UNIDENTIFIED
486/33
Processor |
80486DX |
Processor Speed |
33MHz |
Chip Set |
OPTI |
Max. Onboard DRAM |
32MB |
Cache |
None |
BIOS |
AMI |
Dimensions |
330mm x 218mm |
I/O Options |
None |
NPU Options |
4167 |
CONNECTIONS | |||
Purpose |
Location |
Purpose |
Location |
External battery |
J4 |
Speaker |
J22 |
Power LED & keylock |
J21 |
Reset switch |
SW2 |
USER CONFIGURABLE SETTINGS | |||
Function |
Jumper |
Position | |
» |
Battery type select internal |
JP1 |
Closed |
Battery type select external |
JP1 |
Open | |
» |
Monitor type select monochrome |
JP2 |
Open |
Monitor type select color enabled |
JP2 |
Closed | |
» |
Factory configured - do not alter |
JP3 |
pins 2 & 3 closed |
» |
Factory configured - do not alter |
JP4 |
pins 1 & 2 closed |
» |
Factory configured - do not alter |
JP5 |
Open |
» |
Factory configured - do not alter |
JP6 |
pins 2 & 3 closed |
» |
Factory configured - do not alter |
JP7 |
Open |
DRAM CONFIGURATION | ||||
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
1MB |
(4) 256K x 9 |
NONE |
NONE |
NONE |
2MB |
(4) 256K x 9 |
(4) 256K x 9 |
NONE |
NONE |
3MB |
(4) 256K x 9 |
(4) 256K x 9 |
(4) 256K x 9 |
NONE |
4MB |
(4) 256K x 9 |
(4) 256K x 9 |
(4) 256K x 9 |
(4) 256K x 9 |
4MB |
(4) 1M x 9 |
NONE |
NONE |
NONE |
6MB |
(4) 256K x 9 |
(4) 256K x 9 |
(4) 1M x 9 |
NONE |
8MB |
(4) 1M x 9 |
(4) 1M x 9 |
NONE |
NONE |
10MB |
(4) 256K x 9 |
(4) 256K x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
16MB |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
32MB |
(4) 4M x 9 |
(4) 4M x 9 |
NONE |
NONE |