Contents
How much memory did the TRS-80 have?
The TRS-80 has a full-stroke QWERTY keyboard, the Zilog Z80 processor, 4 KB DRAM standard memory (when many 8-bit computers shipped with only 1 KB RAM), small size and desk footprint, floating-point Level I BASIC language interpreter in ROM, 64-character per line video monitor, and a starting price of US$600 ( …
Who invented the TRS-80?
Tandy Corporation
TRS-80/Manufacturers
Don French, a buyer for the consumer electronics chain Tandy Radio Shack (TRS), believed that Radio Shack should offer an assembled personal computer and hired engineer Steve Leininger to design it. In the summer of 1977, Radio Shack introduced the TRS-80 for $599.
When did the TRS 80 come out?
1977
TRS-80/Introduced
How much did a TRS 80 cost?
The firm introduced its first small computer, the TRS–80, in 1977. A newer version of the TRS–80 (popular models now cost $999) has become the largest-selling computer of all time, and Tandy now commands 40% of the small-computer market.
What year was Radio Shack’s TRS 80 introduced?
TRS-80/Dates introduced
How much did a Tandy 1000 cost?
Tandy 1000
| The original model of the Tandy 1000 | |
|---|---|
| Type | Home computer |
| Release date | November 1984 |
| Introductory price | US$1,200 (equivalent to $2,990 in 2020) |
| Discontinued | 1993 |
What can you do with a TRS-80 Model I?
For the student in the home, the TRS-80 can be used as an aid to learning mathematics, music theory and virtually any subject through programmed teaching methods. And, just for fun, a variety of game programs will be available, including blackjack and backgammon. The original Model I system was composed of three pieces:
When did the Tandy TRS 80 come out?
Introduced in August 1977, the TRS 80 was the first complete, pre-assembled small computer system on the market. W hen the TRS-80 — a personal computer from Tandy that would be sold via their RadioShack stores, hence TRS — went on sale on Aug. 3 in 1977, computers weren’t exactly new.
What was the original operating system for the TRS-80?
The original Model I disk operating system was TRSDOS, written by Randy Cook. Like the unmodified Model I, it worked only in single density. The original versions of TRSDOS had speed and reliability problems, which were addressed with subsequent updates. The final updated version was TRSDOS 2.3.
When did Radio Shack start selling TRS-80 computers?
The company announced plans to be selling by Christmas a range of peripherals and software for the TRS-80, began shipping computers by September, opened its first computer-only store in October, and delivered 5,000 computers to customers by December. Still forecasting 3,000 sales a year, Radio Shack sold over 10]