EMPAC INTERNATIONAL
ERI MagnumCache486 LC
|
Processor |
80486DX |
|
Processor Speed |
40MHz |
|
Chip Set |
C & T/OPTI |
|
Max. Onboard DRAM |
32MB |
|
Cache |
64/128/256KB |
|
BIOS |
AMI |
|
Dimensions |
330mm x 221mm |
|
I/O Options |
None |
|
NPU Options |
4167 |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Reset switch |
JP1 |
Speaker |
JP4 |
|
Power LED & keylock |
JP2 |
Turbo switch |
JP9 |
|
Turbo LED |
JP3 |
External battery |
JP18 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
Monitor type select color |
JP5 |
Closed | |
|
Monitor type select monochrome |
JP5 |
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 |
|
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 |
TAG |
|
64KB |
(8) 64K x 1 |
(1) 8K x 8 |
|
128KB |
(8) 32K x 4 |
(1) 8K x 8 |
|
256KB |
(8) 32K x 8 |
(1) 8K x 8 |
|
CACHE JUMPER CONFIGURATION | ||||||
|
Size |
JP12 |
JP13 |
JP19 |
JP20 |
JP21 |
JP22 |
|
64KB |
1 & 2 |
1 & 2 |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
|
128KB |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
|
256KB |
2 & 3 |
1 & 2 |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
|
Note: Pins designated should be in the closed position. | ||||||
|
CACHE JUMPER CONFIGURATION (CONT) | |||||
|
Size |
JP23 |
JP24 |
JP25 |
JP26 |
JP27 |
|
64KB |
2 & 3 |
1 & 2 |
2 & 3 |
1 & 2 |
1 & 2 |
|
128KB |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
|
256KB |
2 & 3 |
2 & 3 |
1 & 2 |
2 & 3 |
1 & 2 |
|
Note: Pins designated should be in the closed position. | |||||