JPS5472909A - Recording method for program passing trace of electronic switchboard - Google Patents

Recording method for program passing trace of electronic switchboard

Info

Publication number
JPS5472909A
JPS5472909A JP14093477A JP14093477A JPS5472909A JP S5472909 A JPS5472909 A JP S5472909A JP 14093477 A JP14093477 A JP 14093477A JP 14093477 A JP14093477 A JP 14093477A JP S5472909 A JPS5472909 A JP S5472909A
Authority
JP
Japan
Prior art keywords
program
information
memory
address
recorded
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
JP14093477A
Other languages
Japanese (ja)
Other versions
JPS5733759B2 (en
Inventor
Naoki Shigematsu
Takashi Yamada
Shigeo Takeda
Toshio Yajima
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP14093477A priority Critical patent/JPS5472909A/en
Publication of JPS5472909A publication Critical patent/JPS5472909A/en
Publication of JPS5733759B2 publication Critical patent/JPS5733759B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
    • H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Debugging And Monitoring (AREA)
  • Exchange Systems With Centralized Control (AREA)

Abstract

PURPOSE:Information on the address and instruction of a program in process of execution by a central controller is obtained and then, processed by a program-passing trace recording unit attached to a switchboard before being stored in a memory inside unit, thereby simplifying the transmission of the recorded details to an output equipment. CONSTITUTION:To central controller 1 of the electronic switchboard, program- passing trace recording unit 7 is connected via memory-address bus 3 and data bus 5. This unit 7 is equipped with input register 7A, address processing part 7B, memory controller 7C, memory map 7D, and output buffer 7E. From address information and instruction information of a program in process of the execution of controller 1, the execution display of the program is obtained and processed by address processing part 7B, memory control part 7C, etc., inside unit 7; and then, the information on each instruction is recorded on memory map 7D, and the program-passing-trace information of these recorded details is applied to output equipment 6, where it displayed or recorded.
JP14093477A 1977-11-22 1977-11-22 Recording method for program passing trace of electronic switchboard Granted JPS5472909A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14093477A JPS5472909A (en) 1977-11-22 1977-11-22 Recording method for program passing trace of electronic switchboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14093477A JPS5472909A (en) 1977-11-22 1977-11-22 Recording method for program passing trace of electronic switchboard

Publications (2)

Publication Number Publication Date
JPS5472909A true JPS5472909A (en) 1979-06-11
JPS5733759B2 JPS5733759B2 (en) 1982-07-19

Family

ID=15280208

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14093477A Granted JPS5472909A (en) 1977-11-22 1977-11-22 Recording method for program passing trace of electronic switchboard

Country Status (1)

Country Link
JP (1) JPS5472909A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5663655A (en) * 1979-10-29 1981-05-30 Nec Corp Information processing unit
JPS5710846A (en) * 1980-06-25 1982-01-20 Hitachi Ltd Information processing equipment
JPS6032189A (en) * 1983-07-30 1985-02-19 Ando Electric Co Ltd Data storage method to memory
JPS60241142A (en) * 1984-05-16 1985-11-30 Yokogawa Hokushin Electric Corp Monitor for program running route

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160049027A (en) 2008-08-28 2016-05-04 마르코 안토니오 페나 듀크 Directional expansion of intraluminal devices

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4828060A (en) * 1971-08-13 1973-04-13
JPS4896036A (en) * 1972-03-22 1973-12-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4828060A (en) * 1971-08-13 1973-04-13
JPS4896036A (en) * 1972-03-22 1973-12-08

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5663655A (en) * 1979-10-29 1981-05-30 Nec Corp Information processing unit
JPS5710846A (en) * 1980-06-25 1982-01-20 Hitachi Ltd Information processing equipment
JPS6032189A (en) * 1983-07-30 1985-02-19 Ando Electric Co Ltd Data storage method to memory
JPS60241142A (en) * 1984-05-16 1985-11-30 Yokogawa Hokushin Electric Corp Monitor for program running route

Also Published As

Publication number Publication date
JPS5733759B2 (en) 1982-07-19

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