JPS6459436A - Display device for working hour of program - Google Patents

Display device for working hour of program

Info

Publication number
JPS6459436A
JPS6459436A JP62216144A JP21614487A JPS6459436A JP S6459436 A JPS6459436 A JP S6459436A JP 62216144 A JP62216144 A JP 62216144A JP 21614487 A JP21614487 A JP 21614487A JP S6459436 A JPS6459436 A JP S6459436A
Authority
JP
Japan
Prior art keywords
address
program
circuit
comparing circuit
input circuit
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
JP62216144A
Other languages
Japanese (ja)
Inventor
Tatsuro Yasue
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Priority to JP62216144A priority Critical patent/JPS6459436A/en
Publication of JPS6459436A publication Critical patent/JPS6459436A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To display the operation state of a computer program in real time by displaying contents of data flowing on a memory bus at the time of receiving the signal output from an address comparing circuit. CONSTITUTION:An input circuit 2 and an address comparing circuit 3 are provided, and plural addresses of task status words in the program of a computer system are preliminarily inputted to and stored in the input circuit 2 together with task numbers, and the address comparing circuit 3 takes in the address flowing on an address bus during execution of the program of the computer system and successively compares this address with addresses of respective task numbers stored in the input circuit 2 and outputs a prescribed signal immediately when finding the coinciding address. A display circuit 4 is provided which displays contents of data flowing on a memory bus 13A at the time of receiving the signal output from the address comparing circuit 3. Thus, a person generally recognizes the operation of the whole of the program because the operation state of the program is displayed in real time.
JP62216144A 1987-08-29 1987-08-29 Display device for working hour of program Pending JPS6459436A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62216144A JPS6459436A (en) 1987-08-29 1987-08-29 Display device for working hour of program

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62216144A JPS6459436A (en) 1987-08-29 1987-08-29 Display device for working hour of program

Publications (1)

Publication Number Publication Date
JPS6459436A true JPS6459436A (en) 1989-03-07

Family

ID=16683964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62216144A Pending JPS6459436A (en) 1987-08-29 1987-08-29 Display device for working hour of program

Country Status (1)

Country Link
JP (1) JPS6459436A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04137269U (en) * 1991-04-17 1992-12-21 ダイヤモンド電機株式会社 Internal combustion engine combustion state detection device
US5205385A (en) * 1990-07-20 1993-04-27 Tokico, Ltd. Adjustable damping force hydraulic shock absorber

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5205385A (en) * 1990-07-20 1993-04-27 Tokico, Ltd. Adjustable damping force hydraulic shock absorber
JPH04137269U (en) * 1991-04-17 1992-12-21 ダイヤモンド電機株式会社 Internal combustion engine combustion state detection device

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