JPS6466745A - Duplex register diagnosing system - Google Patents
Duplex register diagnosing systemInfo
- Publication number
- JPS6466745A JPS6466745A JP62224597A JP22459787A JPS6466745A JP S6466745 A JPS6466745 A JP S6466745A JP 62224597 A JP62224597 A JP 62224597A JP 22459787 A JP22459787 A JP 22459787A JP S6466745 A JPS6466745 A JP S6466745A
- Authority
- JP
- Japan
- Prior art keywords
- register
- registers
- data
- transferred
- diagnosing system
- 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 diagnose the duplicated registers without stopping the working of a processor by providing an exchange control circuit between both registers so that the data on one of both registers to the other when the diagnosis is through with the former register and at the same time the working data is transferred to one of both registers. CONSTITUTION:An exchange control circuit 19 is provided between the duplicated registers 11 and 12 and actuated by a monitor device 13. The parity errors of both registers 11 and 12 are detected by the detecting circuits 14 and 15 and informed to the device 13. Then the data on the register 12 is transferred to the register 11 when the diagnosis is through with the register 12 and at the same time the working data on the register 11 is transferred to the register 12. Then a processor is actuated hereafter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62224597A JPS6466745A (en) | 1987-09-08 | 1987-09-08 | Duplex register diagnosing system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62224597A JPS6466745A (en) | 1987-09-08 | 1987-09-08 | Duplex register diagnosing system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6466745A true JPS6466745A (en) | 1989-03-13 |
Family
ID=16816218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62224597A Pending JPS6466745A (en) | 1987-09-08 | 1987-09-08 | Duplex register diagnosing system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6466745A (en) |
-
1987
- 1987-09-08 JP JP62224597A patent/JPS6466745A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4216462A (en) | Patient monitoring and data processing system | |
EP0282039A3 (en) | Apparatus and method for diagnosing functions of a data processor | |
IT1252311B (en) | APPARATUS TO CONTROL SENSOR SIGNAL PROCESSING ALGORITHMS IN RESPONSE TO DIAGNOSIS OF AN EXPERT SYSTEM | |
EP0411904A3 (en) | Processor condition sensing circuits, systems and methods | |
JPS6425249A (en) | Data processor | |
JPS6466745A (en) | Duplex register diagnosing system | |
JPS5757065A (en) | Fault diagnostic processing system | |
JPS5493340A (en) | Duplex processing system | |
JPS56161558A (en) | System for detecting disorder in copying apparatus | |
ATE105954T1 (en) | PROCEDURE FOR OPERATION OF A SECURE SIGNALING MULTIPLE COMPUTER SYSTEM. | |
JPS5419604A (en) | Data delivery unit | |
JPS6444550A (en) | Diagnosis/fault processing system | |
JPS56165482A (en) | Abnormal diagnosing method of data transmission line | |
JPS57112165A (en) | Device diagnostic system | |
JPS5614344A (en) | Display system for incorporation of lower-level device | |
JPS5729161A (en) | Diagnostic system | |
JPS57135543A (en) | Data transmitter | |
DE3379688D1 (en) | Diagnostic system in a data processor | |
JPS5566036A (en) | Processing system for data collection processing system error | |
JPS57135546A (en) | Diagnosis system for data transmission system | |
JPS54100235A (en) | Diagnosis system for channel interface circuit | |
JPS5412536A (en) | Diagnostic system | |
JPS53113447A (en) | Information processor | |
JPS57187757A (en) | Data processing device | |
JPS5432937A (en) | Diagnostic system of peripheral device |