JPS55118160A - Program control unit possessing self-diagnosis function - Google Patents
Program control unit possessing self-diagnosis functionInfo
- Publication number
- JPS55118160A JPS55118160A JP2524979A JP2524979A JPS55118160A JP S55118160 A JPS55118160 A JP S55118160A JP 2524979 A JP2524979 A JP 2524979A JP 2524979 A JP2524979 A JP 2524979A JP S55118160 A JPS55118160 A JP S55118160A
- Authority
- JP
- Japan
- Prior art keywords
- program
- memory
- control unit
- sequence
- program control
- 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
Landscapes
- Test And Diagnosis Of Digital Computers (AREA)
Abstract
PURPOSE: To give the display showing whether the program is progressed in the prescribed sequence, by memorizing the codes proper to the unit program into the status memory in the progress order of the program and at the same time displaying them.
CONSTITUTION: The program stored in memory 5 is divided into unit blocks 9W14, and the codes proper to each unit block, such as No.1WNo.6, are added. Then one step is provided within each unit block to give the command to memorize each code into status memory 8. As a result, the codes are memorized in sequence into memory 8 based on the program order. Thus the contents of memory 8 are read out in sequence, and the checking is given to the execution order of the program memorized in memory 8. In such way, the faulty area can be detected.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2524979A JPS55118160A (en) | 1979-03-05 | 1979-03-05 | Program control unit possessing self-diagnosis function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2524979A JPS55118160A (en) | 1979-03-05 | 1979-03-05 | Program control unit possessing self-diagnosis function |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55118160A true JPS55118160A (en) | 1980-09-10 |
Family
ID=12160708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2524979A Pending JPS55118160A (en) | 1979-03-05 | 1979-03-05 | Program control unit possessing self-diagnosis function |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55118160A (en) |
-
1979
- 1979-03-05 JP JP2524979A patent/JPS55118160A/en active Pending
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