JPS62168125U - - Google Patents
Info
- Publication number
- JPS62168125U JPS62168125U JP5433286U JP5433286U JPS62168125U JP S62168125 U JPS62168125 U JP S62168125U JP 5433286 U JP5433286 U JP 5433286U JP 5433286 U JP5433286 U JP 5433286U JP S62168125 U JPS62168125 U JP S62168125U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic tape
- indicator lamp
- bot
- magnetic
- tape
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Description
第１図はこの考案による磁気テープ装置の図、
第２図は従来の磁気テープ装置の図である。図に
おいて、１は電子計算機、６は磁気テープ、１１
はＢＯＴ（ｂｅｇｉｎｎｉｎｇ ｏｆ ｔａｐｅ
）検出回路、１２はＢＯＴ検出信号、１３は磁気
テープ入出力要求信号、１４は開始制御回路、１
５は開始信号、１６は磁気テープ装置、１７は表
示ランプ制御回路、１８は表示信号、１９は表示
ランプである。なお、図中同一符号は同一または
相当部分を示す。
Figure 1 is a diagram of a magnetic tape device based on this invention.
FIG. 2 is a diagram of a conventional magnetic tape device. In the figure, 1 is an electronic computer, 6 is a magnetic tape, and 11 is a computer.
is BOT (beginning of tape)
) detection circuit, 12 is a BOT detection signal, 13 is a magnetic tape input/output request signal, 14 is a start control circuit, 1
5 is a start signal, 16 is a magnetic tape device, 17 is a display lamp control circuit, 18 is a display signal, and 19 is a display lamp. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
情報の書き込み及び読み出しを行う磁気テープ装
置に於て、磁気テープの開始位置を検出するため
のＢＯＴ（ｂｅｇｉｎｎｉｎｇ ｏｆ ｔａｐｅ
）検出回路と、磁気テープが磁気テープ装置にか
けられたことを表示する表示ランプと、磁気テー
プ入出力要求信号とＢＯＴ検出信号によりその表
示ランプのオン・オフを行う表示ランプ制御回路
を備えたことを特徴とした磁気テープ装置。 In magnetic tape devices that write and read information by moving the magnetic tape near the magnetic head, BOT (beginning of tape) is used to detect the starting position of the magnetic tape.
) A detection circuit, an indicator lamp that indicates that a magnetic tape has been applied to the magnetic tape device, and an indicator lamp control circuit that turns the indicator lamp on and off based on the magnetic tape input/output request signal and the BOT detection signal. A magnetic tape device featuring
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5433286U JPS62168125U (en) | 1986-04-11 | 1986-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5433286U JPS62168125U (en) | 1986-04-11 | 1986-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62168125U true JPS62168125U (en) | 1987-10-24 |
Family
ID=30881226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5433286U Pending JPS62168125U (en) | 1986-04-11 | 1986-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62168125U (en) |
-
1986
- 1986-04-11 JP JP5433286U patent/JPS62168125U/ja active Pending
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