JPS5457845A - Control system for magnetic bubble - Google Patents
Control system for magnetic bubbleInfo
- Publication number
- JPS5457845A JPS5457845A JP12380877A JP12380877A JPS5457845A JP S5457845 A JPS5457845 A JP S5457845A JP 12380877 A JP12380877 A JP 12380877A JP 12380877 A JP12380877 A JP 12380877A JP S5457845 A JPS5457845 A JP S5457845A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- power supply
- magnetic bubble
- anaerator
- stopping
- 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
Abstract
PURPOSE: To maintain definitely information by stopping a generator circuit and anaerator circuit to function and right after the detection of variation in power supply, and then by stopping a coil driver circuit.
CONSTITUTION: Abnormality when occurring to a power supply is detected by power-supply supervisory circuit 8 and stop circuits 5 and 6 for generator circuit 2 and anaerator control circuit 3 are operated respectively, thereby stoping their functions immediately. Then, stop circuit 7 is operated to cut off the power supply to coil driver circuit 4, so that the magnetic bubble can be moved to a stable position on a transfer line
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12380877A JPS5457845A (en) | 1977-10-15 | 1977-10-15 | Control system for magnetic bubble |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12380877A JPS5457845A (en) | 1977-10-15 | 1977-10-15 | Control system for magnetic bubble |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5457845A true JPS5457845A (en) | 1979-05-10 |
Family
ID=14869830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12380877A Pending JPS5457845A (en) | 1977-10-15 | 1977-10-15 | Control system for magnetic bubble |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5457845A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5843697U (en) * | 1981-09-17 | 1983-03-24 | 富士通株式会社 | magnetic bubble storage device |
JPS6015891A (en) * | 1983-07-08 | 1985-01-26 | Fanuc Ltd | Data protection system of bubble memory |
-
1977
- 1977-10-15 JP JP12380877A patent/JPS5457845A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5843697U (en) * | 1981-09-17 | 1983-03-24 | 富士通株式会社 | magnetic bubble storage device |
JPS6015891A (en) * | 1983-07-08 | 1985-01-26 | Fanuc Ltd | Data protection system of bubble memory |
JPS6360478B2 (en) * | 1983-07-08 | 1988-11-24 |
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