UNIDENTIFIED
ZERO WAIT 286 TURBO
|
Processor |
80286 |
|
Processor Speed |
12MHz |
|
Chip Set |
Unidentified |
|
Max. Onboard DRAM |
4MB |
|
Cache |
None |
|
BIOS |
AMI |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
None |
|
NPU Options |
80287 |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Speaker |
J2 |
External battery |
JP8 |
|
Power LED & keylock |
J3 |
Turbo switch |
JP10 |
|
Zero wait state LED |
JP6 |
Turbo LED |
JP12 |
|
Reset switch |
JP7 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
| » |
Monitor type select color |
JP1 |
Closed |
|
Monitor type select monochrome |
JP1 |
Open | |
| » |
Wait state select 1 |
JP2 |
Open |
|
Wait states select 0 |
JP2 |
Closed | |
| » |
BIOS type select 27128 |
JP9 |
Open |
|
BIOS type select 27256 |
JP9 |
Closed | |
| » |
Factory configured - do not alter |
JP11 |
Open |
|
DRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
512KB |
(18) 41256 |
NONE |
|
640KB |
(18) 41256 |
(18) 4164 |
|
1MB |
(18) 41256 |
(18) 41256 |
|
2MB |
(18) 411000 |
NONE |
|
4MB |
(18) 411000 |
(18) 411000 |
|
DRAM JUMPER CONFIGURATION | |||
|
Size |
JP3 |
JP4 |
JP5 |
|
512KB |
Closed |
Closed |
Open |
|
640KB |
Open |
Open |
Closed |
|
1MB |
Closed |
Open |
Closed |
|
2MB |
Open |
Closed |
Closed |
|
4MB |
Closed |
Closed |
Closed |