JPS63146387U

JPS63146387U -

Info

Publication number: JPS63146387U
Application number: JP4027587U
Authority: JP
Priority date: 1987-03-18
Filing date: 1987-03-18
Publication date: 1988-09-27

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を示すブロツク図、
第２図は第１図における制御回路のプロセツサに
よつて実行される動作の手順を示すフローチヤー
ト、第３図は外部入力に基づいてプログラム番号
の記録を行なつた場合の動作説明図、第４図は外
部入力が無い状態でプログラム番号の記録を行な
つた場合の動作説明図である。主要部分の符号の説明、１……デツキ機構部、
２……磁気テープ、４ａ，４ｂ……回転磁気ヘツ
ド、５……回転ドラム、１３……制御回路、１５
……復調・デコード回路、１８……信号処理回路
、１９……信号発生回路。 FIG. 1 is a block diagram showing an embodiment of the present invention.
FIG. 2 is a flowchart showing the procedure of the operation executed by the processor of the control circuit in FIG. FIG. 4 is an explanatory diagram of the operation when the program number is recorded without external input. Explanation of symbols of main parts, 1... Deck mechanism part,
2... Magnetic tape, 4a, 4b... Rotating magnetic head, 5... Rotating drum, 13... Control circuit, 15
... Demodulation/decoding circuit, 18 ... Signal processing circuit, 19 ... Signal generation circuit.

Claims

[Scope of utility model registration request]

When recording program information on magnetic tape,
The information recording and reproducing apparatus is configured to also record identification number information unique to the program information at the beginning of the program information, the information recording and reproducing device comprising: a generating means for generating the identification number information; a control means for controlling the generating means to sequentially update the value of the identification number information by 1 in accordance with the program information to be recorded; and an input means for inputting the identification number information from the outside;
a permitting means for permitting an external input by the input means, and the control means is configured to replace the value of the identification number information in the generating means with the value of the identification number information by the input means when the permitting means permits external input. An information recording and reproducing device characterized by controlling.