What was the TRS-80 used for?
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What was the TRS-80 used for?
TRS-80 is a desktop microcomputer that was the first mass-produced personal computer systems. Launched in 1977, the name was an abbreviation of the name of the company making it and the microprocessor used inside, Tandy Radio Shack, and the Zilog Z80.
What language did TRS-80 use?
Level I BASIC is a dialect of the BASIC programming language that shipped with the first TRS-80, the TRS-80 Model I.
What year did the TRS-80 come out?
1977
TRS-80/Introduced
In the summer of 1977, Radio Shack introduced the TRS-80 for $599. This offering included a BASIC language interpreter, four kilobytes of RAM, a Zilog Z80 processor at 1.77 megahertz, a twelve-inch video monitor, a cassette recorder, a power supply, and a cassette tape containing the games Blackjack and Backgammon.
Is an old computer worth anything?
These old computers can contain valuable metals such as gold, copper, and aluminum. Some reports suggest that an older laptop may contain $30 worth of gold, while newer units would include gold worth $15 to $25. Besides, it notes, there are still a lot of old laptops in storage that will eventually have to be recycled.
Did the TRS 80 have a mouse?
Tandy also marketed a pair of mice for both computers. The Tandy TRS-80 Color Mouse, Tandy Part No. 26-3025, had one button and used a black/red scheme, just like the cheap joystick pair. Both use the joystick connector, and unlike the joysticks both mice were advertised for the 1000 line.
What should I do with old computers?
12 Things To Do With An Old Computer
- Convert it to a NAS or Home Server.
- Donate it to a local school.
- Turn it into an experimental box.
- Give it to a relative.
- Dedicate it to ‘Distributed Computing’
- Use it as a dedicated game server.
- Use it for old-school gaming.
- Make it a Secondary Computing Server.
When did the TRS-80 come out?
By 1979, the TRS-80 had the largest selection of software in the microcomputer market. Until 1982, the TRS-80 was the best-selling PC line, outselling the Apple II series by a factor of five according to one analysis. In mid-1980, the broadly compatible TRS-80 Model III was released.
How fast does a TRS 80 read a tape?
TRS-80 Model I computers with Level I BASIC read and wrote tapes at 250 baud (about 30 bytes per second); Level II BASIC doubles this to 500 baud (about 60 bytes per second). Some programmers wrote machine-language programs that increases the speed to up to 2,000 bits per second without a loss of reliability on their tape recorders.
How much did the Radio Shack TRS-80 cost?
Having spent less than US$150,000 on development, Radio Shack announced the TRS-80 (Tandy Radio Shack) at a New York City press conference on August 3, 1977. It cost US$399 ($1704 today), or US$599 ($2558 today) with a 12″ monitor and a Radio Shack tape recorder; the most expensive product Radio Shack previously sold was a US$500 stereo.