KLH
80386SX
|
Processor |
80386SX |
|
Processor Speed |
Unidentified |
|
Chip Set |
Unidentified |
|
Max. Onboard DRAM |
8MB |
|
Cache |
None |
|
BIOS |
Unidentified |
|
Dimensions |
395mm x 393mm |
|
I/O Options |
PS/2 mouse port, parallel port, serial port, IDE interface, VGA port, floppy drive connnector |
|
NPU Options |
80387SX |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
VGA port |
S1 |
PS/2 mouse interface |
S4 |
|
Parallel port |
S2 |
Riser Card |
S5 |
|
Serial port |
S3 | ||
|
Note: The location on HDD and of the floppy drive connector are unidentified. | |||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Switch |
Position | |
|
|
Factory configured - do not alter |
SW1/1 |
N/A |
|
|
Factory configured - do not alter |
SW1/4 |
Off |
|
|
Factory configured - do not alter |
SW1/5 |
Off |
|
|
PS/2 style monitor modes |
SW1/6 |
On |
|
PC/AT style monitor modes |
SW1/6 |
Off | |
|
|
PS/2 fixed frequency display timing |
SW1/7 |
Off |
|
Older multi-frequency display timing |
SW1/7 |
On | |
|
Note: The position of on and off are unidentified | |||
|
DRAM CONFIGURATION | ||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
|
512KB |
(2) 256K x 9 |
NONE |
NONE |
NONE |
|
1MB |
(2) 256K x 9 |
(2) 256K x 9 |
NONE |
NONE |
|
1.5MB |
(2) 256K x 9 |
(2) 256K x 9 |
(2) 256K x 9 |
NONE |
|
2MB |
(2) 256K x 9 |
(2) 256K x 9 |
(2) 256K x 9 |
(2) 256K x 9 |
|
2MB |
(2) 1M x 9 |
NONE |
NONE |
NONE |
|
2.5MB |
(2) 256K x 9 |
(2) 1M x 9 |
NONE |
NONE |
|
3MB |
(2) 256K x 9 |
(2) 256K x 9 |
(2) 1M x 9 |
NONE |
|
4MB |
(2) 1M x 9 |
(2) 1M x 9 |
NONE |
NONE |
|
4.5MB |
(2) 1M x 9 |
(2) 1M x 9 |
(2) 256K x 9 |
NONE |
|
5MB |
(2) 256K x 9 |
(2) 256K x 9 |
(2) 1M x 9 |
(2) 1M x 9 |
|
6MB |
(2) 1M x 9 |
(2) 1M x 9 |
(2) 1M x 9 | |
|
8MB |
(2) 1M x 9 |
(2) 1M x 9 |
(2) 1M x 9 |
(2) 1M x 9 |
|
ON-BOARD VGA CONFIGURATION | |||
|
Setting |
SW1/1 |
SW1/2 |
SW1/3 |
|
Enabled |
On |
On |
Off |
|
Disabled |
Off |
Off |
On |
|
TECHNICAL NOTE |
|
Note: Switch 1 on SW1 is unidentified. |