ASIA DATA, INC.
GOLD-286
Processor |
80286 |
Processor Speed |
12/16MHz |
Chip Set |
Unidentified |
Max. Onboard DRAM |
5MB |
Cache |
None |
BIOS |
AMI |
Dimensions |
220mm x 220mm |
I/O Options |
None |
NPU Options |
80287 |
CONNECTIONS | |||
Purpose |
Location |
Purpose |
Location |
Speaker |
R1 |
Turbo switch |
R4 |
Reset switch |
R2 |
Power LED & keylock |
R5 |
Turbo LED |
R3 |
External battery |
J2 |
USER CONFIGURABLE SETTINGS | |||
Function |
Jumper |
Position | |
» |
CMOS memory normal operation |
J1 |
Closed |
CMOS memory clear |
J1 |
Open | |
» |
BIOS type select 27512 |
JP7 |
pins 1 & 2 closed |
BIOS type select 27256 |
JP7 |
pins 2 & 3 closed | |
» |
CPU speed select 16 MHz |
JP8 |
pins 2 & 3 closed |
CPU speed select 12 MHz |
JP8 |
pins 1 & 2 closed | |
» |
NPU mode select synchronous with CPU |
JP9 |
pins 1 & 2 closed |
NPU mode select asynchronous with CPU |
JP9 |
pins 2 & 3 closed | |
» |
Monitor type select color |
JP10 |
Closed |
Monitor type select monochrome |
JP10 |
Open | |
» |
Keyboard BIOS select 8742 pin #32 |
JP11 |
pins 1 & 2 closed |
Keyboard BIOS select 8742 pin #23 |
JP11 |
pins 2 & 3 closed |
DRAM CONFIGURATION | ||||||
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
P-0 |
P-1 |
512KB |
(4) 44256 |
NONE |
NONE |
NONE |
(2) 41256 |
NONE |
512KB |
NONE |
NONE |
(2) 256K x 9 |
NONE |
NONE |
NONE |
1MB |
(4) 44256 |
(4) 44256 |
NONE |
NONE |
(2) 41256 |
(2) 41256 |
1MB |
NONE |
NONE |
(2) 256K x 9 |
(2) 256K x 9 |
NONE |
NONE |
2MB |
(4) 44256 |
(4) 44256 |
(2) 256K x 9 |
(2) 256K x 9 |
(2) 41256 |
(2) 41256 |
2MB |
NONE |
NONE |
(2) 1M x 9 |
NONE |
NONE |
NONE |
3MB |
(4) 44256 |
(4) 44256 |
(2) 1M x 9 |
NONE |
(2) 41256 |
(2) 41256 |
4MB |
NONE |
NONE |
(2) 1M x 9 |
(2) 1M x 9 |
NONE |
NONE |
5MB |
(4) 44256 |
(4) 44256 |
(2) 1M x 9 |
(2) 1M x 9 |
(2) 41256 |
(2) 41256 |
MAXIMUM MEMORY SIZE SETTINGS | ||||||
Size |
JP1 |
JP2 |
JP3 |
JP4 |
JP5 |
JP6 |
4MB |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
5MB |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
Note:Pins designated should be in the closed postition. |