PPS Mercury
| PPS (Progressive Peripherals & Software): Mercury |
| Connection: CPU Fast Slot (A3000/A4000) |
PPS Mercury
Closeup - bytes
| Processor: | 040@28Mhz, 040@33Mhz or 040@35Mhz |
| FPU: | Internal |
| MMU: | Internal |
| Max Ram: | 32MB |
| Ram Type: | 4 x 30pin SIMM slots (Supports Static Column, Fast Page of Nibble RAM) |
In order to use this card, you require at least Kickstart 2.04.
Jumpers
There are 5 banks of jumpers on the Mercury as follows.
(O = Open, X = Closed)
Jumper bank A (Memory Speed)
| 33Mhz | 28Mhz | Bank A |
| 40ns | 60ns | X X |
| 60ns | 80ns | X O |
| 80ns | 100ns | O X |
Jumper bank B (Memory Configuration)
| Memory | 1MB x 8 | 4MB x 8 | Bank 0 | Bank 1 | Jumpers |
| 0MB | NONE | NONE | NONE | NONE | O X X X |
| 4MB | 4 | NONE | 1MB x 8 | NONE | O X O X |
| 8MB | 8 | NONE | 1MB x 8 | 1MB x 8 | O X O O |
| 16MB | NONE | 4 | 4MB x 8 | NONE | O O X O |
| 20MB | 4 | 4 | 4MB x 8 | 1MB x 8 | O O O X |
| 20MB | 4 | 4 | 1MB x 8 | 4MB x 8 | O O X X |
| 32MB | NONE | 8 | 4MB x 8 | 4MB x 8 | O O O O |
Jumper Bank C (Processor Settings)
| Jumper | Open | Closed |
|---|---|---|
| C1 | Use the 040 on the accelerator (default) | Use the motherboard processor |
| C2 | Cache Disabled | Cache Enabled (default) |
| C3 | Off-Board Burst Mode Enabled | Off-Board Burst Mode Disabled (default) |
| C4 | On-Board Burst Mode Enabled | On-Board Burst Mode Disabled (default) |
Jumper bank D
| Jumper | Open | Closed |
|---|---|---|
| D1 | (Default) | DO NOT CLOSE |
| D2 | Fast ROM Enabled (default) | Fast ROM Disabled |
| C3 | Off-Board Burst Mode Enabled | Off-Board Burst Mode Disabled (default) |
| C4 | On-Board Burst Mode Enabled | On-Board Burst Mode Disabled (default) |
Jumper bank E is reserved.
| Contributions to this page by: Papa November, Thomas Newsom |
Einem link gefolgt? Hier gehts zur Hauptseite
Followed a link? Please go to the Main Site
