Did the TRS-80 have external storage?
Did the TRS-80 have external storage?
Radio Shack introduced a 5 MB external hard disk for the TRS-80 Model III/4 in 1983. Up to four hard disks can be daisychained for 20 MB of storage.
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 A newer version of the TRS–80 (popular models now cost $999) has become the largest-selling computer of all time, and Tandy now commands 40% of the small-computer market.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 language did TRS-80 use?
Level I BASIC
Level I BASIC is a dialect of the BASIC programming language that shipped with the first TRS-80, the TRS-80 Model I.
What operating system did the TRS-80 use?
Tandy Radio Shack Disk Operating System
TRSDOS (which stands for the Tandy Radio Shack Disk Operating System) is the operating system for the Tandy TRS-80 line of eight-bit Zilog Z80 microcomputers that were sold through Radio Shack from 1977 through 1991. Tandy’s manuals recommended that it be pronounced triss-doss.
What year did TRS 80?
1977
TRS-80/Dates 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.
Which 8 bit chip was used in many of today’s TRS 80 computers?
Motorola 6809.
What is a TRS-80 Model 1 worth?
TRS-80 Model 1 (Tandy, 1977). Estimated units sold: hundreds of thousands; original price: $599; current market value: $25 to $250.
Which 8 bit chip was used in many of today’s TRS-80 computers?
What year did TRS 80 come out?
TRS-80/Introduced
What year was Radio Shack’s TRS 80 introduced?
TRS-80/Dates introduced
What year did TRS-80?
What year did the TRS-80 come out?
What kind of computer is TRS-80 Model 100?
TRS-80 Model 100. The TRS-80 Model 100 is a portable computer introduced in 1983. It is one of the first notebook-style computers, featuring a keyboard and liquid crystal display, in a battery-powered package roughly the size and shape of a notepad or large book.
What kind of ports does a TRS-80 Model I have?
Also an Omninet Strobe Point. Note: A Model I will set itself up based on the switches on the card. A Model III will default to 300 baud, 8 Bit Word, 1 Stop Bit, and No Parity. Port Add.!
Who was the designer of the TRS-80 Micro Executive Workstation?
The TRS-80 Model 100 was designed by Kyoceraof Japan, who licenced the same design to NEC, Tandy, and Olivetti, who subsequently released almost identical computer systems. The Tandy TRS-80 model 100 “Micro Executive Workstation” was by far the most popular though, due to the Radio Shack chain of electronics stores throughout America.
Who was the designer of the Tandy TRS 80?
The TRS-80 Model 100 was designed by Kyocera of Japan, who licenced the same design to NEC, Tandy, and Olivetti, who subsequently released almost identical computer systems. The Tandy TRS-80 model 100 “Micro Executive Workstation” was by far the most popular though, due to the Radio Shack chain of electronics stores throughout America.