JPS5876944U - Magnetic tape control device - Google Patents

Magnetic tape control device

Info

Publication number
JPS5876944U
JPS5876944U JP16832081U JP16832081U JPS5876944U JP S5876944 U JPS5876944 U JP S5876944U JP 16832081 U JP16832081 U JP 16832081U JP 16832081 U JP16832081 U JP 16832081U JP S5876944 U JPS5876944 U JP S5876944U
Authority
JP
Japan
Prior art keywords
magnetic tape
control device
tape control
data transfer
block size
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
Application number
JP16832081U
Other languages
Japanese (ja)
Inventor
栗林　力男
Original Assignee
株式会社日立製作所
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP16832081U priority Critical patent/JPS5876944U/en
Publication of JPS5876944U publication Critical patent/JPS5876944U/en
Pending legal-status Critical Current

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  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

図は、本考案を実施した磁気テープ制御装置を接続した
システム概略図である。 １・・・中央処理装置ｃｐｕ、２・・・チャンネルＣＨ
。 ３・・・磁気テープ制御装置ＭＴＣ，４・・・磁気テー
プ装置ＭＴＵ、ｌｌ・・・ＭＴＣ制御部ＭＴＣＣＮＴＬ
　。 １２′・・・ＣＨインタフェース制御部ＣＨＩＦＣ１ｌ
　３・・・ＭＴＵインタフェース制御部ＭＴＵＩＦＣ，
１４・・・ギャップサイズレジスタＧＡＰ、１５・・・
ブロックサイズレジスタＢＬＫ。The figure is a schematic diagram of a system in which a magnetic tape control device implementing the present invention is connected. 1...Central processing unit CPU, 2...Channel CH
. 3...Magnetic tape control unit MTC, 4...Magnetic tape unit MTU, ll...MTC control unit MTCCNTL
. 12'...CH interface control unit CHIFC1l
3...MTU interface control unit MTUIFC,
14... Gap size register GAP, 15...
Block size register BLK.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 磁気テープ制御装置において、ブロックサイズレジスタ
、ギャップレジスタ、及びデータ転送時ブロックサイズ
の制御部を具備し、ライトデータ転送では、該ブロック
サイズで決められた形式でブロッキングを自動的に行い
、リードデータ転送では、各ブロックが連続しデータが
連続した形のデータ転送を可能としたことを特徴とする
磁気テープ制御装置。A magnetic tape control device is equipped with a block size register, a gap register, and a block size control unit during data transfer, and in write data transfer, blocking is automatically performed in a format determined by the block size, and read data transfer is performed automatically. A magnetic tape control device is characterized in that it is capable of data transfer in which each block is continuous and the data is continuous.
JP16832081U 1981-11-13 1981-11-13 Magnetic tape control device Pending JPS5876944U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16832081U JPS5876944U (en) 1981-11-13 1981-11-13 Magnetic tape control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16832081U JPS5876944U (en) 1981-11-13 1981-11-13 Magnetic tape control device

Publications (1)

Publication Number Publication Date
JPS5876944U true JPS5876944U (en) 1983-05-24

Family

ID=29960372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16832081U Pending JPS5876944U (en) 1981-11-13 1981-11-13 Magnetic tape control device

Country Status (1)

Country Link
JP (1) JPS5876944U (en)

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