Amiga models and variants

Last updated

This is a list of models and clones of Amiga computers.

Contents

Development

The first Amiga computer was the "Lorraine" by Amiga Corporation in 1984, developed using the Sage IV system. [1] It consisted of a stack of breadboarded circuit boards. Commodore International purchased the company and the prototype and released the first model, Amiga 1000 in 1985.

Production timeline

Amiga Production Timeline
19851986198719881989199019911992199319941995199619971998
3412341234123412341234123412341234123412341234123412
Brand Owner Commodore International Escom QuikPak
Chipsets OCS
ECS
AGA
Desktop A1000 A1500/A2000/A2500
A3000/A3000T/A3000UX A4000/A4000T
Low End A500 A500+ A1200
A600
Game Console CDTV CD32

Commodore Amiga models

Original Chipset (OCS)

ModelTime­scaleCPU typeRAM (base)Bundled OS versionOS version supportedAdditional information
Amiga 1000 1985–1987 68000 256  KB 1.0 – 1.13.1 / 3.9 [note 1] / 3.2 [note 2] Later A1000s shipped with 512 KB base memory
Amiga 2000 A-model1987680001  MB 1.23.9 / 3.2First desktop Amiga with internal expansion slots (Zorro II)
used the Amiga 1000 chipset
512 KB Chip RAM, 512 KB Fast RAM on CPU slot card
Amiga 500 1987–199168000512 KB1.2 – 1.33.1 / 3.2First "low-end" Amiga; later A500s shipped with 1 MB memory
Amiga 2000 1987–1992680001  MB 1.2 – 2.043.9 / 3.2revised expandable model with Amiga 500 chipset
Hard-drive equipped versions were labeled "A2000HD"
Amiga 2500 1989–1990 68020, 68030 1 MB1.33.9 / 3.2A2000+68020/68030 card (not a distinct model)
Hard-drive equipped versions were labeled "A2500HD"
Amiga 1500 1990–1991680001 MB1.33.9 / 3.2UK only, variant of A2000 with two floppy drives and no HDD. This version originated with CBM UK Marketing who found it necessary to distinguish the floppy-only version from the A2000 with the general public.
Amiga CDTV 1991–1992680001 MB1.33.1 [2] / 3.2CD-ROM-based multimedia machine

Enhanced Chipset (ECS)

ModelTime­scaleCPU typeRAM (base)Bundled OS versionOS version supportedAdditional information
Amiga 3000 1990–1992680301 MB Chip
1-4 MB Fast
1.3 – 2.043.9 / 4.1 FE [note 3] / 3.2First Zorro III system. Initial machines had a 1.4 beta ROM that looked for a "super" Kickstart disk similar to the 1000. It could load Kickstart versions 1.3, 2.0, and 2.04 this way or from specially named partitions on the hard disk. Developers could also "kick" in higher versions of the OS, up to 3.1
Amiga 3000T 1991–199268030, 68040 1-2 MB Chip
1-4 MB Fast
2.043.9 / 4.1 FE [note 3] / 3.2First "towerized" Amiga
Amiga 3000UX 1990–199?680302 MB Chip
4 MB Fast
1.3 – 2.043.9 / 4.1 FE [note 3] / 3.2UNIX-based Amiga 3000
Amiga 500+ 1991–1992680001 MB2.043.1 / 3.2ECS-based A500 with 1 MB RAM base memory
Amiga 600 1992680001 MB2.053.9 / 3.2First Amiga using SMT, built-in IDE and PCMCIA support. There was also an A600HD version that had a built-in hard disk.

Advanced Graphics Architecture (AGA)

ModelTime­scaleCPU typeRAM (base)Bundled OS versionOS version supportedAdditional information
Amiga 4000 1992–1994 68EC030, 680402 MB Chip
2–4 MB Fast
3.03.9 / 4.1 FE [note 3] / 3.2First AGA machine
Amiga 1200 1992–1996 68EC020 2 MB3.0 – 3.13.9 / 4.1 FE [note 3] / 3.2Entry-level AGA machine. Standard IDE controller and space for a 2.5" hard drive. A1200HD shipped with 20–209MB hard drives
Amiga CD32 1993–199468EC0202 MB3.13.9 [note 1] / 3.232-bit CD-ROM-based console
Amiga 4000T 1994–199668040, 68060 2 MB Chip
4 MB Fast
3.13.9 / 4.1 FE [note 3] / 3.2Towerized version of the A4000
  1. 1 2 Due to the requirements of 3.9 it is difficult to do so.
  2. There are various Amiga OS branches based on the OS 3.1 sources: 3.5/3.9 by Haage & Partner, 4.x by Hyperion Entertainment and 3.1.x/3.2 also by Hyperion Entertainment (and in part based on the OS 4.x branch sources.)
  3. 1 2 3 4 5 6 Version 4.0 and higher requires a PowerPC accelerator, such as the PowerUP series of accelerator boards.

PowerPC-based AmigaOS models (post Commodore)

These models are not hardware compatible with the 68k Amigas.

Various chipsets (PPC)
Model (motherboard)TimescaleCPU typeRAM (base)OS versionAdditional information
AmigaOne  SE (Teron CX)2002–2004 PowerPC G3 Varies4.0 – 4.1 FEATX format motherboard
AmigaOne XE (Teron PX)2003–2004PowerPC G3 or G4 Varies4.0 – 4.1 FEATX format motherboard
MicroA1 – "C" and "I" (Teron Mini)2004–2005PowerPC G3256 MB4.0 – 4.1 FEMini-ITX format motherboard
AmigaOne 500 2011–presentAMCC 460ex SoC2 GB4.1 – 4.1 FEComplete system [3]
AmigaOne X1000 2012–2015 PWRficient PA6T2 or 4+ GB4.1.5 – 4.1 FEComplete system
AmigaOne X50002016–present P5020 2 or 4+ GB4.1 FEComplete system

Video chipsets

ChipsetIntroduction yearResolution non-interlaced
Original Chip Set (OCS)1985640 × 256 @ 4-bpp (PAL)
Enhanced Chip Set (ECS)1990640 × 480 @ 2-bpp
Advanced Graphics Architecture (AGA)1992640 × 480 @ 8-bpp

Unproduced chipsets

These chipsets were planned but never fabricated.

ChipsetPlanned introduction yearResolution non-interlacedComment
AAA chipset 19921280 × 1024 @ 16-bppthree "Nyx" technology demonstrators built
Amiga Ranger Chipset 19881024 × 1024 @ 7-bppscratched in favor of ECS
AA+ Chipset 1994800 × 600 @ 8-bppimproved AGA intended as low-end alternative to AAA
Hombre chipset 19951280 × 1024 @ 32-bppintegrating PA-RISC, never completed

Other AmigaOS compatible computers

Some computers were released by other companies which were AmigaOS compatible.

Unreleased models

Prototypes:

Due to management turmoil, some viable Amiga models under development were cancelled prior to release:

Unreleased models (after Commodore)

A number of new Amiga models were announced after the end of the Commodore model era. However, very few of them were ever produced beyond simple prototypes (if they even got that far). Some of these were announced by companies who later owned, or sought to own, the Amiga rights. Others were unofficial machines which would run AmigaOS, whilst others still were intended to run an operating system compatible with Amiga software. Some models that were never produced include:

See also

Related Research Articles

<span class="mw-page-title-main">Amiga</span> Family of personal computers sold by Commodore

Amiga is a family of personal computers introduced by Commodore in 1985. The original model is one of a number of mid-1980s computers with 16- or 16/32-bit processors, 256 KB or more of RAM, mouse-based GUIs, and significantly improved graphics and audio compared to previous 8-bit systems. These systems include the Atari ST—released earlier the same year—as well as the Macintosh and Acorn Archimedes. Based on the Motorola 68000 microprocessor, the Amiga differs from its contemporaries through the inclusion of custom hardware to accelerate graphics and sound, including sprites and a blitter, and a pre-emptive multitasking operating system called AmigaOS.

<span class="mw-page-title-main">Amiga 500</span> Personal computer by Commodore

The Amiga 500, also known as the A500, was the first popular version of the Amiga home computer, "redefining the home computer market and making so-called luxury features such as multitasking and colour a standard long before Microsoft or Apple sold these to the masses." It contains the same Motorola 68000 as the Amiga 1000, as well as the same graphics and sound coprocessors, but is in a smaller case similar to that of the Commodore 128.

<span class="mw-page-title-main">Amiga 1000</span> 1985 personal computer

The Amiga 1000, also known as the A1000, is the first personal computer released by Commodore International in the Amiga line. It combines the 16/32-bit Motorola 68000 CPU which was powerful by 1985 standards with one of the most advanced graphics and sound systems in its class. It runs a preemptive multitasking operating system that fits into 256 KB of read-only memory and was shipped with 256 KB of RAM. The primary memory can be expanded internally with a manufacturer-supplied 256 KB module for a total of 512 KB of RAM. Using the external slot the primary memory can be expanded up to 8.5 MB.

<span class="mw-page-title-main">Motorola 68060</span> Motorola 680x0 microprocessor, released in April 1994

The Motorola 68060 ("sixty-eight-oh-sixty") is a 32-bit microprocessor from Motorola released in April 1994. It is the successor to the Motorola 68040 and is the highest performing member of the 68000 series. Two derivatives were produced, the 68LC060 and the 68EC060.

<span class="mw-page-title-main">Amiga 600</span> Home computer introduced in 1992

The Amiga 600, also known as the A600, and full title Commodore Amiga 600, is a home computer introduced in March 1992. It is the final Amiga model based on the Motorola 68000 and the 1990 Amiga Enhanced Chip Set. A redesign of the Amiga 500 Plus, it adds the option of an internal hard disk drive and a PCMCIA port. Lacking a numeric keypad, the A600 is only slightly larger than an IBM PC keyboard, weighing approximately 6 pounds (2.72kg). It shipped with AmigaOS 2.0, which was considered more user-friendly than earlier versions of the operating system.

<span class="mw-page-title-main">Amiga 3000</span> Personal computer by Commodore

The Amiga 3000, or A3000, is a personal computer released by Commodore in June 1990. It is the successor to the Amiga 2000 and its upgraded model Amiga 2500 with more processing speed, improved graphics, and a new revision of the operating system.

<span class="mw-page-title-main">Amiga 2000</span> Personal computer from Commodore, 1987

The Amiga 2000 (A2000) is a personal computer released by Commodore in March 1987. It was introduced as a "big box" expandable variant of the Amiga 1000 but quickly redesigned to share most of its electronic components with the contemporary Amiga 500 for cost reduction. Expansion capabilities include two 3.5" drive bays and one 5.25" bay that could be used by a 5.25" floppy drive, a hard drive, or CD-ROM once they became available.

Chip RAM is a commonly used term for the integrated RAM used in Commodore's line of Amiga computers. Chip RAM is shared between the central processing unit (CPU) and the Amiga's dedicated chipset. It was also, rather misleadingly, known as "graphics RAM".

<span class="mw-page-title-main">Amiga 4000</span> 1992 personal computer

The Amiga 4000, or A4000, from Commodore is the successor of the Amiga 2000 and Amiga 3000 computers. There are two models: the A4000/040 released in October 1992 with a Motorola 68040 CPU, and the A4000/030 released in April 1993 with a Motorola 68EC030.

<span class="mw-page-title-main">Pegasos</span>

Pegasos was sold by Genesi USA, Inc., and designed by their research and design partner bplan GmbH based in Frankfurt, Germany. It is a MicroATX motherboard powered by a PowerPC 750CXe or PowerPC 7447 microprocessor, featuring three PCI slots, one AGP slot, two Ethernet ports, USB, DDR, AC'97 sound, and FireWire. Like the PowerPC Macintosh counterparts, it boots via Open Firmware.

<span class="mw-page-title-main">MOS Technology Agnus</span>

The MOS Technology "Agnus", usually called Agnus, is an integrated circuit in the custom chipset of the Amiga computer. The Agnus, Denise and Paula chips collectively formed the OCS and ECS chipsets.

The Amiga is a family of home computers that were designed and sold by the Amiga Corporation from 1985 to 1994.

<span class="mw-page-title-main">Amiga 4000T</span>

The Amiga 4000T, also known as A4000T, is a tower version of Commodore's A4000 personal computer. Using the AGA chipset, it was originally released in small quantities in 1994 with a 25 MHz Motorola 68040 CPU, and re-released in greater numbers by Escom in 1995, after Commodore's demise, along with a new variant which featured a 50 MHz Motorola 68060 CPU. Despite the subsequent demise of Escom, production was continued by QuikPak in North America into at least 1998.

<span class="mw-page-title-main">Amiga 1200</span> 1992 personal computer

The Amiga 1200, or A1200, is a personal computer in the Amiga computer family released by Commodore International, aimed at the home computer market. It was launched on October 21, 1992, at a base price of £399 in the United Kingdom and $599 in the United States.

<span class="mw-page-title-main">Power A5000</span>

The Power A5000 was a planned Amiga clone computer, announced by German DCE Computer Service GmbH and British Amiga peripherals manufacturer Power Computing Ltd.. It was one of the first Amiga clone computers announced after Gateway purchased the Amiga in 1997.

<span class="mw-page-title-main">Amiga Walker</span>

The Amiga Walker, sometimes incorrectly known as the Mind Walker, is a prototype of an Amiga computer developed and shown by Amiga Technologies, a subsidiary of Escom, in late 1995/early 1996. Walker was planned as a replacement for the A1200 with a faster CPU, better expansion capabilities, and a built-in CD-ROM. The Walker was never released; Escom and Amiga Technologies went bankrupt, and only two (three) prototypes were made.

The AA+ chipset was a planned Amiga-compatible chipset that Commodore International announced in 1992. There were two separate projects: the next generation Advanced Amiga Architecture chipset and the lower cost, more pragmatic AA+ chipset. The former was in development when Commodore declared bankruptcy; the latter existed only on paper. Both were cancelled when Commodore folded.

In addition to the Amiga chipsets, various specially designed chips have been used in Commodore Amiga computers that do not belong to the 'Amiga chipset' in a tight sense.

<span class="mw-page-title-main">Amiga CD32</span> 1993 video game console

The Amiga CD32 (stylized as Amiga CD32) is a home video game console developed by Commodore as part of the Amiga line, as well as the final hardware to be developed by the company. Released in September 1993 in Europe, Australia, Canada, and Brazil, it was marketed as the "first" 32-bit games console and is essentially a keyboard-less Amiga 1200 personal computer without the I/O ports, but with the addition of a CD-ROM drive in place of floppy and a modified Advanced Graphics Architecture chipset for improved graphical performance.

<span class="mw-page-title-main">DraCo</span>

The DraCo, also known as DraCo Vision in one of its later models, was a non-linear video editing workstation created by MacroSystem Computer GmbH in 1994, based on the Amiga platform.

References

  1. "Amiga Lorraine: finally, the "next generation Atari"?". www.atarimagazines.com. Retrieved 2024-09-22.
  2. "Amiga History Guide".
  3. "AmigaOne 500: Complete AmigaOne System". Amiga.org. September 19, 2011. Retrieved 2011-09-19.
  4. Dave Haynie (9 Jun 2004). "Re: Commodore's future if they ditched the Amiga?". Newsgroup:  comp.sys.amiga.misc. Usenet:   40c78969.243987715@news.jersey.net.
  5. Amiga Walker: A Clarification
  6. Code name: A\BOX – A leap forward towards realising a vision Archived July 24, 2012, at archive.today
  7. "Prototype : AmigaMCC". AmigaNG. Retrieved 2 May 2024.
  8. Goodwin, Simon (February 1999). "Exploring QNX". Amiga Format. pp. 14–16. Retrieved 2 May 2024.
  9. Dodge, Dan (8 July 1999). "QNX Announces the QNX Developers Network for Amigans" (Press release). QNX Software Systems. Retrieved 2 May 2024.
  10. Collas, Jim (8 July 1999). "Amiga Inc.'s Linux Announcement" (Press release). Amiga Inc. Retrieved 2 May 2024.