UNIDENTIFIED
SIS-386
|
Processor |
80386DX |
|
Processor Speed |
25/33MHz |
|
Chip Set |
C & T |
|
Max. Onboard DRAM |
8MB |
|
Cache |
64KB (on external card) |
|
BIOS |
AMI |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
32-bit external cache card slot |
|
NPU Options |
80387/3167 |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
External battery |
J3 |
Turbo LED |
JPC pins 12 & 13 |
|
32-bit external cache cards |
J16 & J17 |
Turbo switch |
JPC pins 15 - 17 |
|
Power LED & keylock |
JPC pins 1 - 5 |
Reset switch |
JPC pins 19 & 20 |
|
Speaker |
JPC pins 7 - 10 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
Factory configured - do not alter |
JP1 |
N/A | |
|
Factory configured - do not alter |
JP3 |
N/A | |
|
Factory configured - do not alter |
JP4 |
N/A | |
|
Factory configured - do not alter |
JP5 |
N/A | |
|
Factory configured - do not alter |
JP6 |
N/A | |
|
Monitor type select monochrome |
JP7 |
Open | |
|
Monitor type select color |
JP7 |
Closed | |
|
Factory configured - do not alter |
JP8 |
N/A | |
|
NPU mode select synchronous with CPU |
JP9 |
Open | |
|
NPU mode select asynchronous with CPU |
JP9 |
Closed | |
|
DRAM CONFIGURATION | ||||||
|
Size |
Bank 0 |
P-0 |
Bank 1 |
P-1 |
Bank 2 |
Bank 3 |
|
1MB |
(8) 44256 |
(4) 41256 |
NONE |
NONE |
NONE |
NONE |
|
1MB |
NONE |
NONE |
NONE |
NONE |
(4) 256K x 9 |
NONE |
|
2MB |
(8) 44256 |
(4) 41256 |
(8) 44256 |
(4) 41256 |
NONE |
NONE |
|
2MB |
NONE |
NONE |
NONE |
NONE |
(4) 256K x 9 |
(4) 256K x 9 |
|
4MB |
NONE |
NONE |
NONE |
NONE |
(4) 1M x 9 |
NONE |
|
8MB |
NONE |
NONE |
NONE |
NONE |
(4) 1M x 9 |
(4) 1M x 9 |
|
CACHE JUMPER CONFIGURATION | ||||
|
Size |
JP2A |
JP2B |
JP2C |
JP2D |
|
64KB |
Open |
Open |
Open |
Open |
|
128KB |
Closed |
Closed |
Closed |
Closed |