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  1. More Images

    CP/M

    CP/M, originally standing for Control Program/Monitor and later Control Program for Microcomputers, is a mass-market operating system created in 1974 for Intel 8080/85-based microcomputers by Gary Kildall of Digital Research, Inc. CP/M is a disk operating system and its purpose is to organize files on a magnetic storage medium, and to load and run programs stored on a disk. Initially confined to single-tasking on 8-bit processors and no more than 64 kilobytes of memory, later versions of CP/M added multi-user variations and were migrated to 16-bit processors. CP/M eventually became the de facto standard and the dominant operating system for microcomputers, in combination with the S-100 bus computers. This computer platform was widely used in business through the late 1970s and into the mid-1980s. CP/M increased the market size for both hardware and software by greatly reducing the amount of programming required to port an application to a new manufacturer's computer. Wikipedia

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  2. en.wikipedia.org

    CP/M, [3] originally standing for Control Program/Monitor [4] and later Control Program for Microcomputers, [5] [6] [7] is a mass-market operating system created in 1974 for Intel 8080/85-based microcomputers by Gary Kildall of Digital Research, Inc. CP/M is a disk operating system [8] and its purpose is to organize files on a magnetic storage medium, and to load and run programs stored on a disk.
  3. On side 1 of the system discs was CP/M 2.2. Amstrad CP/M+ uses Amstrad's "System" format. This is 40 tracks, 1 side, 9 sectors per track numbered &41-&49. Each sector is 512bytes. ... ESC,3,0 ESC b - set foreground. Set the foreground (pen 1) colour: ESC b <colour> Colour is 0 based with 32 added. It is a 2 bits per pixel %00rrggbb colour.
  4. CP/M(R) 3, also marketed as CP/M Plus(R) , is a single-console operating system for 8-bit machines that use an Intel(R) 8080, 8085, or Zilog(R) Z80(R) CPU. CP/M 3 is upward-compatible with its predecessor, CP/M 2, and offers more features and higher performance than CP/M 2. This manual describes the steps necessary to create or modify a
  5. commodore.ca

    CP/M 3.0 interprets all letters in the command line as being upper case. Generally, you must type a command line directly after the system prompt. However, CP/M 3.0 does allow spaces between the prompt and the command keyword. 11.5.1 Types of Commands. CP/M 3.0 recognizes two different types of commands: built-in commands and transient utility ...
  6. CP/M 3 and its utility programs are distributed on two floppy disks. The system disk contains the operating system and the most commonly used utility programs. A second disk contains additional utilities. How To Use CP/M 3 Documentation The CP/M 3 documentation set includes three manuals: o CP/M Plus (CP/M Version 3) Operating System User's Guide
  7. This page explains how to set up CP/M 3.0 using YAZE. Building yaze and cpmtools Modify the yaze Makefile by removing -DBIOS from OPTIONS, add -DMEMSIZE=128 to OPTIONS, comment out the line with YAZE_OBJS for Link with CP/M BIOS support and uncomment the YAZE_OBJS for or link as a naked Z80. Compile yaze. That should be all that's needed.
  8. Digital Research : CP/M 3 Command Reference Manual Page 3 CP/M Plus Command Summary HOW TO ENTER A CP/M PLUS COMMAND To give CP/M Plus a command, type a complete command line following the CP/M Plus system prompt, A>. A CP/M PLUS command line consists of a command, an optional command tall, and a RETURN or ENTER keystroke.
  9. This port works well with the generic version of CP/M Kermit-80. When transferring files to/from a PC, you can use MS-DOS Kermit under Windows XP; however, MS-DOS kermit performs poorly under XP, and file transfers are relatively slow. As an alternative, a native Win32 program that supports the Kermit file transfer protocol can be used. ...
  10. CP/M is an operating system running on different computers with Intel 8080 and compatible CPUs. It was the most popular operating system for micro computers, before the 16 bit age started successfully with the IBM PC and MS-DOS. Most computer systems running CP/M were based on a Z80 CPU.. It was developed by Gary Kildall of Digital Research, Inc. as a private project from 1974 on, named ...

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