WYSE TECHNOLOGY, INC.
WYSE PC 286 MODEL 2012I
|
Processor |
80286 |
|
Processor Speed |
12MHz |
|
Chip Set |
WYSE |
|
Max. Onboard DRAM |
4MB |
|
Cache |
None |
|
BIOS |
WYSE |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
None |
|
NPU Options |
80287 |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Power LED & keylock |
J18 |
Reset switch |
J29 |
|
External battery |
J22 |
Turbo LED |
J103 |
|
Speaker |
J23 |
Turbo switch |
J104 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper/Switch |
Position | |
|
DRAM speed select 120ns |
J10 |
pins 2 & 3 closed | |
|
DRAM speed select 80ns |
J10 |
pins 1 & 2 closed | |
|
Power good signal detect from power supply |
J17 |
pins 1 & 2 closed | |
|
Power good signal detect from board |
J17 |
pins 2 & 3 closed | |
|
Battery select internal |
J28 |
pins 1 & 2 closed | |
|
Battery select external |
J28 |
pins 2 & 3 closed | |
|
Timing mode select normal |
J30 |
Open | |
|
Timing mode select fast ALE |
J30 |
Closed | |
|
DRAM wait state select 1 |
J31 |
Open | |
|
DRAM wait states select 0 |
J31 |
Closed | |
|
Monitor type select color |
SW1/4 |
On | |
|
Monitor type select monochrome |
SW1/4 |
Off | |
|
DRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
1MB |
(18) 41256 |
(18) 41256 |
|
2MB |
(18) 411000 |
NONE |
|
4MB |
(18) 411000 |
(18) 411000 |
|
DRAM SWITCH CONFIGURATION | |||
|
Size |
SW1/1 |
SW1/2 |
SW1/3 |
|
1MB |
On |
Off |
On |
|
2MB |
Off |
Off |
On |
|
4MB |
On |
On |
Off |