JPS6431588U - - Google Patents
Info
- Publication number
- JPS6431588U JPS6431588U JP12581187U JP12581187U JPS6431588U JP S6431588 U JPS6431588 U JP S6431588U JP 12581187 U JP12581187 U JP 12581187U JP 12581187 U JP12581187 U JP 12581187U JP S6431588 U JPS6431588 U JP S6431588U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- pulse generation
- generation circuit
- clock pulse
- clock pulses
- 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
Landscapes
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Description
第１図は本考案の一実施例を示す図、第２図は
第１図の動作を示すタイミングチヤート、第３図
は従来例を示す図、第４図はその動作を示すタイ
ミングチヤートである。
１０…クロツクパルス発生回路、１４…分周回
路、１５…カウンタ、２１…リセツト回路。
FIG. 1 is a diagram showing an embodiment of the present invention, FIG. 2 is a timing chart showing the operation of FIG. 1, FIG. 3 is a diagram showing a conventional example, and FIG. 4 is a timing chart showing the operation. . 10 ... Clock pulse generation circuit, 14... Frequency dividing circuit, 15... Counter, 21... Reset circuit.
Claims (1)
発生するクロツクパルス発生回路と、このクロツ
クパルス発生回路からのクロツクパルスを分周す
る分周回路と、この分周回路からの分周出力信号
を計数するカウンタと、磁気記録再生装置の所定
モード操作に応答して前記分周回路をリセツトす
るリセツト回路とを備えたことを特徴とする電子
式テープカウンタ。 (2) 磁気記録再生装置の所定モード操作が録音
モード操作及び巻戻しモード操作であることを特
徴とする実用新案登録請求の範囲第１項記載の電
子式テープカウンタ。[Scope of Claim for Utility Model Registration] (1) A clock pulse generation circuit that generates clock pulses as the tape runs, a frequency division circuit that divides the clock pulses from this clock pulse generation circuit, and a frequency division circuit that divides the clock pulses from this clock pulse generation circuit. An electronic tape counter comprising: a counter that counts frequency output signals; and a reset circuit that resets the frequency dividing circuit in response to operation of a magnetic recording/reproducing device in a predetermined mode. (2) The electronic tape counter according to claim 1, wherein the predetermined mode operations of the magnetic recording/reproducing device are a recording mode operation and a rewinding mode operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12581187U JPS6431588U (en) | 1987-08-19 | 1987-08-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12581187U JPS6431588U (en) | 1987-08-19 | 1987-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6431588U true JPS6431588U (en) | 1989-02-27 |
Family
ID=31376745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12581187U Pending JPS6431588U (en) | 1987-08-19 | 1987-08-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6431588U (en) |
-
1987
- 1987-08-19 JP JP12581187U patent/JPS6431588U/ja active Pending
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