UNIDENTIFIED
WL801M MINY AT-286
|
Processor |
80286 |
|
Processor Speed |
6/8/10MHz |
|
Chip Set |
C & T |
|
Max. Onboard DRAM |
1MB |
|
SRAM Cache |
None |
|
BIOS |
AMI/ERSO/Phoenix/Wisetek |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
None |
|
NPU Options |
80287 |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Turbo switch |
J2 pins 2 & 3 |
External battery |
J9 |
|
Speaker |
J6 |
Reset switch |
JP1 |
|
Power LED & keylock |
J8 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
CPU speed select switchable from turbo switch |
J2 |
pins 2 & 3 connected | |
|
CPU speed select switchable from keyboard |
J2 |
pins 1 & 2 closed | |
|
Factory configured - do not alter |
J5 |
unknown | |
|
I/O bus select 0 wait states |
J7 |
pins 2 & 3 closed | |
|
I/O bus select 1 wait state |
J7 |
pins 1 & 2 closed | |
|
Monitor type select monochrome |
SW1 |
pins 1 & 2 closed | |
|
Monitor type select color |
SW1 |
pins 2 & 3 closed | |
|
DRAM CONFIGURATION | ||||
|
Size |
Bank 0 |
Bank 1 |
J3 |
J4 |
|
256KB |
(18) 4164 |
(18) 4164 |
pins 2 & 3 closed |
pins 2 & 3 closed |
|
512KB |
(18) 41256 |
NONE |
pins 2 & 3 closed |
pins 1 & 2 closed |
|
640KB |
(18) 41256 |
(18) 4164 |
pins 1 & 2 closed |
pins 2 & 3 closed |
|
1024KB |
(18) 41256 |
(18) 41256 |
pins 1 & 2 closed |
pins 1 & 2 closed |