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  • XEROX [1983] Sunrise 1800 / 1805 file
    • Oct 01, 2015
    • 4366

    The Xerox 1800 is a "portable" system presented at the Las-Vegas Comdex in november 1983. It was produced in small quantities. It's a CP/M system with a small LCD screen of 3 line by 80 characters. It has a micro-tape recorder and a built-in modem (300/1200 baud). Several app...

  • XEROX [1983] 8 / 16 file
    • Oct 01, 2015
    • 3992

    The "best of both worlds". The Xerox 8 / 16 belongs to a family which appeared at the end of the 8 bit era, when MS-DOS began to be a standard for the 16-bit systems. It has two CPUs, the Z80 allows the use of CP/M and the 8086 is for MS DOS and CP/M 86. This computer was actuall...

  • XEROX [1981] 820 file
    • Oct 01, 2015
    • 4447

    The Model 820 is an attempt from Rank Xerox to enter the professional micro-computer market. But the 820 is a bit weak with its Z80 at only 2,5 Mhz and its 96kb 5''1/4 disk-drives (83k formated). Fortunately higher capacity 8'' disk-drives were also available (300...

  • Seattle Computer [1979] Gazelle file
    • Oct 01, 2015
    • 3971

    Even if you've never heard of this massive computer, the Gazelle is truly a historic computer. Neither because it was one of the first 8088, then 8086 based computer, nor because this Gazelle is propably the heaviest 8088 system ever built, but because it was the computer Tim...

  • SAGE [1983] Sage IV file
    • Oct 01, 2015
    • 3703

    The Sage IV was a no-compromise extended version of the Sage II. There were 2 large PC boards in a SAGE IV. The first had the CPU, 2 serial ports, PIO, GPIB, floppy controller, up to 512K DRAM. This board was the same as the main board in the SAGE II. The second board (which set ...

  • SAGE [1982] Sage II file
    • Oct 01, 2015
    • 4168

    Sage Technology designed the Sage II around one of the fastest and most powerful chip available at the time, the Motorola MC68000, which was designed, among other things, for the implementation of high-level languages. The Sage II, didn't look awesome. It was physically small...

  • SEGA [1991] Teradrive file
    • Oct 01, 2015
    • 3861

    What a strange computer ! It was built by IBM (like the Atari Jaguar few years later) in Japan for Sega, and was sold only there. It is an IBM PC AT compatible system mixed with a Sega Megadrive (Genesis) console. On the front panel, one can find a Megadrive cartridge slot, two j...

  • SEGA [1983] SC 3000 / SC 3000H file
    • Oct 01, 2015
    • 3379

    The SC-3000 is a computer based on the hardware of the first videogame systems released by Sega in Japan : the SG-1000 series. It can use the same game cartridges marketed for these consoles. The SC3000 can't be used without a ROM cartridge, which can be either a game or lang...

  • EPSON [1982] QX 10 file
    • Sep 30, 2015
    • 3690

    The QX-10 was a robust small business computer that used tried and tested technology rather than anything too innovative. Nevertheless, it was designed to be complete in itself for both hardware and software. It had an enhanced keyboard with 10 function keys and up to 16 fonts ca...

  • Rockwell [1976] AIM 65 file
    • Sep 30, 2015
    • 3217

    This strange computer was designed to be a development system for 6502 based computers. It had no display except for a small 20 character LED screen and a very small thermal printer located directly on the motherboard which could print everything that was typed on the keyboard. T...

  • APOLLO 7 [1984] SQUALE file
    • Sep 30, 2015
    • 3961

          The Squale was a strange computer which was sold in very small quantities. The BASIC was supplied in a cartridge. Only 28 KB were free for the user (4 KB for the monitor, 28 KB for BASIC and FLEX and 32 KB for the video memory). One of its interesting characteristics was it...

  • Alpha Micro [1982] 1000 Series file
    • Sep 30, 2015
    • 3792

          The Alpha Micro 1000 was a line of systems based on the 68000 microprocessor. According to customer requests, each system could be configured from a single user microcomputer with 128 KB of RAM, up to a 60-users system with 3 MB of RAM and 2.4 GB of disk storage. The operat...

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