|
|
80386SX
FORCOM TECHNOLOGY CORPORATION
80386SX
|
Processor
|
80386SX
|
|
Processor Speed
|
16/20/25/33MHz
|
|
Chip Set
|
VLSI
|
|
Max. Onboard DRAM
|
16MB
|
|
Cache
|
None
|
|
BIOS
|
AWARD
|
|
Dimensions
|
330mm x 218mm
|
|
I/O Options
|
Floppy drive interface, IDE interface, parallel port,
PS/2 mouse port, serial ports (2), VGA port
|
|
NPU Options
|
80387SX
|
|
CONNECTIONS
|
|
Purpose
|
Location
|
Purpose
|
Location
|
|
Power LED & keylock
|
CN1
|
IDE interface
|
CN8
|
|
Speaker
|
CN2
|
Floppy drive interface
|
CN9
|
|
IDE interface LED
|
CN3
|
Serial port 2
|
CN10
|
|
Reset switch
|
CN4
|
Serial port 1
|
CN11
|
|
Turbo switch
|
CN5
|
Parallel port
|
CN12
|
|
Turbo LED
|
CN6
|
VGA port
|
CN13
|
|
External battery
|
CN7
|
|
|
|
USER CONFIGURABLE SETTINGS
|
|
Function
|
Jumper
|
Position
|
|
»
|
On-board battery select
|
J1
|
pins 1 & 2 closed
|
|
|
External battery enabled
|
J1
|
pins 2 & 3 closed
|
|
»
|
Monitor type select monochrome
|
JP2
|
Closed
|
|
|
Monitor type select color
|
JP2
|
Open
|
|
»
|
CMOS normal operation
|
JP6
|
pins 1 & 2 closed
|
|
|
CMOS memory clear
|
JP6
|
pins 3 & 4 closed
|
|
|
Monitor in interlace mode
|
JP7
|
Closed
|
|
|
Monitor in non-interlace mode
|
JP7
|
Open
|
|
|
VGA display enabled
|
JP12
|
pins 2 & 3 closed
|
|
|
VGA display disabled
|
JP12
|
pins 1 & 2 closed
|
|
|
VESA monitor enabled
|
JP14
|
pins 1 & 2 closed
|
|
|
VGA monitor enabled
|
JP14
|
pins 2 & 3 closed
|
|
DRAM CONFIGURATION
|
|
Size
|
Bank 0
|
Bank 1
|
|
512KB
|
(2) 256K x 9
|
NONE
|
|
1MB
|
(2) 256K x 9
|
(2) 256K x 9
|
|
2MB
|
(2) 1M x 9
|
NONE
|
|
4MB
|
(2) 1M x 9
|
(2) 1M x 9
|
|
8MB
|
(2) 4M x 9
|
NONE
|
|
16MB
|
(2) 4M x 9
|
(2) 4M x 9
|
|