Impact A2000-HC+8 Series II (GVP)
€150.00
1 in stock
Scsi controller gvp tested and 100% working
| Great Valley Products, USA | Date 1990 | Amiga A2000, A3000, A4000 | Interface Zorro II | Autoconfig ID 2017 / 10,11 |
SCSI 2 DMA controller
- WD 33C93A @ 14 MHz
- 3.58 MB/s transfer speed
- FaaastROM SCSI driver (gvpscsi.device) – autobooting requires at least Kickstart 1.3
- autoboot disable jumper
- RDB compatible
- place for a 3.5″ hard disk on the card
- 50 pin internal SCSI header
- DB25 external connector
- hard disk activity LED connector
- no termination power
- A-Max II driver (gvpscsi.amhd)
- supported by Linux and NetBSD
memory
- eight 30 pin SIMM sockets accept 8 MB RAM
- accepts SIMMs in groups of two, giving 2, 4, 6 or 8 MB configurations
- this memory is technically not Zorro II memory – data is DMA-d from the HD as normal, but not via the Zorro bus for added speed
jumper settings
| J5 OFF OFF ON OFF OFF | J6 OFF ON OFF OFF ON | J7 ON OFF OFF ON OFF | J8 OFF OFF OFF ON ON | J9 ON ON ON OFF OFF | – memory – 0 MB – 2 MB, CN10-CN11 – 4 MB, CN10-CN13 – 6 MB, CN10-CN15 – 8 MB, CN10-CN17 |
| J3 – | autoboot ROM |
| J4 – | SCSI drive |
| J10-J12 – | SCSI ID |
