JPS55131857A - Logic unit - Google Patents
Logic unitInfo
- Publication number
- JPS55131857A JPS55131857A JP4018979A JP4018979A JPS55131857A JP S55131857 A JPS55131857 A JP S55131857A JP 4018979 A JP4018979 A JP 4018979A JP 4018979 A JP4018979 A JP 4018979A JP S55131857 A JPS55131857 A JP S55131857A
- Authority
- JP
- Japan
- Prior art keywords
- error
- input
- error occurring
- output
- units
- 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
Links
Landscapes
- Debugging And Monitoring (AREA)
Abstract
PURPOSE: To enable a logic unit which detects an error occurring in input-output process to prevent an error occurring in one input-output device from causing a system to run down by obtaining an execution level channel number at the time of the occurrence of the error.
CONSTITUTION: Until an error occurring in a unit is detected, register groups 11... 17 hold information needed to know which of input-output units 1...3 has the error occurring in input-output process, i.e., the execution level and channel number. When FF's 18W20 detect the error, it is judged, as to a register where the needed information is held, which of processes of input-output units an error detected after the point in time of the occurrence occurs in. Consequently, it is made possible to prevent the error of one of units 1...3 from causing the system to run down.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4018979A JPS55131857A (en) | 1979-04-03 | 1979-04-03 | Logic unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4018979A JPS55131857A (en) | 1979-04-03 | 1979-04-03 | Logic unit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55131857A true JPS55131857A (en) | 1980-10-14 |
JPS6211384B2 JPS6211384B2 (en) | 1987-03-12 |
Family
ID=12573822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4018979A Granted JPS55131857A (en) | 1979-04-03 | 1979-04-03 | Logic unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55131857A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5217647B2 (en) * | 2008-06-04 | 2013-06-19 | 富士通株式会社 | Information processing apparatus and information processing method |
-
1979
- 1979-04-03 JP JP4018979A patent/JPS55131857A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6211384B2 (en) | 1987-03-12 |
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