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The Amiga Portal

The 1987 Amiga 500 was the best-selling model.
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Amiga is a family of personal computers produced by Commodore from 1985 until the company's bankruptcy in 1994, with production by others afterward. The original model is one of a number of mid-1980s computers with 16-bit 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 include the Atari ST—released earlier the same year—as well as the Macintosh and Acorn Archimedes. The Amiga differs from its contemporaries through custom hardware to accelerate graphics and sound, including sprites, a blitter, and four channels of sample-based audio. It runs a pre-emptive multitasking operating system called AmigaOS.

The Amiga 1000, based on the Motorola 68000 microprocessor, was released in July 1985. Production problems kept it from becoming widely available until early 1986. While early advertisements cast the computer as an all-purpose business machine, especially with the Sidecar IBM PC compatibility add-on, the Amiga was most commercially successful as a home computer with a range of video games and creative software. The bestselling model, the Amiga 500, was introduced in 1987 along with the more expandable Amiga 2000. The 1990 Amiga 3000 includes a minor update to the graphics hardware via the Enhanced Chip Set, also used in subsequent models.

The Amiga established a niche in audio and multimedia. The first music tracker was written for the Amiga, and it became a popular platform music creation. The 3D rendering packages LightWave 3D, Imagine, and Traces (a predecessor to Blender) originated on the system. The 1990 third-party Video Toaster made the Amiga a comparatively low cost option for video production. In later years, the Amiga started losing market share to IBM PC compatibles and video game consoles, eventually leading to Commodore's bankruptcy in 1994 and then the end of Amiga. Commodore is estimated to have sold an 4.85 million Amigas. Various groups have since released spiritual successors. (Full article...)

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ReAction GUI it is the name of the widget toolkit engine that is used in AmigaOS 3.5-4.1. It is an evolution of ClassACT, which is an object oriented system of classes that enhanced the aspect of the Workbench 2.0 GUI of AmigaOS. The native Amiga windowing system is called Intuition, which manages the rendering of screens, windows and basic widgets. However, until AmigaOS 2.0 there was no standardized look and feel, and often application developers had to write their own non-standard widgets (both buttons and menus), with Intuition providing little support.

Intuition was later enhanced with gadtools.library (AmigaOS 2.0 and later), which provides a set of standard widgets. AmigaOS 2.0 also introduced a standard dialog system called ASL (Amiga Standard requester Library) and the Amiga User Interface Style Guide, which defined how applications should be laid out for consistency. (Full article...)

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David Whittaker (born 24 April 1957 in Bury, England) is known for numerous video game music which he wrote in most of the 1980s and early 1990s, for many different formats.

He is known for the large quantity of his works. The first games that featured his music were also designed and programmed by him, such as Lazy Jones.While making music, he often programmed music directly, instead of using any music composition tools, using just a "machine code monitor"—and then an 'assembler' system/program—including SuperSoft's and then Commodore's tools. Commodore 64 was the format that he composed for most frequently. He was more impressed with the Amiga's more developed technical sound capabilities, but used a few of the same instrument sounds, in several of his works, for Amiga. Thus, his Amiga music is often easy to recognise. (Full article...)

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Kickstart 1.3
Kickstart 1.3
Credit: Perhelion
The default boot screen displayed under Kickstart 1.3.
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Did you know...

... that the Amiga became one of the first widespread 3D development platforms?
Other "Did you know" facts... Read more...
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Pen & Earth
Pen & Earth


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