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 (CON’T) | |||||||
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. |