Search results
Results From The WOW.Com Content Network
A microcomputer is a small, relatively inexpensive computer having a central processing unit (CPU) made out of a microprocessor. [ 2] The computer also includes memory and input/output (I/O) circuitry together mounted on a printed circuit board (PCB). [ 3] Microcomputers became popular in the 1970s and 1980s with the advent of increasingly ...
The history of the personal computer as a mass-market consumer electronic device began with the microcomputer revolution of the 1970s. A personal computer is one intended for interactive individual use, as opposed to a mainframe computer where the end user's requests are filtered through operating staff, or a time-sharing system in which one large processor is shared by many individuals.
According to the IEEE Annals of Computer History, the MCM/70 is the earliest commercial, non-kit personal computer. [ 20] IBM 5100. 1975. An early portable computer with integrated monitor; the 5100 was possibly one of the first portable microcomputers using a CRT display.
The planar process was developed by Noyce's colleague Jean Hoerni in early 1959, based on the silicon surface passivation and thermal oxidation processes developed by Mohamed M. Atalla at Bell Labs in the late 1950s. [ 4][ 5][ 6] Computers using IC chips began to appear in the early 1960s.
A microprocessor is a computer processor for which the data processing logic and control is included on a single integrated circuit (IC), or a small number of ICs. The microprocessor contains the arithmetic, logic, and control circuitry required to perform the functions of a computer's central processing unit (CPU).
1970s. The first chips that could be considered microprocessors were designed and manufactured in the late 1960s and early 1970s, including the MP944 used in the Grumman F-14 CADC. [ 1] Intel's 4004 of 1971 is widely regarded as the first commercial microprocessor. [ 2]
The BBC Microcomputer System, or BBC Micro, is a series of microcomputers designed and built by Acorn Computers Limited in the 1980s for the Computer Literacy Project of the BBC. The machine was the focus of a number of educational BBC TV programmes on computer literacy, starting with The Computer Programme in 1982, followed by Making the Most ...
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Donate; Pages for logged out editors learn more