JPS649542A - Development supporting device for microcomputer - Google Patents

Development supporting device for microcomputer

Info

Publication number
JPS649542A
JPS649542A JP63029591A JP2959188A JPS649542A JP S649542 A JPS649542 A JP S649542A JP 63029591 A JP63029591 A JP 63029591A JP 2959188 A JP2959188 A JP 2959188A JP S649542 A JPS649542 A JP S649542A
Authority
JP
Japan
Prior art keywords
cpu
rom
target
emulation
executing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP63029591A
Other languages
Japanese (ja)
Inventor
Kenichi Hanzawa
Takashi Furumura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP63029591A priority Critical patent/JPS649542A/en
Publication of JPS649542A publication Critical patent/JPS649542A/en
Pending legal-status Critical Current

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  • Test And Diagnosis Of Digital Computers (AREA)

Abstract

PURPOSE:To cope with plural target CPUs by a single emulation board and to make equal to the target CPU in electric characteristic, and logically by executing the emulation of the ROM of the CPU to be developed or of a memory similar to the ROM. CONSTITUTION:A user program formed in a host computer 1 is transferred to a user RAM 9 and the CPU 14 is developed by executing the emulation of the target ROM 13 by RAM 10, for tracing and a control part 11. At this time, a probe 12 is to be connected to the target ROM 13. Thereby, according to the type of the CPU, it is not required to change an emulator to lower a cost and the CPU itself has the same operating environment at the time of use and of a development, so that the electric characteristic can be made equal.
JP63029591A 1988-02-10 1988-02-10 Development supporting device for microcomputer Pending JPS649542A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63029591A JPS649542A (en) 1988-02-10 1988-02-10 Development supporting device for microcomputer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63029591A JPS649542A (en) 1988-02-10 1988-02-10 Development supporting device for microcomputer

Publications (1)

Publication Number Publication Date
JPS649542A true JPS649542A (en) 1989-01-12

Family

ID=12280313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63029591A Pending JPS649542A (en) 1988-02-10 1988-02-10 Development supporting device for microcomputer

Country Status (1)

Country Link
JP (1) JPS649542A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6263305B1 (en) 1997-07-31 2001-07-17 Nec Corporation Software development supporting system and ROM emulation apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6263305B1 (en) 1997-07-31 2001-07-17 Nec Corporation Software development supporting system and ROM emulation apparatus

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