JPS55146529A - Bus supervisory device - Google Patents

Bus supervisory device

Info

Publication number
JPS55146529A
JPS55146529A JP5463879A JP5463879A JPS55146529A JP S55146529 A JPS55146529 A JP S55146529A JP 5463879 A JP5463879 A JP 5463879A JP 5463879 A JP5463879 A JP 5463879A JP S55146529 A JPS55146529 A JP S55146529A
Authority
JP
Japan
Prior art keywords
data
bus line
bus
written
interface
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
JP5463879A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6223339B2 (enrdf_load_stackoverflow
Inventor
Kenichi Maeda
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
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP5463879A priority Critical patent/JPS55146529A/ja
Publication of JPS55146529A publication Critical patent/JPS55146529A/ja
Publication of JPS6223339B2 publication Critical patent/JPS6223339B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Debugging And Monitoring (AREA)
JP5463879A 1979-05-02 1979-05-02 Bus supervisory device Granted JPS55146529A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5463879A JPS55146529A (en) 1979-05-02 1979-05-02 Bus supervisory device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5463879A JPS55146529A (en) 1979-05-02 1979-05-02 Bus supervisory device

Publications (2)

Publication Number Publication Date
JPS55146529A true JPS55146529A (en) 1980-11-14
JPS6223339B2 JPS6223339B2 (enrdf_load_stackoverflow) 1987-05-22

Family

ID=12976306

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5463879A Granted JPS55146529A (en) 1979-05-02 1979-05-02 Bus supervisory device

Country Status (1)

Country Link
JP (1) JPS55146529A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5880751A (ja) * 1981-11-06 1983-05-14 Mitsubishi Electric Corp デ−タ処理装置
JPS60189545A (ja) * 1984-03-09 1985-09-27 Toshiba Corp 論理装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5216142A (en) * 1975-07-28 1977-02-07 Fujitsu Ltd Data processing system with bus information logging function
JPS5324742A (en) * 1976-08-20 1978-03-07 Hitachi Ltd Interface monitor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5216142A (en) * 1975-07-28 1977-02-07 Fujitsu Ltd Data processing system with bus information logging function
JPS5324742A (en) * 1976-08-20 1978-03-07 Hitachi Ltd Interface monitor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5880751A (ja) * 1981-11-06 1983-05-14 Mitsubishi Electric Corp デ−タ処理装置
JPS60189545A (ja) * 1984-03-09 1985-09-27 Toshiba Corp 論理装置

Also Published As

Publication number Publication date
JPS6223339B2 (enrdf_load_stackoverflow) 1987-05-22

Similar Documents

Publication Publication Date Title
JPS57111893A (en) Relieving system of defective memory
JPS55146529A (en) Bus supervisory device
JPS57117198A (en) Memory system with parity
JPS56160877A (en) Controller for welding machine
JPS54141969A (en) Diagnosis of numerical control device
JPS5542383A (en) Pcm reproducer
JPS55166745A (en) Maintenance information holding system by controller
JPS5430742A (en) Memory control system
JPS5584099A (en) Memory device
JPS5764814A (en) Diagnosing device of control system
JPS5760598A (en) Microprogram controller
JPS55122299A (en) Memory unit
JPS5492150A (en) Gathering system for status information
JPS53141518A (en) Storing system
JPS5539993A (en) Input-output controller
JPS5637879A (en) Cash memory control system
JPS55131861A (en) Fault diagnostic unit
JPS5537625A (en) Data storing read system
JPS57182857A (en) Program trace accumulating and recording system
JPS5729164A (en) Computer system
JPS578999A (en) Memory controller
JPS56169295A (en) Error retrieval system of information processor
JPS564855A (en) Control system for command retrial
JPS54101626A (en) Anomaly detection circuit for memory device
JPS5542354A (en) Diagnostic system for memory unit