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 |