The Tandy Pocket Computer or TRS-80 Pocket Computer is one of a line of 1980s small pocket computers—calculator-sized programmable computing devices—sold by Tandy Corporation under the "Tandy" or "Radio Shack TRS-80" brands. Although named after the TRS-80 line of computers, they were not … See more Although not branded as such, the original TRS-80 Pocket Computer later became known as the PC-1, as subsequent models were labelled PC-2 through PC-8. Some were made by Sharp, and the rest by Casio (PC-4 through PC-7). … See more Pocket computers were an advancement over early programmable calculator designs. In addition to providing users with scientific math … See more Each model had two operating modes: Run and Prog. Run In Run mode, the See more It was not possible to define new mathematical function commands for use in Run mode. However, on many Sharp derived models, a special AREAD command was added to BASIC which would assign the current value on the display line to a … See more The models provided a short one-line dot-matrix LCD display, to show the current line of input text, or a segment of it containing the cursor. Character widths in these models varied from … See more The total memory capacity of the devices varied from 1 KB to 12 KB and up as far as 16 KB with the use of an available RAM card (only for some … See more The PC-8 had a couple of commands that were not listed in the manual, but nonetheless were recognized by BASIC and usable. • PEEK … See more WebJul 17, 2024 · Early Tandy 1000s have a 34-Pin Card Edge port to connect to a printer. This port was taken from earlier Tandy devices from the TRS-80 line and was designed to be compatible with the pre-IBM Centronics standard. IBM added and changed a few status and control signals and used a DB-25 connector.
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WebNot very useful, which is probably why my Tandy PC-7, really just a Casio fx-5200P in OEM packaging, comes equipped with a memory expansion module, bringing the total amount … WebAll Tandy 1000 computers feature built-in video hardware, enhanced sound hardware (based on one of several variants of the Texas Instruments SN76496 sound generator) and several peripheral interfaces, including game ports compatible with those on the TRS-80 Color Computer, an IBM-standard floppy-disk controller supporting two drives, and a … bettijane sills
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WebTandy (Radio Shack) is a maker of homecomputers between 1977 and early 1990. It's first computer, the TRS-80, was the best selling computer until 1980. ... Tandy Pocket Computer PC-6. Tandy TRS-80 Pocket Computer. Desktop Computers . Tandy TRS-80. Tandy TRS-80 Model II. Tandy TRS-80 Model III. Tandy TRS-80 Color Computer. WebEven the Tandy 2000 which came a full 12 months before the 1000 still had the TRS-80 logo. To say that the Tandy 1000 was a work horse would be an understatement. In PC power it was on par for the day with an Intel 8088 CPU running at 4.77 Mhz. and 7.16 Mhz., (switchable) but the actual craftsmanship in this unit was extraordinary! bettina astashenko