Difference between revisions of "Abit FA3"
(Created page with "<font size="5" color="#000000" face="Arial"> ''' '''</font> ABIT COMPUTER CORPORATION <font size="5" color="#000000" face="Arial"> </font> FA3 MAINBOARD <font face="Arial"...") |
(No difference)
|
Latest revision as of 16:49, 23 December 2015
ABIT COMPUTER CORPORATION
FA3 MAINBOARD
| Processor |
80386DX |
| Processor Speed |
33/40MHz |
| Chip Set |
Unidentified |
| Max. Onboard DRAM |
32MB |
| Cache |
64/128/256KB |
| BIOS |
AMI/Award |
| Dimensions |
254mm x 218mm |
| I/O Options |
None |
| NPU Options |
80387DX/3167 |
| CONNECTIONS | |||
| Purpose | Location | Purpose | Location |
|
External battery |
J4 |
Turbo switch |
J7 pins 1 & 2 |
|
Reset switch |
J5 |
Turbo LED |
J7 pins 4 & 5 |
|
Speaker |
J6 |
Power LED & keylock |
J8 |
| USER CONFIGURABLE SETTINGS | |||
| Function | Jumper | Position | |
|
� |
Factory configured - do not alter |
JP1 |
pins 1 & 2 closed |
|
� |
Factory configured - do not alter |
JP1 |
pins 2 & 3 closed |
|
� |
Monitor type select monochrome |
JP2 |
pins 2 & 3 closed |
|
Monitor type select CGA/EGA/VGA |
JP8 |
pins 2 & 3 closed | |
| DRAM CONFIGURATION | ||
| Size | Bank 0 | Bank 1 |
|
1MB |
(4) 256K x 9 |
NONE |
|
2MB |
(4) 256K x 9 |
(4) 256K x 9 |
|
4MB |
(4) 1M x 9 |
NONE |
|
8MB |
(4) 1M x 9 |
(4) 1M x 9 |
|
16MB |
(4) 4M x 9 |
NONE |
|
32MB |
(4) 4M x 9 |
(4) 4M x 9 |
| CACHE CONFIGURATION | |||
| Size | Bank 0 | Bank 1 | TAG |
|
64KB |
(4) 8K x 8 |
(4) 8K x 8 |
(1) 8K x 8 |
|
128KB |
(4) 32K x 8 |
NONE |
(1) 8K x 8 |
|
256KB |
(4) 32K x 8 |
(4) 32K x 8 |
(1) 32K x 8 |
| CACHE JUMPER CONFIGURATION | ||
| Size | JP5 | JP6 |
|
64KB |
Open |
pins 1 & 2 closed |
|
128KB |
pins 1 & 2, 3 & 4 closed |
pins 2 & 3 closed |
|
256KB |
pins 1 & 2, 3 & 4, 5 & 6 closed |
pins 1 & 2 closed |
