The PDP-12 (Programmed Data Processor) is a computer that was created by Digital Equipment Corporation (DEC) in 1969 and marketed specifically for science and engineering. It is the third in the LINC family and its main uses were for applications in chemistry, applied psychology, patient monitoring and industrial testing. It is the combination of the LINC computer and the PDP-8 and can run programs for either computer. It features a single central processor with two distinct operating modes, each with its own instruction set that allows it to run both computers' programs. A PDP-12 Basic System weighs about 600 pounds (270 kg).
4-492: Because it is the combination of two different computers, it is very versatile. It can be a laboratory-oriented machine with several facilities for I/O , auxiliary storage, and control and sensing for external equipment or a general purpose computer with a flexible I/O capability that can support multiple peripheral devices. The basic package came with dual LINCtape drives, a scope display and I/O ports for interfacing with external laboratory equipment and peripherals. In addition to
8-464: A computer uses to transfer information externally. A peripheral is a hardware component that is accessible to and controlled by a computer but is not a core component of the computer. A peripheral can be categorized based on the direction in which information flows relative to the computer: Many modern electronic devices, such as Internet-enabled digital watches , video game consoles , smartphones , and tablet computers , have interfaces for use as
12-472: A display-based OS other software packages were included for data acquisition and display, Fourier analysis and mass spectrometry . Although an OS/8 variant named OS/12 is the predominant PDP-12 operating system, there were two prior ones: Less than a year after its introduction the PDP-12 already had over 400 orders placed and in total 725 units were manufactured before being discontinued in 1972. Since it
16-732: Was used as laboratory equipment DEC offered a two-week "hands-on" programming course with the purchase of the computer. Classes were held at the main plant in Maynard, Massachusetts or in Palo Alto, California in the US, and also available in Reading in the United Kingdom, Cologne in Germany or Paris, France. Peripheral A peripheral device , or simply peripheral , is an auxiliary hardware device that
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