Rev 4 Card, Front view
| GVP (Great Valley Products): G-Force 040 Combo |
| Connection: CPU Fast Slot (A2000) |
Rev 4 Card, Front view
Rev 4 Card, Rear View
Rev 6 Card, Front View
Upgraded with guru rom 6.10, front
Upgraded with guru rom 6.10, back
Hi Res Version, Rev 4 Front - bytes
Hi Res Version, Rev 4, Rear - bytes
Hi Res Version, Rev 6, Front - bytes
Hi Res Version of Box Front - bytes
Hi Res Version, Upgraded with guru rom 6.10, front - bytes
Hi Res Version, Upgraded with guru rom 6.10, back - bytes
Hi Res Version of Box Rear - bytes
Picture of the manual - bytes
Closeup of CPU - bytes
| Processor: | 040@25Mhz, 040@33Mhz or 040@40Mhz |
| FPU: | Internal |
| MMU: | Internal |
| Max Ram: | 64MB |
| Ram Type: | 4 x GVP 64pin SIMM Slots. |
An accelerator for the A2000 which is designed to plug into the CPU Fast slot. The card takes GVP 64pin SIMMs which are not necessarily compatible with the various other 64pin SIMM formats which exist. The card also contains a SCSI-II controller providing both an internal 50pin connector, and an external DB25 connector. The card has a 9pin serial port on board and a connector for attaching 25pin parallel port backplate. The parallel port can be configured to operate like a convential Amiga parallel port, or more like a PC parallel port. The card also contains a connector for attaching the GVP Spectrum 110/24 graphics card.
Jumpers
| Jumper | Open | Closed |
|---|---|---|
| J2 | Reserved (Default) | Reserved |
| J3 | Reserved (Default) | Reserved |
| J4 | SCSI Enabled | SCSI Disabled |
| J5 | Disabled Autobooting | Enable Autobooting (Default) |
| J7 | Disable MMU | Enable MMU (Default) |
| J8 | Reserved | Reserved (Default) |
| J10 | Reserved | Reserved (Default) |
| J15 | Reserved (Default) | Reserved |
| J16 | Reserved | Reserved (Default) |
| J17 | Reserved (Default) | Reserved |
| J18 | Reserved (Default) | Reserved |
| J19 | Reserved (Default) | Reserved |
| J20 | 16MB SIMMs Installed | 4MB SIMMs Installed (Default) |
| J21 | Reserved | Reserved (Default) |
| J22 | Burst On | Burst Off (Default) |
| J24 | Reserved | Reserved (Default) |
| J26 | DTAK Off (Default) | DTAK On |
| J27 | Reserved | Reserved (Default) |
Note: Jumper 26 corrects a flaw which exists in old versions of the A2000. If your A2000 is Rev 4.3 or earlier, J26 should be closed.
| Jumper | Pins 1&2 | Pins 2&3 |
|---|---|---|
| CN6 | Hard Drive LED | Hard Drive LED |
| CN9 | Use Amiga Style Parallel Port (Default) | Use PC Style Parallel Port |
| CN11 | Reserved | Reserved (Default) |
| CN12 | Reserved (Default) | Reserved |
| CN19 | Reserved | Reserved |
| CN20 | Reserved (Default) | Reserved |
| Contributions to this page by: Alan W. Rateliff, II, Michael Czajka, NicDouille, Richard Singles, RiWa & Friends, Takahasi Kasiko |
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