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Gary Kildall, who developed CP/M and MP/M, based much of the design of its file structure and command processor on operating systems from Digital Equipment, such as RSTS/E for the PDP-11. Besides accessing files on a floppy disk , the PIP command in CP/M could also transfer data to and from the following "special files":
EDT is a character-based text editor from Digital Equipment Corporation (DEC) running on PDP-11 [1] (RSX-11, RSTS/E [2] and RT-11), and later for its OpenVMS operating system. [3] It can respond to single keystrokes, and uses function keys to implement commands to the editor. EDT was introduced originally as a line-mode editor.
Released in 1980, TSX-Plus was the successor to TSX, released in 1976. [2] The system was popular in the 1980s. The last version of TSX-Plus had TCP/IP support.. S&H wrote the original TSX because "Spending $25K on a computer that could only support one user bugged" (founder Harry Sanders); the outcome was the initial four-user TSX in 1976.
In 1981, support for separate instruction and data space for users with Unibus machines (PDP-11/44, PDP-11/45, PDP-11/55 and PDP-11/70) provided an extension to the memory constraints of an individual program. Compiling programs to use separate instruction and data space would soon give a program up to 64 KB for instructions, and up to 64 KB ...
RT-11 ran on all members of the DEC PDP-11 family, both Q-Bus- and Unibus-based, from the PDP-11/05 (its first target, in 1970 (note that the PDP-11/05 was released 1972, so this probably was a PDP-11/20)), to the final PDP-11 implementations (PDP-11/93 and /94). In addition, it ran on the Professional Series and the PDT-11 "Programmed Data ...
MACRO-11 is an assembly language with macro facilities, designed for PDP-11 minicomputer family from Digital Equipment Corporation (DEC). It is the successor to Program Assembler Loader , an earlier version of the PDP-11 assembly language without macro facilities. MACRO-11 was supported on all DEC PDP-11 operating systems.
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PDP-11, 16-bit minicomputers 1970-1997; PDP-12, 1969; PDP-14, industrial controller, 1969; PDP-15, 1970; PDP-16, industrial controller, 1971; Project Detail Page on Microsoft Project Server; XACML PDP (policy decision point) Product Detail Page, a page showing the detail of one product on an e-commerce website or in an e-commerce application