JPS55136906A - Digital-to-analog conversion type controller - Google Patents
Digital-to-analog conversion type controllerInfo
- Publication number
- JPS55136906A JPS55136906A JP4439979A JP4439979A JPS55136906A JP S55136906 A JPS55136906 A JP S55136906A JP 4439979 A JP4439979 A JP 4439979A JP 4439979 A JP4439979 A JP 4439979A JP S55136906 A JPS55136906 A JP S55136906A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- converter
- holding
- holding circuit
- value
- 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
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
PURPOSE:To execute an efficient control by providing a holding circuit for holding a digital signal stored in a memory circuit between the memory circuit and a D/A converter. CONSTITUTION:A holding circuit 9 is connected between a memory circuit 4 and a D/A converter 5. The holding circuit 9 holds the value stored in the memory circuit 9 until it loads the value stored therein next and outputs the held value to the converter 5. A setting circuit 10 is connected to the holding circuit 9 to replace the held value in the holding circuit 9 with new value according to the output from the setting circuit 10. Therefore, the holding circuit 9 does not cancel a digital signal stored in the past but holds the signal unless the set signal is applied from the setting circuit 10 to the holding circuit 9 and the digital signal stored in the memory circuit 4 is loaded to the holding circuit 9, and converted by the converter 5 into an analog signal value 7 corresponding to the digital signal and holds the output from the converter 5.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4439979A JPS55136906A (en) | 1979-04-13 | 1979-04-13 | Digital-to-analog conversion type controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4439979A JPS55136906A (en) | 1979-04-13 | 1979-04-13 | Digital-to-analog conversion type controller |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55136906A true JPS55136906A (en) | 1980-10-25 |
JPS612884B2 JPS612884B2 (en) | 1986-01-28 |
Family
ID=12690426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4439979A Granted JPS55136906A (en) | 1979-04-13 | 1979-04-13 | Digital-to-analog conversion type controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55136906A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5834317A (en) * | 1981-08-26 | 1983-02-28 | Fuji Electric Co Ltd | Display device for ice lump contacting condition of propeller for propulsion |
JPS61260120A (en) * | 1985-05-14 | 1986-11-18 | Osaki Electric Co Ltd | Electronic integrating instrument |
-
1979
- 1979-04-13 JP JP4439979A patent/JPS55136906A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5834317A (en) * | 1981-08-26 | 1983-02-28 | Fuji Electric Co Ltd | Display device for ice lump contacting condition of propeller for propulsion |
JPS61260120A (en) * | 1985-05-14 | 1986-11-18 | Osaki Electric Co Ltd | Electronic integrating instrument |
Also Published As
Publication number | Publication date |
---|---|
JPS612884B2 (en) | 1986-01-28 |
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