radio shack trs 80 computer - EAS
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Xem tất cả trên WikipediaTRS-80 - Wikipedia
https://en.wikipedia.org/wiki/TRS-80The TRS-80 Micro Computer System (TRS-80, later renamed the Model I to distinguish it from successors) is a desktop microcomputer launched in 1977 and sold by Tandy Corporation through their Radio Shack stores. The name is an abbreviation of Tandy Radio Shack, Z80
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In the mid-1970s, Tandy Corporation's Radio Shackdivision was a successful American chain of more than 3,000 electronics stores. Among the Tandy employees who...
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The Model I combines the mainboard and keyboardinto one unit, which became a design trend in the 8-bit microcomputer era, although the Model I
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User data was originally stored on cassette tape. Radio Shack's model CTR-41 cassette recorder was...
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Three versions of the BASIC programming language were produced for the Model I. Level I BASIC fits in 4 KB of ROM, and Level II BASIC fits into 12 KB of ROM. Level I is single precision only and had a smaller set of commands. Level II...
Xem thêmTandy replaced the Model I with the broadly compatible Model III in 1980. (The TRS-80 Model II is an entirely different and incompatible design).
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Xem thêm• List of TRS-80 games
• List of TRS-80 software
• List of TRS-80 clones
• SoftSide, magazine with BASIC programs for the TRS-80 and other microcomputers...
Xem thêmDan Fylstra, among the first owners, wrote in BYTE in April 1978 that as an "'appliance' computer ... the TRS-80 brings the personal computer a good
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Xem thêmVăn bản Wikipedia theo giấy phép CC-BY-SAMục này có hữu ích không?Cảm ơn! Cung cấp thêm phản hồiTandy Radio Shack TRS-80 model I computer
www.oldcomputers.net/trs80i.html1980: July - Radio Shack introduces the TRS-80 Color Computer, and sells for US$400. 1980: July - Radio Shack introduces the TRS-80 Pocket Computer. Price is US$230. 1981: January - Radio Shack ceases production of the TRS-80 Model I, and recalls units from the US market, due to failure to meet new FCC radio-frequency interference regulations.
- Catalog: 26-1001
- Giá: US $599.95 (with monitor)
- How Many: 200,000 (1977-1981)
- Released: August 1977
Golden Age of TRS-80: A Look Back at RadioShack Computers
https://www.pcmag.com/news/golden-age-of-trs-80-a...15/04/2017 · Radio Shack TRS-80 (1977) CPU: 1.77 MHz Z-80A. RAM: 4K-16K. Price: $599.95 with monitor (about $2,354 today, adjusted) The computer that launched the TRS-80 brand remains notable as of the famous ...
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TRS-80 Color Computer - Wikipedia
https://en.wikipedia.org/wiki/TRS-80_Color_ComputerThe Dragon 32 and 64are British cousins of the CoCo based on a reference design from Motorola that was produced as an example of the capabilities of the MC6809E CPU when coupled with the MC6847 Video Display Generator and the MC6883 Synchronous Address Multiplexer. The BIOS for the Dragon 32 was rewritten based on specifications and API drawn up by Microsoft and, to a certain extent, PA Consulting of Cambridge. The Dragon was a much improved unit with video o…
Wikipedia · Nội dung trong CC-BY-SA giấy phépTandy/Radio Shack TRS-80 model III computer
oldcomputers.net/trs80iii.htmlHistory of the Radio Shack Computers: 1921: - Radio Shack begins as a one-store retail and mail-order company catering to ham operators and electronics buffs. 1963: - Charles Tandy buys the chain of stores, and within two years turned a $4 million dollar loss into a $20 million dollar profit. 1977: August - Radio Shack announces the TRS-80 Model I microcomputer for US$600.
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trs 80 computer products for sale | eBay
https://www.ebay.com/b/trs-80-computer/bn_7024741177Jan 30, 2022 · trs 80 computer products for sale | eBayTRS-80 Computers: TRS-80 Model I | Ira Goldklang's TRS-80 ...
https://www.trs-80.com/wordpress/trs-80-computer-line/model-i12/02/2022 · The TRS-80 has made true computing a reality for the small business, laboratory, classroom and the home. Radio Shack’s TRS-80 is the personal computer for anyone and everyone! The TRS-80 System. Radio Shack’s TRS-80 Microcomputer System is fully wired, tested and U.L. listed for electrical safety – you can put it to work immediately!
TRS-80 PC-1 Pocket Computer Manual : Radio Shack : Free ...
https://archive.org/details/trs80-pc1-manualRadio Shack, TRS-80, PC-1, manuals Collection trs80manuals; computermanuals; manuals; additional_collections Language English. Manual for the TRS-80 PC-1 Pocket Computer. Catalog Number 26-3501. Addeddate 2019-02-01 21:24:28 Identifier trs80-pc1-manual Identifier-ark ark:/13960/t2f83v41w Ocr
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