|
|
MULTI ARRAY SBC BOARD
MULTI-TECH SYSTEMS, INC.
MULTI ARRAY SBC BOARD
|
Processor
|
80486DX2/80486DX4
|
|
Processor Speed
|
50(internal)/66(internal)/75(internal)/100(internal)MHz
|
|
Chip Set
|
Unidentified
|
|
Max. Onboard DRAM
|
128MB
|
|
Cache
|
None
|
|
BIOS
|
Phoenix
|
|
Dimensions
|
1235mm x 340mm
|
|
I/O Options
|
Parallel port, serial ports (2), floppy drive interface, IDE interface
|
|
NPU Options
|
None
|
|
CONNECTIONS
|
|
Purpose
|
Location
|
Purpose
|
Location
|
|
IDE interface
|
CN1
|
Serial port 1
|
CN6
|
|
Serial port 2
|
CN2
|
Reset switch
|
CN7
|
|
Parallel port
|
CN3
|
Speaker
|
J20
|
|
Floppy drive interface
|
CN4
|
IDE interface LED
|
J27
|
|
VGA port
|
CN5
|
Power LED
|
J28
|
|
USER CONFIGURABLE SETTINGS
|
|
Function
|
Jumper
|
Position
|
|
»
|
CMOS memory normal operation
|
J26
|
Open
|
|
|
CMOS memory clear
|
J26
|
Closed
|
|
DRAM CONFIGURATION
|
|
Size
|
Bank 0
|
Bank 1
|
|
4MB
|
(1) 1M x 36
|
NONE
|
|
8MB
|
(1) 1M x 36
|
(1) 1M x 36
|
|
8MB
|
(1) 2M x 36
|
NONE
|
|
12MB
|
(1) 1M x 36
|
(1) 2M x 36
|
|
12MB
|
(1) 2M x 36
|
(1) 1M x 36
|
|
16MB
|
(1) 2M x 36
|
(1) 2M x 36
|
|
16MB
|
(1) 4M x 36
|
NONE
|
|
20MB
|
(1) 1M x 36
|
(1) 4M x 36
|
|
20MB
|
(1) 4M x 36
|
(1) 1M x 36
|
|
24MB
|
(1) 2M x 36
|
(1) 4M x 36
|
|
24MB
|
(1) 4M x 36
|
(1) 2M x 36
|
|
32MB
|
(1) 4M x 36
|
(1) 4M x 36
|
|
32MB
|
(1) 8M x 36
|
NONE
|
|
36MB
|
(1) 1M x 36
|
(1) 8M x 36
|
|
36MB
|
(1) 8M x 36
|
(1) 1M x 36
|
|
40MB
|
(1) 2M x 36
|
(1) 8M x 36
|
|
40MB
|
(1) 8M x 36
|
(1) 2M x 36
|
|
48MB
|
(1) 4M x 36
|
(1) 8M x 36
|
|
48MB
|
(1) 8M x 36
|
(1) 4M x 36
|
|
64MB
|
(1) 8M x 36
|
(1) 8M x 36
|
|
64MB
|
(1) 16M x 36
|
NONE
|
|
68MB
|
(1) 1M x 36
|
(1) 16M x 36
|
|
68MB
|
(1) 16M x 36
|
(1) 1M x 36
|
|
72MB
|
(1) 2M x 36
|
(1) 16M x 36
|
|
72MB
|
(1) 16M x 36
|
(1) 2M x 36
|
|
80MB
|
(1) 4M x 36
|
(1) 16M x 36
|
|
80MB
|
(1) 16M x 36
|
(1) 4M x 36
|
|
96MB
|
(1) 8M x 36
|
(1) 16M x 36
|
|
96MB
|
(1) 16M x 36
|
(1) 8M x 36
|
|
128MB
|
(1) 16M x 36
|
(1) 16M x 36
|
|