Acorn System 1

Acorn System 1

The Acorn System 1, initially called the Acorn Microcomputer (Micro-Computer), was an early 8-bit microcomputer for hobbyists, based on the MOS 6502 CPU, and produced by British company Acorn Computers from 1979.

The system was designed by then-Cambridge-undergraduate student Sophie Wilson. It was a small machine built on two Eurocard-standard circuit boards:
*one card (shown right) with the I/O part of the computer: a LED seven segment display, a 25-key keypad (hex+function keys), and a cassette interface (the circuitry to the left of the keypad)
*the second card (the computer board), which included the CPU, RAM/ROM memory, and support chips.

Almost all CPU signals were accessible via the standard Eurocard connector.

ee also

*Acorn System 2, System 3, System 4, System 5
*Acorn Atom

External links

* [http://speleotrove.com/acorn/ Comprehensive information on the System 1, including an emulator] – Provided by Mike Cowlishaw


Wikimedia Foundation. 2010.

Игры ⚽ Поможем решить контрольную работу

Look at other dictionaries:

  • Acorn System 1 — Tarjeta superior del Acorn System 1, con el keypad y el dispay de LEDs. El Acorn System 1, llamado inicialmente el Acorn Microcomputer (Micro Computer), fue uno de los primeros ordenadores de 8 bits enfocado al mercado de los aficionados, con una …   Wikipedia Español

  • Acorn System 3 — The System 3 was a home computer produced by Acorn Computers from 1980. It was the successor to the Acorn System 2. It featured a disk drive. The Acorn Atom was a cut down version of the System 3.ee also*Acorn System 1, System 4, System 5 …   Wikipedia

  • Acorn System 4 — The System 4 was a home computer produced by Acorn Computers. It was the successor to the Acorn System 3.ee also*Acorn System 1, System 2, System 5 *Acorn Atom …   Wikipedia

  • Acorn System 5 — The System 5 was a home computer produced by Acorn Computers. It was the successor to the Acorn System 4.ee also*Acorn System 1, System 2, System 3 *Acorn Atom …   Wikipedia

  • Acorn System 2 — The System 2 was a home computer produced by Acorn Computers from 1980. It was the successor to the Acorn System 1.It had a memory of 32 KB, a clock rate of 1.006 MHz.ee also*Acorn System 3, System 4, System 5 …   Wikipedia

  • Acorn Computers — Год основания декабрь 1978 г. Расположение …   Википедия

  • Acorn Computers — articleissues peacock=october 2008 citecheck=october 2008 citations missing=october 2008 POV=october 2008Infobox Defunct company company name = Acorn Computers company foundation = December, 1978 defunct = November, 2000 fate = Bought by Morgan… …   Wikipedia

  • Acorn Computers — Este artículo trata sobre Acorn Computers. Para la actual usuaria de la marca que fabrica sólo ordenadores para Windows , véase Acorn Computers Ltd. Acorn Computers Lema The choice of experience Fundación Diciembre de 1978 …   Wikipedia Español

  • Acorn — war ein britisches Computerunternehmen, das in den 1980er und 1990er Jahren besonders in Großbritannien beliebte Computer und Set Top Boxen produzierte. Darunter befanden sich unter anderen der BBC Micro und der Acorn Archimedes.… …   Deutsch Wikipedia

  • Acorn Atom — The Acorn Atom was a home computer made by Acorn Computers Ltd from 1980 to 1981 when it was replaced by the BBC Micro (originally Proton) and later the Acorn Electron.The Atom was a progression of the MOS Technology 6502 based machines that the… …   Wikipedia

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”