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The Amiga 2000 is the first Amiga model that allows expansion cards to be added internally. SCSI host adapters , memory cards , CPU cards , network cards , graphics cards , serial port cards, and PC compatibility cards were available, and multiple expansions can be used simultaneously without requiring an expansion cage like the Amiga 1000 does.
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.
This publishing company included the label Amiga. The label continued issues its singles in the 10" 78 RPM format until 1960, and it began issuing singles in the 7" 45 RPM format in 1957. In the 1950s, Lied der Zeit became VEB Deutsche Schallplatten ("German Records"), a state-owned company with a monopoly on record production.
Amiga OS v3.1.4 additionally also came with newer releases of the Amiga Kickstart-ROMs (either as a digital download in Kickstart-images, or shipped with physical Kickstart-ROMs). In 2019, AmigaOS 3.1.4.1 was released as a software only update to Amiga 3.1.4 free-of-charge, mainly as a bug fix. [ 32 ]
Since the Amiga has only one address space, Exec message passing is quite efficient. The only fixed memory address in the Amiga software (address 4) is a pointer to exec.library, which can then be used to access other libraries. Exec was designed and implemented by Carl Sassenrath. [3]
The original Amiga 1000 is the only model to have 256 KB of Amiga Chip RAM, which can be expanded to 512 KB with the addition of a daughterboard under a cover in the center front of the machine. [10] RAM may also be upgraded via official and third-party upgrades, with a practical upper limit of about 9 MB of "fast RAM" due to the 68000's 24-bit ...
The Smart File System (SFS) is a journaling filesystem used on Amiga computers and AmigaOS-derived operating systems (though some support also exists for IBM PC compatibles). It is designed for performance, scalability and integrity, offering improvements over standard Amiga filesystems as well as some special or unique features.
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.