JPS6472241A - Hardware debugger - Google Patents

Hardware debugger

Info

Publication number
JPS6472241A
JPS6472241A JP62229190A JP22919087A JPS6472241A JP S6472241 A JPS6472241 A JP S6472241A JP 62229190 A JP62229190 A JP 62229190A JP 22919087 A JP22919087 A JP 22919087A JP S6472241 A JPS6472241 A JP S6472241A
Authority
JP
Japan
Prior art keywords
test program
port
facilitate
debugged
hardware
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.)
Granted
Application number
JP62229190A
Other languages
Japanese (ja)
Other versions
JP2639943B2 (en
Inventor
Koji Soma
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.)
Furuno Electric Co Ltd
Original Assignee
Furuno Electric Co Ltd
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 Furuno Electric Co Ltd filed Critical Furuno Electric Co Ltd
Priority to JP62229190A priority Critical patent/JP2639943B2/en
Publication of JPS6472241A publication Critical patent/JPS6472241A/en
Application granted granted Critical
Publication of JP2639943B2 publication Critical patent/JP2639943B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE:To facilitate the debugging jobs of hardware by carrying out a written test program via a CPU set into a device to be debugged. CONSTITUTION:A control part 13 writes a test program stored in a nonvolatile memory part 14 into a dual port RAM part 15 via a 2nd port 22 based on the input of a key switch 12. Then the test program of the part 15 is read out after receiving an access from a CPU of a device to be debugged via a 1st port 21 connected to a connector 16 for ROM receptacle. That is, the test program is carried out. Thus it, is possible to obtain an inexpensive hardware debugger that can facilitate the debugging jobs.
JP62229190A 1987-09-11 1987-09-11 Hardware debugger Expired - Lifetime JP2639943B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62229190A JP2639943B2 (en) 1987-09-11 1987-09-11 Hardware debugger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62229190A JP2639943B2 (en) 1987-09-11 1987-09-11 Hardware debugger

Publications (2)

Publication Number Publication Date
JPS6472241A true JPS6472241A (en) 1989-03-17
JP2639943B2 JP2639943B2 (en) 1997-08-13

Family

ID=16888215

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62229190A Expired - Lifetime JP2639943B2 (en) 1987-09-11 1987-09-11 Hardware debugger

Country Status (1)

Country Link
JP (1) JP2639943B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5681689A (en) * 1995-08-14 1997-10-28 Eastman Kodak Company Photographic material containing acrylate or acrylamide based yellow dye-forming couplers
JP2001318107A (en) * 2000-05-01 2001-11-16 Nhk Spring Co Ltd Conductive contactor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61163445A (en) * 1985-01-12 1986-07-24 Sankyo Denshi Kk Computer development support system
JPS61204703A (en) * 1985-03-06 1986-09-10 Nippon Denso Co Ltd Developing device for engine control computer system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61163445A (en) * 1985-01-12 1986-07-24 Sankyo Denshi Kk Computer development support system
JPS61204703A (en) * 1985-03-06 1986-09-10 Nippon Denso Co Ltd Developing device for engine control computer system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5681689A (en) * 1995-08-14 1997-10-28 Eastman Kodak Company Photographic material containing acrylate or acrylamide based yellow dye-forming couplers
JP2001318107A (en) * 2000-05-01 2001-11-16 Nhk Spring Co Ltd Conductive contactor

Also Published As

Publication number Publication date
JP2639943B2 (en) 1997-08-13

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