UNIDENTIFIED
ETEQ 486 DX/SX
|
Processor |
80486SX/80487SX/80486DX |
|
Processor Speed |
20/25/33MHz |
|
Chip Set |
ETEQ |
|
Max. Onboard DRAM |
32MB |
|
Cache |
64/256KB |
|
BIOS |
AMI/MR |
|
Dimensions |
330.2mm x 218.4mm |
|
I/O Options |
32-bit external memory card slot |
|
NPU Options |
4167 |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
External battery |
JP1 |
Power LED & keylock |
JP35 |
|
Reset switch |
JP33 |
32-bit external memory card |
S1 |
|
Speaker |
JP34 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
| » |
Battery select internal |
JP1 |
pins 2 & 3 closed |
|
Battery select external |
JP1 |
pins 1 & 4 connected | |
| » |
Monitor type select color |
JP2 |
closed |
|
Monitor type select monochrome |
JP2 |
open | |
|
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 |
|
5MB |
(4) 1M x 9 |
(4) 256K x 9 |
|
8MB |
(4) 1M x 9 |
(4) 1M x 9 |
|
16MB |
(4) 4M x 9 |
NONE |
|
17MB |
(4) 4M x 9 |
(4) 256K x 9 |
|
20MB |
(4) 4M x 9 |
(4) 1M x 9 |
|
32MB |
(4) 4M x 9 |
(4) 4M x 9 |
|
Note:Memory configurations are unverified. | ||
|
CACHE CONFIGURATION | ||
|
Size |
Max Cacheable |
Bank 0 |
|
64KB |
16MB |
(8) 8K x 8 |
|
256KB |
64MB |
(8) 32K x 8 |
|
CACHE JUMPER CONFIGURATION | |||||
|
Size |
JP4 |
JP8 |
JP9 |
JP10 |
JP25 |
|
64KB |
open |
2 & 3 closed |
2 & 3 closed |
2 & 3 closed |
open |
|
256KB |
closed |
1 & 2 closed |
1 & 2 closed |
1 & 2 closed |
closed |
|
CPU TYPE CONFIGURATION | ||||
|
Type |
JP40 |
JP41 |
JP42 |
JP43 |
|
80486DX |
Closed |
Closed |
pins 2 & 3 closed |
pins 2 & 3 closed |
|
80487SX |
closed |
Closed |
pins 2 & 3 closed |
pins 1 & 2 closed |
|
80486SX |
Open |
Open |
pins 1 & 2 closed |
Open |