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JPS5435652A - Operation recording system - Google Patents

Operation recording system

Info

Publication number
JPS5435652A
JPS5435652A JP10202877A JP10202877A JPS5435652A JP S5435652 A JPS5435652 A JP S5435652A JP 10202877 A JP10202877 A JP 10202877A JP 10202877 A JP10202877 A JP 10202877A JP S5435652 A JPS5435652 A JP S5435652A
Authority
JP
Japan
Prior art keywords
recording system
operation recording
signals
write
random access
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
JP10202877A
Other languages
Japanese (ja)
Inventor
Nobuhiro Matsumura
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP10202877A priority Critical patent/JPS5435652A/en
Publication of JPS5435652A publication Critical patent/JPS5435652A/en
Pending legal-status Critical Current

Links

Landscapes

  • Debugging And Monitoring (AREA)

Abstract

PURPOSE: To use a cheap small-capacity random access memory or shift register as a storing means of operation information by using a specific signal of instruction signals and answer signals as the time base of write.
COPYRIGHT: (C)1979,JPO&Japio
JP10202877A 1977-08-25 1977-08-25 Operation recording system Pending JPS5435652A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10202877A JPS5435652A (en) 1977-08-25 1977-08-25 Operation recording system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10202877A JPS5435652A (en) 1977-08-25 1977-08-25 Operation recording system

Publications (1)

Publication Number Publication Date
JPS5435652A true JPS5435652A (en) 1979-03-15

Family

ID=14316290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10202877A Pending JPS5435652A (en) 1977-08-25 1977-08-25 Operation recording system

Country Status (1)

Country Link
JP (1) JPS5435652A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57134756A (en) * 1981-02-12 1982-08-20 Hitachi Ltd Information processor
JPS58161055A (en) * 1982-03-19 1983-09-24 Fujitsu Ltd Hardware failure status maintenance method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57134756A (en) * 1981-02-12 1982-08-20 Hitachi Ltd Information processor
JPS58161055A (en) * 1982-03-19 1983-09-24 Fujitsu Ltd Hardware failure status maintenance method

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