Amiga Hardware DatabaseCompany Harms Computertechnik, Germany | Date 1991 | Amiga A2000 | Interface CPU slot | Autoconfig ID 2560 / 208 |
- processor
- 68030 14.3 - 40 MHz, PGA
- optional PGA FPU up to 68882 @ 60 MHz
- the CPU and FPU can be clocked separately, either synchronously at 14.3 or 28.5 MHz, or asynchronously by installing oscillators
- memory
- 32 ZIP sockets accept up to 16 MB RAM
- Professional 3000:
- accepts 256k×4 or 1M×4 ZIPs in groups of 16
- possible configurations are 2, 4, 8 or 16 MB
- Professional 3500:
- accepts only 1M×4 ZIPs in groups of 8
- possible configurations are 4, 8, 12 or 16 MB
- only 4 or 8 MB is autoconfigured from the total 8 or 16 MB
- autoconfigured memory supports DMA
- jumper selectable 0 or 1 waitstate
- memory autoconfig disable jumper - allows mapping all the memory outside the Zorro II memory space
- notes
- 68000 fallback mode - can be enabled in the bootmenu by pressing both mouse buttons at startup
- compatibility jumper for A2000-A
- in A2000-A, the 68000 processor has to be removed (no fallback mode)
- jumper settings
| Jumper | Description |
| JP1 | 1-2 - FPU Async OSC Q1 2-3 - FPU Sync |
| JP2 | 1-2 - CPU Async OSC Q2 2-3 - CPU Sync |
| JP4 | 1-2 - Highspeed 2-3 - 14 MHz |
| JP5 | OPEN - Sync Normal CLOSED - Sync Highspeed if JP4 Highspeed |
| JP8 | OPEN - AmigaDOS CLOSED - Other OS |
| JP9 | OPEN - 2 MB CLOSED - 4 MB |
| JP10 | OPEN - Amiga A2000B CLOSED - Amiga A2000A |
| JP11 | OPEN - Autoconfig Memory CLOSED - No Autoconfig Memory |
| JP12, JP13 | CLOSED - Only when JP10 closed |
| JP14 | 1-2 - +0 Waitstate 2-3 - +1 Waitstate |
front side
front side
back side
back side
- Professional3000.pdf
User Manual (german) / Bedienungsanleitung
13.8 MB
- Professional3000.dms
install disk for OS1.3 / OS2.0
126 kB
Advert (DE)
1991-04
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1992-05
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1993-09