JPS5635239A - Data memory device - Google Patents
Data memory deviceInfo
- Publication number
- JPS5635239A JPS5635239A JP11042579A JP11042579A JPS5635239A JP S5635239 A JPS5635239 A JP S5635239A JP 11042579 A JP11042579 A JP 11042579A JP 11042579 A JP11042579 A JP 11042579A JP S5635239 A JPS5635239 A JP S5635239A
- Authority
- JP
- Japan
- Prior art keywords
- data
- signal
- circuit
- written
- memory circuit
- 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
- Input From Keyboards Or The Like (AREA)
Abstract
PURPOSE: To realize a reduction of the hard quantity of assurance of the data level, by utilizing the function of the memory circuit provided and carrying out both the writing and reading for the memory circuit to realize the same function.
CONSTITUTION: When the data signal 101 for chattering of the data key has a change after the data is written into the memory circuit 10, the signal 101 becomes equal to the reading signal 104 of the circuit 10. Here the output of the comparator 13 has a high rank, and the writing indication signal 105 is delivered from the AND gate 12 and in synchronization with the clock signal CL1 to be written again into the circuit 10 corresponding to the data pressed down. This action is repeated until the output of the circuit 13 has a low rank. And finally the signal written into the circuit 10 turns into the correct data with elimination of the noise. In such way, the hard quantity can be reduced.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11042579A JPS5635239A (en) | 1979-08-31 | 1979-08-31 | Data memory device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11042579A JPS5635239A (en) | 1979-08-31 | 1979-08-31 | Data memory device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5635239A true JPS5635239A (en) | 1981-04-07 |
JPS6242287B2 JPS6242287B2 (en) | 1987-09-08 |
Family
ID=14535423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11042579A Granted JPS5635239A (en) | 1979-08-31 | 1979-08-31 | Data memory device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5635239A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57185037U (en) * | 1981-05-18 | 1982-11-24 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5092641A (en) * | 1973-12-14 | 1975-07-24 |
-
1979
- 1979-08-31 JP JP11042579A patent/JPS5635239A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5092641A (en) * | 1973-12-14 | 1975-07-24 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57185037U (en) * | 1981-05-18 | 1982-11-24 |
Also Published As
Publication number | Publication date |
---|---|
JPS6242287B2 (en) | 1987-09-08 |
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