JPS54118735A - Process state display method - Google Patents
Process state display methodInfo
- Publication number
- JPS54118735A JPS54118735A JP2540178A JP2540178A JPS54118735A JP S54118735 A JPS54118735 A JP S54118735A JP 2540178 A JP2540178 A JP 2540178A JP 2540178 A JP2540178 A JP 2540178A JP S54118735 A JPS54118735 A JP S54118735A
- Authority
- JP
- Japan
- Prior art keywords
- computer
- screen data
- data
- crt
- display unit
- 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
Abstract
PURPOSE: To reduce the load of the computer and thus to increase the process speed in case the screen data is tansferred to CRT from the computer for the CRT display unit which is used as the information exchange means between the operator and the process computer control system.
CONSTITUTION: In the system through which the picture data is transmitted to the CRT display unit from the computer and then displayed on CRT6, writing start position x and y to refresh memory 3 of the screen data from computer 1 plus the line and length M and N of the screen data are sent to interface controller 2 to be stored in the register. Then screen data D1, D2 ... DMXN are transferred to controller 2 from computer 1, and thus the display unit assembles these screen data into 2-dimensional data D11, D12 ... DMN based on the information stored in the controller. Thus, the picture is displayed on CRT based on these 2-dimensional data.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2540178A JPS54118735A (en) | 1978-03-08 | 1978-03-08 | Process state display method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2540178A JPS54118735A (en) | 1978-03-08 | 1978-03-08 | Process state display method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54118735A true JPS54118735A (en) | 1979-09-14 |
JPS6113255B2 JPS6113255B2 (en) | 1986-04-12 |
Family
ID=12164874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2540178A Granted JPS54118735A (en) | 1978-03-08 | 1978-03-08 | Process state display method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54118735A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61256430A (en) * | 1985-05-09 | 1986-11-14 | Idec Izumi Corp | Multi-function display device |
-
1978
- 1978-03-08 JP JP2540178A patent/JPS54118735A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61256430A (en) * | 1985-05-09 | 1986-11-14 | Idec Izumi Corp | Multi-function display device |
Also Published As
Publication number | Publication date |
---|---|
JPS6113255B2 (en) | 1986-04-12 |
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