ABC COMPUTER COMPANY, LTD.
A3263
|
Processor |
80286 |
|
Processor Speed |
25MHz |
|
Chip Set |
Headland |
|
Max. Onboard DRAM |
4MB |
|
Cache |
None |
|
BIOS |
AMI/Eurosoft |
|
Dimensions |
219mm x 234mm |
|
I/O Options |
None |
|
NPU Options |
80287 |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
External battery |
JP1 |
Reset switch |
JP5 |
|
Power LED & keylock |
JP2 |
Speaker |
JP6 |
|
Turbo switch |
JP4 |
Turbo LED |
JP7 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
Monitor type select color |
JP3 |
Closed | |
|
Monitor type select monochrome |
JP3 |
Open | |
|
CMOS memory normal operation |
JP8 |
Open | |
|
CMOS memory clear |
JP8 |
Closed | |
|
DRAM CONFIGURATION | ||||||
|
Size |
Bank 0 |
Parity (P-0) |
Bank 1 |
Parity (P-1) |
Bank 2 |
Bank 3 |
|
512KB |
(4) 44256 |
(2) 41256 |
NONE |
NONE |
NONE |
NONE |
|
512KB |
NONE |
NONE |
NONE |
NONE |
(2) 256K x 9 |
NONE |
|
1MB |
(4) 44256 |
(2) 41256 |
(4) 44256 |
(2) 41256 |
NONE |
NONE |
|
1MB |
(4) 44256 |
(2) 41256 |
NONE |
NONE |
NONE |
(2) 256K x 9 |
|
1MB |
NONE |
NONE |
NONE |
NONE |
(2) 256K x 9 |
(2) 256K x 9 |
|
2MB |
(4) 441000 |
(2) 411000 |
NONE |
NONE |
NONE |
NONE |
|
2MB |
NONE |
NONE |
NONE |
NONE |
(2) 1M x 9 |
NONE |
|
2.5MB |
(4) 44256 |
(2) 41256 |
(4) 441000 |
(2) 411000 |
NONE |
NONE |
|
2.5MB |
(4) 44256 |
(2) 41256 |
NONE |
NONE |
NONE |
(2) 1M x 9 |
|
2.5MB |
NONE |
NONE |
NONE |
NONE |
(2) 256K x 9 |
(2) 1M x 9 |
|
4MB |
(4) 441000 |
(2) 411000 |
(4) 441000 |
(2) 411000 |
NONE |
NONE |
|
4MB |
(4) 441000 |
(2) 411000 |
NONE |
NONE |
NONE |
(2) 1M x 9 |
|
4MB |
NONE |
NONE |
NONE |
NONE |
(2) 1M x 9 |
(2) 1M x 9 |