AMDEK CORPORATION
SYSTEM/286 SERIES
|
Processor |
80286 |
|
Processor Speed |
8/10/12MHz |
|
Chip Set |
Unidentified |
|
Video Chip Set |
None |
|
Maximum Onboard Memory |
1MB |
|
Maximum Video Memory |
None |
|
Cache |
None |
|
BIOS |
Unidentified |
|
Dimensions |
Unidentified |
|
I/O Options |
None |
|
NPU Options |
80287 |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
External battery |
J19 |
Speaker |
JP2 |
|
Power good connector |
JP1 |
Reset switch |
TP1 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
|
Factory configured - do not alter |
J1 |
Open |
|
|
Factory configured - do not alter |
J2 |
Closed |
|
|
Factory configured - do not alter |
J3 |
Closed |
|
|
Factory configured - do not alter |
J4 |
Closed |
|
|
Factory configured - do not alter |
J13 |
Open |
|
|
Parity enabled |
J18 |
Open |
|
Parity disabled |
J18 |
Closed | |
|
|
Factory configured - do not alter |
JP3 |
Unidentified |
|
|
Monitor type select color |
WD |
Closed |
|
Monitor type select monochrome |
WD |
Open | |
|
DRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
512KB |
(18) 41256 |
None |
|
1MB |
(18) 41256 |
(18) 41256 |
|
DRAM JUMPER CONFIGURATION | |||
|
Memory onboard |
Starting address |
WA |
WB |
|
512KB |
512KB/1MB |
Closed |
Closed |
|
1MB |
512KB |
Closed |
Closed |
|
1MB |
1MB |
Open |
Closed |
|
1MB |
1.375MB |
Open |
Open |
|
1MB |
1.5MB |
Closed |
Open |
|
NPU SPEED SELECTION | |||
|
Speed |
WC |
WE |
WF |
|
6MHz |
Closed |
Open |
Closed |
|
10MHz |
Open |
Closed |
Open |