JPS61163398U - - Google Patents
Info
- Publication number
- JPS61163398U JPS61163398U JP4121786U JP4121786U JPS61163398U JP S61163398 U JPS61163398 U JP S61163398U JP 4121786 U JP4121786 U JP 4121786U JP 4121786 U JP4121786 U JP 4121786U JP S61163398 U JPS61163398 U JP S61163398U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- bubble memory
- driver circuit
- temperature
- memory device
- 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
- 238000010586 diagram Methods 0.000 description 6
Description
第1図は従来の磁気バブルメモリ装置のメモリ
装置のシステム構成図、第2図A,B,Cはバブ
ルメモリチツプの各ゲートの電流―温度特性図、
第3図も電流―温度特性図でAが駆動電流―温度
特性図、Bがスワツプゲートの温度補正された状
態の電流―温度特性図、第4図は本考案に係る磁
気バブルメモリ装置のシステム構成図である。
〔符号の説明〕1……バブルメモリパツケージ
、2,3,4,5……ドライバ回路、6……セン
ス回路、7……コントローラ、8……電源回路、
9……増幅器。
Fig. 1 is a system configuration diagram of a conventional magnetic bubble memory device, and Fig. 2 A, B, and C are current-temperature characteristics diagrams of each gate of a bubble memory chip.
Figure 3 is also a current-temperature characteristic diagram, where A is a driving current-temperature characteristic diagram, B is a current-temperature characteristic diagram with the swap gate temperature corrected, and Figure 4 is the system configuration of the magnetic bubble memory device according to the present invention. It is a diagram. [Explanation of symbols] 1... Bubble memory package, 2, 3, 4, 5... Driver circuit, 6... Sense circuit, 7... Controller, 8... Power supply circuit,
9...Amplifier.
Claims (1)
温度の値によりコイルドライバ回路とスワツプゲ
ート回路を含むフアンクシヨンドライバ回路およ
びセンス回路からなるリニア系回路に共通に供給
される電源電圧を変え、バブルメモリパツケージ
の使用温度範囲を広げるようにしたことを特徴と
する磁気バブルメモリ装置。 The temperature of the bubble memory package is detected, and the power supply voltage commonly supplied to the linear circuit consisting of the function driver circuit including the coil driver circuit and swap gate circuit, and the sense circuit is changed depending on the temperature value. A magnetic bubble memory device characterized by expanding the operating temperature range.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986041217U JPS6235196Y2 (en) | 1986-03-20 | 1986-03-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986041217U JPS6235196Y2 (en) | 1986-03-20 | 1986-03-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61163398U true JPS61163398U (en) | 1986-10-09 |
JPS6235196Y2 JPS6235196Y2 (en) | 1987-09-07 |
Family
ID=30550836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986041217U Expired JPS6235196Y2 (en) | 1986-03-20 | 1986-03-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6235196Y2 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51140528A (en) * | 1975-05-30 | 1976-12-03 | Hitachi Ltd | Magnetic bubble module |
JPS5323528A (en) * | 1976-08-18 | 1978-03-04 | Agency Of Ind Science & Technol | Magnetic domain generator |
JPS5459039A (en) * | 1977-10-19 | 1979-05-12 | Nec Corp | Magnetic bubble device |
JPS54161850A (en) * | 1978-06-13 | 1979-12-21 | Fujitsu Ltd | Magnetic bubble device |
-
1986
- 1986-03-20 JP JP1986041217U patent/JPS6235196Y2/ja not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51140528A (en) * | 1975-05-30 | 1976-12-03 | Hitachi Ltd | Magnetic bubble module |
JPS5323528A (en) * | 1976-08-18 | 1978-03-04 | Agency Of Ind Science & Technol | Magnetic domain generator |
JPS5459039A (en) * | 1977-10-19 | 1979-05-12 | Nec Corp | Magnetic bubble device |
JPS54161850A (en) * | 1978-06-13 | 1979-12-21 | Fujitsu Ltd | Magnetic bubble device |
Also Published As
Publication number | Publication date |
---|---|
JPS6235196Y2 (en) | 1987-09-07 |