Setting
(C) COM-B RS-232C/RS-485 Select
(SW1-8)
ON
1 2 3 4 5 6
OFF
SW1-8 -- RS-232 (Factory Default Setting)
7 8
ON
1 2 3 4 5 6
OFF
SW1-8 -- RS-485
7 8
(2) RS-485 Terminator Select (JP2)
OFF
Factory Preset
1
21 2ON
(3) RS-485 Connector (J4)
1 N485+
2 N485-
3 GND
J4 (COM B)
(4) RS-232 Connector (CN3 & DB2)
SW1-7 Address Note
OFF D400 : 0000 Factory Preset
ON D000 : 0000
1.9. USB CONNECTOR (CN4)
6 DATA+
8 GND
CASE GND 9 10 CASE GND
2 VCC
DATA- 3 4 DATA-
DATA+ 5
CN4
VCC 1
GND 7
1
2
9753
10 8 6 4
1.10.EXTERNAL SPEAKER
HEADER (J1)
1 Speaker+
2 Speaker-
3 Speaker-
4 Speaker-
1.11.RESET HEADER (J7)
1 Reset+
1 2 2 Reset-
1.12.LED HEADER
(1) External Power LED (J5)
1 2 3
1 Power LED+
2 Not Used
3 Power LED-
(2) HDD LED Header for IDE0 (J2)
1
2LED+ LED-
(3) HDD LED Header for IDE1 (J3)
1
2LED- LED+
(4) Watchdog LED Header (J11)
1LED+
2LED-
1 2
1.13.POWER CONNECTOR
(J9) 1 GND
2 +5 VDC
3 +5 VDC
4 GND
5 GND
6 +12 VDC
7 -12 VDC
8 -5 VDC
1.14.CRT CONNECTOR (DB1)
DB1 (CRT Connector)
6
10
15
111
2
3
4
5
1 Red
2 Green
3 Blue
13 Horizontial Sync
14 Vertical Sync
4, 9, & 11 Not used
5 & 10 Ground
6, 7 & 8 AGND
12 DDC DATA
15 DDC CLOCK
1.15.DRAM CONFIGURATION
SIMM2 SIMM1 Total Memory
256KX32(X36) 256KX32(X36) 2MB
512KX32(X36) 512KX32(X36) 4MB
1MX32(X36) 1MX32(X36) 8MB
2MX32(X36) 2MX32(X36) 16MB
4MX32(X36) 4MX32(X36) 32MB
8MX32(X36) 8MX32(X36) 64MB
16MX32(X36) 16MX32(X36) 128MB
1.16.D.O.C. MEMORY
ADDRESS SELECT
(SW1-7)
Step 1:
Use SW1 to select the correct
D.O.C. memory address.
Step 2:
Insert programmed DiskOnChip
into sockets U10 setting as DOC.
Step 3:
Line up and insert the AR-B1578
card into any free slot of your
computer.
ON
123456
OFF
SW1-7 -- D.O.C. Memory Address
(Factory Default Setting)
7 8
DOC
SW1-7 Address Note
OFF D400 : 0000 Factory Preset
ON D000 : 0000
1.17.CPU SETTING
A. System Base Clock & CPU Clock
Multiplier (SW1)
ON
1 2 3 4 5 6
OFF
ClockMultiplier
SW1 -- Factory Default Setting
7 8
DOC
RS-485
(1) CPU Base Clock Select (SW1)
SW1-4 SW1-5 SW1-6 Base Clock PCI Clock
ON ON OFF 50MHz 25MHz
OFF ON OFF 66.6MHz 33.3MHz
ON OFF OFF 60MHz 30MHz
OFF OFF OFF 55MHz 27.5MHz
OFF OFF ON 75MHz 37.5MHz
ON
123456
OFF
ClockMultiplier
7 8
DOC
RS-485
(2) CPU Clock Multiplier Select (SW1)
ON
1 2 3 4 5 6
OFF
Multiplier
SW1
7 8
BF0BF1BF2
B. CPU Logic Core Voltage Select (SW2)
ON
1234
OFF
SW2 -- Factory Default Setting
The following table lists the setup of CPU
voltages from 1.96V to 3.46V.
SW2-1 SW2-2 SW2-3 SW2-4 SW2-5 SW2-6 Voltage
OFF OFF OFF OFF OFF -- 1.96V
ON OFF OFF OFF OFF -- 2.06V
OFF ON OFF OFF OFF -- 2.16V
ON ON OFF OFF OFF -- 2.2 V
ON ON OFF OFF OFF -- 2.26V
OFF OFF ON OFF OFF -- 2.36V
ON OFF ON OFF OFF -- 2.4 V
ON OFF ON OFF OFF -- 2.46V
OFF ON ON OFF OFF -- 2.56V
ON ON ON OFF OFF -- 2.66V
OFF OFF OFF ON OFF -- 2.76V
ON OFF OFF ON OFF -- 2.86V
OFF ON OFF ON OFF -- 2.96V
ON ON OFF ON OFF -- 3.06V
OFF OFF ON ON OFF -- 3.16V
ON OFF ON ON OFF -- 3.26V
OFF ON ON ON OFF -- 3.36V
ON ON ON ON OFF -- 3.46V
C. CPU Cooling Fan Power Connector
(J10)
1+12V
2GND
12
D. P54C/P55C CPU Type Select (JP6)
Intel Pentium
AMD K5
Cyrix 6x86
IDT Winchip C6
1
2
3
4 6
5
Intel Pentium MMX
AMD K6
Cyrix 6x86L
Cyrix 6x86MX
(Factory Preset)
1
2
3
4 6
5

Page 3of 3AR-B1578 Manual
Intel CPU SW1
SW1-1
SW1-2
SW1-3
CPU Type
Work
Frequency
Clock
Multiplier
BF0
BF1
BF2
SW2
Pentium - 75
75MHz
50.0MHz
1.5X
Off
Off
Off
3.36V
Pentium - 90
90MHz
60.0MHz
1.5X
Off
Off
Off
Pentium - 100
100MHz
66.7MHz
1.5X
Off
Off
Off
Pentium - 120
120MHz
60.0MHz
2.0X
On
Off
Off
Pentium - 133
133MHz
66.7MHz
2.0X
On
Off
Off
Pentium - 150
150MHz
60.0MHz
2.5X
On
On
Off
Pentium - 166
166MHz
66.7MHz
2.5X
On
On
Off
Pentium - 200
200MHz
66.7MHz
3.0X
Off
On
Off
MMX-166 166MHz
66.7MHz
2.5X
On
On
Off
2.86V
MMX-200 200MHz
66.7MHz
3.0X
Off
On
Off
MMX-233 233MHz
66.7MHz
3.5X
Off
Off
Off
AMD CPU SW1
SW1-1
SW1-2
SW1-3
CPU Type Work
Frequency
Clock
Multiplier
BF0
BF1
BF2
SW2
K5-PR75 (ABR)
75MHz
50.0MHz
1.5X
Off
Off
Off
3.46V
K5-PR90 (ABR)
90MHz
60.0MHz
1.5X
Off
Off
Off
K5-PR100 (ABR)
100MHz
66.7MHz
1.5X
Off
Off
Off
K5-PR120 (ABR)
90MHz
60.0MHz
1.5X
On
Off
Off
K5-PR133 (ABR)
100MHz
66.7MHz
1.5X
On
Off
Off
K5-PR166 (ABR)
116.7MHz
66.7MHz
1.75X
On
On
Off
K5-PR75 (AFR)
75MHz
50.0MHz
1.5X
Off
Off
Off
3.36V
K5-PR90 (AFR)
90MHz
60.0MHz
1.5X
Off
Off
Off
K5-PR100 (AFR)
100MHz
66.7MHz
1.5X
Off
Off
Off
K5-PR120 (AFR)
90MHz
60.0MHz
1.5X
On
Off
Off
K5-PR133 (AFR)
100MHz
66.7MHz
1.5X
On
Off
Off
K5-PR166 (AFR)
116.7MHz
66.7MHz
1.75X
On
On
Off
K6-166(MMX)(ANR)
166MHz
66.7MHz
2.5X
On
On
Off
2.96V
K6-200(MMX)(ANR)
200MHz
66.7MHz
3.0X
Off
On
Off
K6-233(MMX)(ANR)
233MHz
66.7MHz
3.5X
Off
Off
Off
3.36V
K6-2-300
300MHz
66.7MHz
4.5X
On
On
On
2.26V
K6-2-333
333MHz
66.7MHz
5.0X
Off
On
On
K6-2-366
366MHz
66.7MHz
5.5X
Off
Off
On
2.2V
K6-2-380
375MHz
75 MHz
5.0X
Off
On
On
K6-2-400
400MHz
66.7MHz
6.0X
On
Off
Off
K6-2-450
450MHz
75 MHz
6.0X
On
Off
Off
K6-2-450
450MHz
75 MHz
6.0X
On
Off
Off
2..4V
K6-3-400
400MHz
66.7MHz
6.0X
On
Off
Off
2.2V
K6-3-400
400MHz
66.7MHz
6.0X
On
Off
Off
2.4V
K6-3-450
450MHz
75 MHz
6.0X
On
Off
Off
Cyrix CPU SW1
SW1-1
SW1-2
SW1-3
CPU Type Work
Frequency
Clock
Multiplier
BF0
BF1
BF2
SW2
6X86-PR120
100MHz
50.0MHz
2.0X
On
Off
Off
3.36V
6X86-PR133
110MHz
55.0MHz
2.0X
On
Off
Off
6X86-PR150
120MHz
60.0MHz
2.0X
On
Off
Off
6X86-PR166
133MHz
66.7MHz
2.0X
On
Off
Off
6X86-PR200
150MHz
75.0MHz
2.0X
On
Off
Off
6X86L-PR120
100MHz
50.0MHz
2.0X
On
Off
Off
2.86V
6X86L-PR133
110MHz
55.0MHz
2.0X
On
Off
Off
6X86L-PR150
120MHz
60.0MHz
2.0X
On
Off
Off
6X86L-PR166
133MHz
66.7MHz
2.0X
On
Off
Off
6X86L-PR200
150MHz
75.0MHz
2.0X
On
Off
Off
6X86-PR166(MMX)
150/133
60/66.7
2.5X/2X
On
On/Off
Off
2.96V
6X86-PR200(MMX)
166/150
66.7/75
2.5X/2X
On
On/Off
Off
6X86-PR233(MMX)
200/188
66.7/75
3X/2.5X
Off/On
On
Off
6X86-PR300(MMX)
233MHz
66.7MHz
3.5X
Off
Off
Off
IDT Winchip CPU
SW1 SW1-1 SW1-2 SW1-3
CPU Type Work
Frequency Clock Multiplier BF0 BF1 BF2 SW2
IDT C6-180 180MHz 60.0MHz 3.0X Off On Off 3.46V
IDT C6-200 200MHz 66.7MHz 3.0X Off On Off
IDT C6-225 225MHz 75.0MHz 3.0X Off On Off
IDT C6-240 240MHz 60.0MHz 4.0X On Off On
NOTE: Intel CPU Pentium MMX - 200 is factory default setting.
1.18.HARD DISK (IDE) CONNECTOR
(1) 40-Pin Hard Disk (IDE) Connector (CN1) (2) 44-Pin Hard Disk (IDE) Connector (CN6)
1
21 2
Pin
Signal
Pin
Signal
Pin
Signal
Pin
Signal
1
-RESET
2
GROUND
1
-RESET
2
GROUND
3
DATA 7
4
DATA 8
3
DATA 7
4
DATA 8
5
DATA 6
6
DATA 9
5
DATA 6
6
DATA 9
7
DATA 5
8
DATA 10
7
DATA 5
8
DATA 10
9
DATA 4
10
DATA 11
9
DATA 4
10
DATA 11
11
DATA 3
12
DATA 12
11
DATA 3
12
DATA 12
13
DATA 2
14
DATA 13
13
DATA 2
14
DATA 13
15
DATA 1
16
DATA 14
15
DATA 1
16
DATA 14
17
DATA 0
18
DATA 15
17
DATA 0
18
DATA 15
19
GROUND
20
NOT USED
19
GROUND
20
NOT USED
21
IDEDRQ A
22
GROUND
21
IDEDRQ B
22
GROUND
23
-IOW A
24
GROUND
23
-IOW B
24
GROUND
25
-IOR A
26
GROUND
25
-IOR B
26
GROUND
27
-CHRDY A
28
GROUND
27
-CHRDY B
28
GROUND
29
DACK A
30
GROUND
29
DACK B
30
GROUND
31
-IRQ 14
32
NOT USED
31
-IRQ B
32
NOT USED
33
SA 1
34
NOT USED
33
SA 1
34
NOT USED
35
SA 0
36
SA 2
35
SA 0
36
SA 2
37
CS 0
38
CS 1
37
CSB 0
38
CSB 1
39
HD LED B
40
GROUND
41
VCC
42
VCC
43
GND
44
GND