JPS51113547A - Data processing system - Google Patents
Data processing systemInfo
- Publication number
- JPS51113547A JPS51113547A JP50038700A JP3870075A JPS51113547A JP S51113547 A JPS51113547 A JP S51113547A JP 50038700 A JP50038700 A JP 50038700A JP 3870075 A JP3870075 A JP 3870075A JP S51113547 A JPS51113547 A JP S51113547A
- Authority
- JP
- Japan
- Prior art keywords
- data processing
- processing system
- pcu
- ioc
- malfunction
- 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
Links
Abstract
PURPOSE: To enable quick troubleshooting for malfunction of data transmitting route between input output controllers (IOC) and peripheral controlling units (PCU), including cutoff of faulty section.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50038700A JPS51113547A (en) | 1975-03-31 | 1975-03-31 | Data processing system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50038700A JPS51113547A (en) | 1975-03-31 | 1975-03-31 | Data processing system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51113547A true JPS51113547A (en) | 1976-10-06 |
Family
ID=12532576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50038700A Pending JPS51113547A (en) | 1975-03-31 | 1975-03-31 | Data processing system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51113547A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62147554A (en) * | 1985-12-23 | 1987-07-01 | Nec Corp | Data transfer device |
JP2011034170A (en) * | 2009-07-30 | 2011-02-17 | Hitachi Ltd | Method of diagnosing abnormal-time-processing signal, and dual computer system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3710350A (en) * | 1970-06-22 | 1973-01-09 | Fujitsu Ltd | System for diagnosing an input-output control unit |
JPS4955246A (en) * | 1972-09-29 | 1974-05-29 | ||
JPS5040745A (en) * | 1973-08-10 | 1975-04-14 |
-
1975
- 1975-03-31 JP JP50038700A patent/JPS51113547A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3710350A (en) * | 1970-06-22 | 1973-01-09 | Fujitsu Ltd | System for diagnosing an input-output control unit |
JPS4955246A (en) * | 1972-09-29 | 1974-05-29 | ||
JPS5040745A (en) * | 1973-08-10 | 1975-04-14 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62147554A (en) * | 1985-12-23 | 1987-07-01 | Nec Corp | Data transfer device |
JP2011034170A (en) * | 2009-07-30 | 2011-02-17 | Hitachi Ltd | Method of diagnosing abnormal-time-processing signal, and dual computer system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5294994A (en) | Double line control system | |
JPS5295940A (en) | Computer processing control | |
JPS52119832A (en) | Electroinc calculator of microprogram control system | |
JPS51148307A (en) | Speech path network control system | |
JPS51113547A (en) | Data processing system | |
JPS5368940A (en) | Information transmission system | |
JPS5391741A (en) | Computer control system of copier | |
JPS52123141A (en) | Device control system | |
JPS53139941A (en) | Connection system for input and output control unit | |
JPS5215241A (en) | Bus test control system for data processing system | |
JPS531779A (en) | Portable input unit for numerical control system | |
JPS5299737A (en) | Multi computer control system | |
JPS5337A (en) | Control system for input/output unit | |
JPS52107741A (en) | Peripheral control unit | |
JPS522205A (en) | Information transmission system | |
JPS5361931A (en) | Communication control device | |
JPS5263639A (en) | Information transmission system for high speed input and output device | |
JPS526040A (en) | Input output control system | |
JPS5225538A (en) | Input control system of control use data | |
JPS5238845A (en) | Reexecution system of data transfer | |
JPS5230358A (en) | Switching method in the multiple system | |
JPS5373934A (en) | Data exchange control system | |
JPS52153347A (en) | Input/output control system | |
JPS51141559A (en) | Bus control system | |
JPS5346243A (en) | Processor control system |