JPS5528123A - Display instruction system - Google Patents
Display instruction systemInfo
- Publication number
- JPS5528123A JPS5528123A JP9941178A JP9941178A JPS5528123A JP S5528123 A JPS5528123 A JP S5528123A JP 9941178 A JP9941178 A JP 9941178A JP 9941178 A JP9941178 A JP 9941178A JP S5528123 A JPS5528123 A JP S5528123A
- Authority
- JP
- Japan
- Prior art keywords
- display
- unit
- cns
- content
- cpucc
- 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
- Digital Computer Display Output (AREA)
Abstract
PURPOSE: To display the newest state in the CPU accurately, with less number of connection lines between the maintenance panel unit and CPU, by producing the process of display by the pulse signal of the timer of the maintenance panel unit periodically.
CONSTITUTION: The control information including the designated information for the internal display part to display the content and including the display instruction of the content of the internal display part is serially delivered from the maintenance panel unit CNS. By receiving it, CPUCC returns the content of the internal display part designated serially to the panel CNS, stores it in the shift registers SFR1, SFR2, and the display instruction instructing the production of the process of display displaying the content of the register to the display unit of the unit CNS, is produced periodically with the pulse signal of the timer T provided with the unit CNS. Thus, the number of connection lines between the unit CNS and CPUCC can be made less and the newest state in the CPUCC can accurately be displayed.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9941178A JPS5528123A (en) | 1978-08-14 | 1978-08-14 | Display instruction system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9941178A JPS5528123A (en) | 1978-08-14 | 1978-08-14 | Display instruction system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5528123A true JPS5528123A (en) | 1980-02-28 |
Family
ID=14246729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9941178A Pending JPS5528123A (en) | 1978-08-14 | 1978-08-14 | Display instruction system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5528123A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6228258U (en) * | 1986-08-07 | 1987-02-20 |
-
1978
- 1978-08-14 JP JP9941178A patent/JPS5528123A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6228258U (en) * | 1986-08-07 | 1987-02-20 |
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