Browse Items (101 total)

Burroughs_01.jpg
Historical context(by Z. Stachniak)The industrial revolution of the 19th century brought new manufacturing methods and with them the ability to produce high quality precision instruments and mechanical devices in large quantities. The first…

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vic20.jpg
Historical contextCommodore International Ltd. (or Commodore) was one of the world's largest manufacturers of electronic hand-held calculators as well as home, educational, and business microcomputers. It was best known for its popular personal…

Commodore_Plus_4_YUCoM_small.jpg
Historical contextCommodore International Ltd. (or Commodore) was one of the world's largest manufacturers of electronic hand-held calculators as well as home, educational, and business microcomputers. It was best known for its popular personal…

computel_Ottawa_small.jpg
An image of the Ottawa office of Computel Systems Ltd.

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NW_275.jpg
The NetWinder was a compact, high-performance, low power computing designed by Corel of Ottawa and released in 1988. It was a RISC-based machine equipped with networking and multimedia capabilities, operated under Linux. Sold with keyboard, mouse,…

from_Can_DataSys_Oct_1981.pdf
Historical Context:In the 1950s, the operators of mainframe computers used dedicated consoles, hardcopy terminals (such as teletypes and modified electric typewriters), and a variety of cathode ray tube (CRT) displays to run and control data…

SuperPET.jpg
Historical context(by Z. Stachniak)Early microprocessor-based computers (microcomputers) presented a cost-effective and low-maintenance alternative to high-performance minicomputers that dominated the computer scene of the 1970s. Initially, their…

MW_01_small.jpg
Historical context:Early microprocessor-based computers (microcomputers) presented a cost-effective and low-maintenance alternative to high-performance minicomputers that dominated the computer scene of the 1970s. Their utilization was confined…

1999_DY4-VME-Product-Overview.png
Various DVME computer boards designed by DY 4including:

DVME 102 Single Board Computer
DVME 105 Single Board Microcomputer
DVME 134 32 bit CPU
DVME 201 Eight Serial and Dual-Parallel Port I/O Board
DVME 704 Intelligent Serial I/O Module…

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Rack mounted SDK computer system consisting of 2 cages of SDK boards and 2 power supply's. Note attached stating "Property of DY-4 Systems, Product Number FA-85-0159"

The system includes the DY-4 following boards:

STD 102
STD 188
STD 325
STD…

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