HAWK COMPUTERS
486 CACHE SERIES
|
Processor |
80486DX |
|
Processor Speed |
33MHz |
|
Chip Set |
Symphony |
|
Max. Onboard DRAM |
32MB |
|
Cache |
64/128/256/1024KB |
|
BIOS |
AMI |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
32-bit external memory card slot |
|
NPU Options |
4167 |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Power LED & keylock |
JP24 |
Turbo switch |
JP28 |
|
Speaker |
JP26 |
Turbo LED |
JP29 |
|
Reset switch |
JP27 |
32-bit external memory card |
S1 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
Factory configured - do not alter |
JP2 |
N/A | |
|
Factory configured - do not alter |
JP7 |
N/A | |
|
Factory configured - do not alter |
JP8 |
N/A | |
|
Factory configured - do not alter |
JP9 |
N/A | |
|
Factory configured - do not alter |
JP10 |
N/A | |
|
Factory configured - do not alter |
JP15 |
N/A | |
|
Factory configured - do not alter |
JP16 |
N/A | |
|
Factory configured - do not alter |
JP22 |
N/A | |
|
Factory configured - do not alter |
JP23 |
N/A | |
|
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 |
|
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 |
|
1024KB |
(4) 128K x 8 |
(4) 128K x 8 |
(1) 128K x 8 |
|
CACHE JUMPER CONFIGURATION | |||||||
|
Size |
JP3 |
JP4 |
JP5 |
JP6 |
JP11 |
JP12 |
JP13 |
|
64KB |
Closed |
Open |
2 & 3 |
2 & 3 |
1 & 2 |
1 & 2 |
1 & 2 |
|
128KB |
Closed |
Open |
1 & 2 |
1 & 2 |
2 & 3 |
1 & 2 |
1 & 2 |
|
256KB |
Closed |
Open |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
1 & 2 |
|
1024KB |
Closed |
Open |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
|
Note: Pins designated should be in the closed position. | |||||||
|
CACHE JUMPER CONFIGURATION (CONT) | |||||||
|
Size |
JP14 |
JP17 |
JP18 |
JP19 |
JP20 |
JP21 |
JP25 |
|
64KB |
1 & 2 |
1 & 2 |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
Open |
|
128KB |
1 & 2 |
Open |
1 & 2 |
1 & 2 |
1 & 2 |
1 & 2 |
Closed |
|
256KB |
1 & 2 |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
Open |
|
1024KB |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3 |
Open |
|
Note: Pins designated should be in the closed position. | |||||||