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Amiga 3000

The 32-bit Amiga for serious work: 68030, SCSI, Zorro III and a flicker-free picture.

amiga-3000.iff
Amiga 3000
Photo: Joe Smith / Ubcule · Public domain · Wikimedia Commons

Launched in 1990, the Amiga 3000 brought a 32-bit 68030 processor, SCSI as standard, the Zorro III bus, the ECS chipset and Kickstart 2.0, with a new look for Workbench.

The leap to 32 bits

By 1990, 386 PCs and 68030 Macintoshes were already ahead of the A2000 in raw computing power. Commodore's answer was the A3000: a lower desktop case, with a Motorola 68030 at 16 or 25 MHz and a 68881 or 68882 maths coprocessor as standard.

It was the first Amiga with Kickstart 2.0 and with a completely redesigned Workbench, with the grey and blue bevelled look that defined the Amigas that followed.

Inside

The chipset is ECS (Enhanced Chip Set): the 2 MB version of the ECS Agnus addresses up to 2 MB of Chip RAM and the ECS Denise adds higher-resolution modes, such as Productivity (640 × 480 non-interlaced). The machine came with 2 MB of RAM, 1 MB Chip and 1 MB Fast, and took up to 16 MB of Fast RAM on the motherboard itself.

It had a built-in SCSI controller, which was rare, and it was the first with Zorro III, the 32-bit version of the expansion bus. It also included a de-interlacer (flicker fixer) that gave a stable 31 kHz picture on VGA monitors, putting an end to the flicker of the interlaced modes.

An Amiga with UNIX

There was an A3000UX version, sold with Amiga UNIX, an implementation of AT&T System V Release 4. For a while it was one of the cheapest UNIX workstations on the market.

Later came the A3000T as well, in a tower case, with more room for drives and cards.

Trivia

  1. 10 REM

    The first units did not have Kickstart 2.0 in ROM: they loaded it from the hard drive, in a scheme called SuperKickstart. This also let you keep 1.3 to hand, for compatibility.

  2. 20 REM

    The A3000 is the only classic Amiga with SCSI, Zorro III and a flicker fixer all as standard on the motherboard.

  3. 30 REM

    The motherboard's clock battery is known for leaking and damaging the area around it. Removing it is one of the first things to do with an A3000 that arrives on the bench.

RUN

Try it

An Amiga running right here in your browser: press Switch on, wait for it to boot and explore the desktop with the mouse. It's the same kind of machine we have on the bench, only emulated.

It runs AROS, a free operating system compatible with AmigaOS: Commodore's original Kickstart ROMs are still under copyright and can't be distributed.

Emulation by vAmigaWeb (GPL-3.0).

AROS · vAmigaWeb

The family: Commodore Amiga

  1. 1985 Amiga 1000
  2. 1987 Amiga 500
  3. 1987 Amiga 2000
  4. 1990 Amiga 3000
  5. 1991 Amiga CDTV
  6. 1991 Amiga 500 Plus
  7. 1992 Amiga 600
  8. 1992 Amiga 1200
  9. 1992 Amiga 4000
  10. 1993 Amiga CD32

Compared with the other models

ModelYearProcessorMemoryVideoSoundSystem
Amiga 1000198568000 · 7,16 MHz256 KBOCSPaula · 4 × 8 bitKickstart 1.0–1.3 (disco)
Amiga 500198768000 · 7,09 MHz512 KBOCS / ECSPaula · 4 × 8 bitKickstart 1.2 / 1.3
Amiga 2000198768000 · 7,09 MHz1 MBOCS / ECSPaula · 4 × 8 bitKickstart 1.2 / 1.3
▶ Amiga 3000199068030 · 16 / 25 MHz2 MBECSPaula · 4 × 8 bitKickstart 2.0
Amiga CDTV199168000 · 7,09 MHz1 MBOCS / ECSPaula · 4 × 8 bitKickstart 1.3 + CDTV
Amiga 500 Plus199168000 · 7,09 MHz1 MBECSPaula · 4 × 8 bitKickstart 2.04
Amiga 600199268000 · 7,09 MHz1 MBECSPaula · 4 × 8 bitKickstart 2.05
Amiga 1200199268EC020 · 14 MHz2 MBAGAPaula · 4 × 8 bitKickstart 3.0 / 3.1
Amiga 4000199268040 · 25 MHz6 MBAGAPaula · 4 × 8 bitKickstart 3.0 / 3.1
Amiga CD32199368EC020 · 14 MHz2 MBAGA + AkikoPaula · 4 × 8 bit + CDKickstart 3.1 + CD32

Let me know when one arrives: Amiga 3000

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