Amiga Hardware DatabaseHersteller Solid State Leisure, UK | Datum 1992 | Amiga A2000 | Schnittstelle CPU-Steckplatz |
Nur englische Beschreibung vorhanden:
- processor
- 68030 @ 25 or 68EC030 @ 40 MHz, PGA
- optional 68882 @ 25 - 50 MHz, PGA
- memory
- eight 30 pin SIMM sockets
- 4 MB RAM installed, expandable to 32 MB
- supports 1 or 4 MB, 70 ns SIMMs
- accepts SIMMs in groups of four giving 4, 8, 16, 20 or 32 MB RAM
- non-autoconfiguring
- burst RAM access
- hardware maprom
- notes
- does not support DMA to its 32 bit RAM - DMAfix solves this
- after a reboot, DMA into Zorro II memory larger than 512 bytes causes the machine to hang, this affects the A2091 but not the GVP Series II - DMAfix helps here too
- 68000 fallback mode - the software can switch from 68030 to 68000 but cannot switch back, the machine has to be switched off
- memory is not available in fallback mode