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…
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"
Historical Context In 1973, C. Murray Bell incorporated Dynalogic Corporation in Ottawa to design, develop, and manufacture floppy disk drive systems that could be interfaced with a range of computers and programmable calculators. The floppy diskette…
Historical ContextBetween November 1971 and April, 1972, Intel Corp. of Santa Clara, California, introduced its first two microprocessors -- the 4-bit 4004 and the 8-bit 8008. Soon after, the prototypes of the first general purpose computers powered…
Historical context:Academic computing in Canada started to develop in the early 1950s. The first commercial digital electronic computer—a Ferranti Mark I (nicknamed FERRUT)—was installed at the University of Toronto in 1952. For several years, FERRUT…
The introduction of the first commercial microprocessors to the market in the early 1970s prompted several companies and individuals to design small, inexpensive, general-purpose computers around these novel semiconductor devices. When the first such…
Historical context(by Z. Stachniak)The rapid development of computer technologies and applications in the 1950s and 1960s created demand for sharing data and resources by connecting computers and computer equipment together over short as well as long…