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Jim Butterfield
Frank James "Jim" Butterfield (14 February 1936 – 29 June 2007), was a Toronto-based computer programmer, author, and television personality known for his work with early microcomputers. He is particularly noted for associations with Commodore Business Machines and the Toronto PET Users Group, for many books and articles on machine language programming, and for educational videos and TV programs. Early life and career Jim Butterfield was born on 14 February 1936 in Ponoka, Alberta, which is south of Edmonton. He was the third of four children to James and Nancy Butterfield, who had emigrated from England to farm. In 1953 he won a French scholarship to the Banff School of Fine Arts. He later attended the University of Alberta and the University of British Columbia but dropped out due to lack of interest. One of his first jobs was radio continuity writing in Alberta. In 1957, Butterfield began working for Canadian National/Canadian Pacific Telecommunications, at first as a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ponoka, Alberta
Ponoka is a town in central Alberta, Canada. It is located at the junction of Highway 2A and Highway 53, north of Red Deer and south of Edmonton. The name Ponoka is Blackfoot for "elk", which is the animal depicted in the town flag. Ponoka County's municipal office is located in Ponoka. History Ponoka (meaning elk in Blackfoot) is in a territory that was occupied and stewarded by the Cree people for thousands of years. The colonial settler town of Ponoka originated in 1891 as a waypoint for the railway from Edmonton to Calgary; the town was formally incorporated in 1904. Demographics In the 2021 Census of Population conducted by Statistics Canada, the Town of Ponoka had a population of 7,331 living in 3,086 of its 3,340 total private dwellings, a change of from its 2016 population of 7,229. With a land area of , it had a population density of in 2021. In the 2016 Census of Population conducted by Statistics Canada, the Town of Ponoka recorded a population of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mainframe Computer
A mainframe computer, informally called a mainframe or big iron, is a computer used primarily by large organizations for critical applications like bulk data processing for tasks such as censuses, industry and consumer statistics, enterprise resource planning, and large-scale transaction processing. A mainframe computer is large but not as large as a supercomputer and has more processing power than some other classes of computers, such as minicomputers, servers, workstations, and personal computers. Most large-scale computer-system architectures were established in the 1960s, but they continue to evolve. Mainframe computers are often used as servers. The term ''mainframe'' was derived from the large cabinet, called a ''main frame'', that housed the central processing unit and main memory of early computers. Later, the term ''mainframe'' was used to distinguish high-end commercial computers from less powerful machines. Design Modern mainframe design is characterized less b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TVOntario
TVO Media Education Group (often abbreviated as TVO and stylized on-air as tvo) is a publicly funded English-language educational television network and media organization serving the Canadian province of Ontario. It is operated by the Ontario Educational Communications Authority (OECA), a Crown corporation owned by the Government of Ontario. It operates flagship station CICA-DT (channel 19) in Toronto, which also relays programming across portions of Ontario through eight rebroadcast stations. All pay television (cable, satellite, IPTV) providers throughout Ontario are required to carry TVO on their basic tier, and programming can be streamed for free online within Canada. Governance, funding and other responsibilities TVO is governed by a volunteer board of directors, and supported by a network of regional councillors from across the province. TVO also reports to the Ontario legislature through the Minister of Education, in accordance with the Ontario Educational Commun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Commodore 64
The Commodore 64, also known as the C64, is an 8-bit home computer introduced in January 1982 by Commodore International (first shown at the Consumer Electronics Show, January 7–10, 1982, in Las Vegas). It has been listed in the Guinness World Records as the highest-selling single computer model of all time, with independent estimates placing the number sold between 12.5 and 17 million units. Volume production started in early 1982, marketing in August for . Preceded by the VIC-20 and Commodore PET, the C64 took its name from its of RAM. With support for multicolor sprites and a custom chip for waveform generation, the C64 could create superior visuals and audio compared to systems without such custom hardware. The C64 dominated the low-end computer market (except in the UK and Japan, lasting only about six months in Japan) for most of the later years of the 1980s. For a substantial period (1983–1986), the C64 had between 30% and 40% share of the US market and two mil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
VIC-20
The VIC-20 (known as the VC-20 in Germany and the VIC-1001 in Japan) is an 8-bit home computer that was sold by Commodore Business Machines. The VIC-20 was announced in 1980, roughly three years after Commodore's first personal computer, the PET. The VIC-20 was the first computer of any description to sell one million units. It was described as "one of the first anti-spectatorial, non-esoteric computers by design...no longer relegated to hobbyist/enthusiasts or those with money, the computer Commodore developed was the computer of the future." The VIC-20 was called ''VC-20'' in Germany because the pronunciation of ''VIC'' with a German accent sounds like the German expletives "fick" or "wichsen". The term ''VC'' was marketed as though it were an abbreviation of ''VolksComputer'' ("people's computer," similar to Volkswagen and Volksempfänger). History Origin and marketing The VIC-20 was intended to be more economical than the PET computer. It was equipped with 5 KB of st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computer Expo
A trade fair, also known as trade show, trade exhibition, or trade exposition, is an exhibition organized so that companies in a specific industry can showcase and demonstrate their latest products and services, meet with industry partners and customers, study activities of rivals, and examine recent market trends and opportunities. In contrast to consumer fairs, only some trade fairs are open to the public, while others can only be attended by company representatives (members of the trade, e.g. professionals) and members of the press, therefore trade shows are classified as either "public" or "trade only". A few fairs are hybrids of the two; one example is the Frankfurt Book Fair, which is trade only for its first three days and open to the general public on its final two days. They are held on a continuing basis in virtually all markets and normally attract companies from around the globe. For example, in the U.S., there are currently over 10,000 trade shows held every year, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Centrefold
The centerfold or centrefold of a magazine is the inner pages of the middle sheet, usually containing a portrait, such as a pin-up or a nude. The term can also refer to the model featured in the portrait. In saddle-stitched magazines (as opposed to those that are perfect-bound), the centerfold does not have any blank space cutting through the image. The term was coined by Hugh Hefner, founder of ''Playboy'' magazine. The success of the 1953 first issue of ''Playboy'' has been attributed in large part to its centerfold: a nude of Marilyn Monroe. The advent of monthly centerfolds gave the pin-up a new respectability, and helped to sanitize the notion of "sexiness". Being featured as a centerfold could lead to film roles for models, and still occasionally does today. Early on, Hefner required ''Playboy'' centerfolds to be portrayed in a very specific way, telling photographers in a 1956 memo that the "model must be in a natural setting engaged in some activity 'like reading, w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MOS Technology 6510
300px, Image of the internals of a Commodore 64 showing the 6510 CPU (40-pin DIP, lower left). The chip on the right is the 6581 SID. The production week/year (WWYY) of each chip is given below its name. The MOS Technology 6510 is an 8-bit microprocessor designed by MOS Technology. It is a modified form of the very successful 6502. The 6510 is widely used in the Commodore 64 (C64) home computer and its variants. The primary change from the 6502 is the addition of an 8-bit general purpose I/O port, although 6 I/O pins are available in the most common version of the 6510. In addition, the address bus can be made tristate and the CPU can be halted cleanly. Use In the C64, the extra I/O pins of the processor are used to control the computer's memory map by bank switching, and for controlling three of the four signal lines of the Datasette tape recorder (the electric motor control, key-press sensing and write data lines; the read data line went to another I/O chip). It is poss ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Printout (magazine)
''Hard Copy'' is an American tabloid television show that ran in syndication from 1989 to 1999. ''Hard Copy'' was aggressive in its use of questionable material on television, including gratuitous violence. The original hosts of ''Hard Copy'' were Alan Frio and Terry Murphy. Frio left the series after the 1990–91 season and was succeeded by Barry Nolan in the fall of 1991. Nolan and Murphy would stay until after the 1997–98 season, when they both departed. In the show's final season, Kyle Kraska took over as the sole host. ''Hard Copy'' was produced and distributed by Paramount Domestic Television and, for much of its time on air, was often aired with its sister show, the Hollywood news program ''Entertainment Tonight'' as part of an hour-long programming block sold to local stations. Overview ''Hard Copy'' was a tabloid show that aired footage and news about celebrities and everyday people. Also featured were interviews with various newsmakers. 1992 Elton John lawsuit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Transactor
''The Transactor'' was a computer magazine directed at users of Commodore home computers. In contrast to other Commodore-focused publications such as ''Commodore Magazine'' and ''COMPUTE!'s Gazette'', ''The Transactor'''s popularity was based on its coverage of deep technical issues and hardware hacking. ''INFO'' called ''The Transactor'' "the undeniable authority" on "Commodore programming and hardware information". Publication history The magazine was launched on 30 April 1978 as the official international bulletin of Commodore Canada to PET user groups. The early issues were low-tech mimeographed productions with no non-Commodore advertising and a roughly monthly release schedule. Despite its association with Commodore, the magazine earned a reputation for being honest and upfront about bugs and faults in Commodore's products. In September 1982 the magazine was relaunched as a fully independent, bimonthly, advertiser-supported publication. From this point the magazine became ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
COMPUTE!'s Gazette
''Compute!'s Gazette'' (), stylized as ''COMPUTE!'s Gazette'', was a computer magazine of the 1980s, directed at users of Commodore's 8-bit home computers. Announced as ''The Commodore Gazette'', it was a Commodore-only daughter magazine of the computer hobbyist magazine ''Compute!''. It was first published in July 1983. It contained both standard articles and type-in programs. Many of these programs were quite long and sophisticated. To assist in entry, ''Gazette'' published several utilities. The Automatic Proofreader provided checksum capabilities for BASIC programs, while machine language listings could be entered with MLX. Starting in May 1984, a companion disk with each issue's programs was available to subscribers for an extra fee. Perhaps its most popular and enduring type-in application was the ''SpeedScript'' word processor. A monthly column, "The VIC Magician" by Michael Tomczyk, presented BASIC programming tips and tricks for the VIC-20 and Commodore 64. The publ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
COMPUTE!
''Compute!'' (), often stylized as ''COMPUTE!'', was an American home computer magazine that was published from 1979 to 1994. Its origins can be traced to 1978 in Len Lindsay's ''PET Gazette'', one of the first magazines for the Commodore PET computer. In its 1980s heyday ''Compute!'' covered all major platforms, and several single-platform spinoffs of the magazine were launched. The most successful of these was ''Compute!'s Gazette'', which catered to VIC-20 and Commodore 64 computer users. History ''Compute!''s original goal was to write about and publish programs for all of the computers that used some version of the MOS Technology 6502 CPU. It started out in 1979 with the Commodore PET, VIC-20, Atari 400/800, Apple II+, and some 6502-based computers one could build from kits, such as the Rockwell AIM 65, the KIM-1 by MOS Technology, and others from companies such as Ohio Scientific. Coverage of the kit computers and the Commodore PET were eventually dropped. The platforms t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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