UNIDENTIFIED
80386SX-16/20
|
Processor |
80386SX |
|
Processor Speed |
16/20MHz |
|
Chip Set |
VLSI TOPCAT |
|
Max. Onboard DRAM |
32MB |
|
Cache |
None |
|
BIOS |
AMI/Award |
|
Dimensions |
333mm x 220mm |
|
I/O Options |
None |
|
NPU Options |
80387SX |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
External battery |
J1 |
Power LED & keylock |
J5 |
|
Turbo LED |
J2 |
Speaker |
J6 |
|
Turbo switch |
J3 |
Auxiliary keyboard |
JP5 |
|
Reset switch |
J4 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
Monitor type select monochrome |
JP1 |
pins 2 & 3 closed | |
|
Monitor type select color |
JP1 |
pins 1 & 2 closed | |
|
Power good signal detect from board |
JP2 |
pins 2 & 3 closed | |
|
Power good signal detect from power supply |
JP2 |
pins 1 & 2 closed | |
|
Battery select external |
JP4 |
pins 2 & 3 closed | |
|
Battery select internal |
JP4 |
pins 1 & 2 closed | |
|
Factory configured - do not alter |
JP11 |
Closed | |
|
Factory configured - do not alter |
JP12 |
Open | |
|
Factory configured - do not alter |
JP13 |
Closed | |
|
Factory configured - do not alter |
JP14 |
Closed | |
|
Factory configured - do not alter |
T2 |
N/A | |
|
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 |
NONE |
|
8MB |
(2) 1M x 9 |
(2) 1M x 9 |
(2) 1M x 9 |
(2) 1M x 9 |
|
8MB |
(2) 4M x 9 |
NONE |
NONE |
NONE |
|
9MB |
(2) 256K x 9 |
(2) 256K x 9 |
(2) 4M x 9 |
NONE |
|
10MB |
(2) 1M x 9 |
(2) 4M x 9 |
NONE |
NONE |
|
12MB |
(2) 1M x 9 |
(2) 1M x 9 |
(2) 4M x 9 |
NONE |
|
16MB |
(2) 4M x 9 |
(2) 4M x 9 |
NONE |
NONE |
|
17MB |
(2) 256K x 9 |
(2) 256K x 9 |
(2) 4M x 9 |
(2) 4M x 9 |
|
18MB |
(2) 4M x 9 |
(2) 4M x 9 |
(2) 1M x 9 |
NONE |
|
20MB |
(2) 1M x 9 |
(2) 1M x 9 |
(2) 4M x 9 |
(2) 4M x 9 |
|
24MB |
(2) 4M x 9 |
(2) 4M x 9 |
(2) 4M x 9 |
NONE |
|
32MB |
(2) 4M x 9 |
(2) 4M x 9 |
(2) 4M x 9 |
(2) 4M x 9 |