JPS61121563U - - Google Patents
Info
- Publication number
- JPS61121563U JPS61121563U JP409185U JP409185U JPS61121563U JP S61121563 U JPS61121563 U JP S61121563U JP 409185 U JP409185 U JP 409185U JP 409185 U JP409185 U JP 409185U JP S61121563 U JPS61121563 U JP S61121563U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic card
- moving speed
- magnetic
- writing circuit
- permitting
- 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
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Digital Magnetic Recording (AREA)
Description
第１図は本考案による磁気カード書込み回路の
一実施例の構成を示したブロツク図、第２図は第
１図に示した回路の動作を説明するためのタイミ
ングチヤート、第３図は従来の磁気カード書込み
回路の構成を示したブロツク図である。
１…磁気カード走行速度検出回路、２…書込み
駆動回路、３…磁気ヘツド、４…書込み制御回路
、５…アンドゲート。
FIG. 1 is a block diagram showing the configuration of one embodiment of the magnetic card writing circuit according to the present invention, FIG. 2 is a timing chart for explaining the operation of the circuit shown in FIG. 1, and FIG. 3 is a conventional magnetic card writing circuit. FIG. 2 is a block diagram showing the configuration of a magnetic card writing circuit. DESCRIPTION OF SYMBOLS 1... Magnetic card running speed detection circuit, 2... Write drive circuit, 3... Magnetic head, 4... Write control circuit, 5... AND gate.
Claims (1)
出する手段と、該移動速度が予め定められた速度
以上になつた時に当該磁気カードに対する書込み
動作を許可する手段とを有して成る磁気カード書
込み回路。 A magnetic card writing circuit comprising means for detecting the moving speed of a magnetic card relative to a magnetic head, and means for permitting a write operation to the magnetic card when the moving speed exceeds a predetermined speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP409185U JPS61121563U (en) | 1985-01-18 | 1985-01-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP409185U JPS61121563U (en) | 1985-01-18 | 1985-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61121563U true JPS61121563U (en) | 1986-07-31 |
Family
ID=30479327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP409185U Pending JPS61121563U (en) | 1985-01-18 | 1985-01-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61121563U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58161174A (en) * | 1983-02-28 | 1983-09-24 | Toshiba Corp | Information processor |
-
1985
- 1985-01-18 JP JP409185U patent/JPS61121563U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58161174A (en) * | 1983-02-28 | 1983-09-24 | Toshiba Corp | Information processor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5915289U (en) | DC motor drive stop device | |
| JPS61121563U (en) | ||
| JPS5810236U (en) | tape recorder | |
| JPS6329204U (en) | ||
| JPS5869371U (en) | Magnetic card processing equipment | |
| JPS6215135U (en) | ||
| JPS59104207U (en) | load control device | |
| JPS6161602U (en) | ||
| JPS6012889U (en) | card reader | |
| JPS61130073U (en) | ||
| JPS60173137U (en) | Condensation prevention device | |
| JPS59153634U (en) | Tape recorder control circuit | |
| JPS61182939U (en) | ||
| JPS6273355U (en) | ||
| JPS6313480U (en) | ||
| JPS6012856U (en) | Spiral track recording device | |
| JPS6317589U (en) | ||
| JPS6332338U (en) | ||
| JPH0368077U (en) | ||
| JPS60173116U (en) | Head position switching device | |
| JPS6031732U (en) | tape recorder | |
| JPS6349625U (en) | ||
| JPH0265226U (en) | ||
| JPS6198266U (en) | ||
| JPS6347434U (en) |