An insight into PDP-11 emulation

  • Authors:
  • J. C. Demco;T. A. Marsland

  • Affiliations:
  • -;-

  • Venue:
  • MICRO 9 Proceedings of the 9th annual workshop on Microprogramming
  • Year:
  • 1976

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Abstract

In order to evaluate the Nanodata QM-1 as a universal host computer, an emulator for a contemporary computer, the PDP-11, was designed and constructed. It was required that the emulator be functionally equivalent to the target, without making excessive sacrifices in emulation speed. Some properties of emulation hardware necessary to achieve these goals are identified. In addition, the paper describes a monitor designed to support different emulators concurrently on a single host machine.