Title:
MICROCOMPUTER AND EMULATOR
Document Type and Number:
Japanese Patent JPH06150026
Kind Code:
A
Abstract:
PURPOSE: To provide the microcomputer to be used as a processor for emulation corresponding to the plural kinds of microcomputers by using the processor for emulation composed of the same chip as the microcomputer of a specified real chip.
CONSTITUTION: Memory capacity or the validity/invalidity of an incorporated function block can be independently designated by adopting a control register 9 for selecting which microcomputer is provided with the microcomputer for emulation. The microcomputer for emulation is provided corresponding to the single chip microcomputer, which does not incorporate the program ROM of a central processing unit 2, and the various kinds of single chip microcomputers with built-in ROM can be dealt with.
Inventors:
MITSUISHI NAOMIKI
AOTO GIICHI
HIROSE ATSUSHI
SUZUKI TATSUYA
AOTO GIICHI
HIROSE ATSUSHI
SUZUKI TATSUYA
Application Number:
JP31606892A
Publication Date:
May 31, 1994
Filing Date:
October 30, 1992
Export Citation:
Assignee:
HITACHI LTD
HITACHI MICOM SYST KK
HITACHI MICOM SYST KK
International Classes:
G06F11/22; G06F15/78; (IPC1-7): G06F15/78; G06F11/22
Attorney, Agent or Firm:
Tamamura Shizuyo
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