JPS57195346A - Data recording and reproducing system - Google Patents

Data recording and reproducing system

Info

Publication number
JPS57195346A
JPS57195346A JP56077843A JP7784381A JPS57195346A JP S57195346 A JPS57195346 A JP S57195346A JP 56077843 A JP56077843 A JP 56077843A JP 7784381 A JP7784381 A JP 7784381A JP S57195346 A JPS57195346 A JP S57195346A
Authority
JP
Japan
Prior art keywords
terminal
tape
rev
mode
low
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.)
Granted
Application number
JP56077843A
Other languages
Japanese (ja)
Other versions
JPH0319630B2 (en
Inventor
Kazuhiko Nakagawara
Kazuhiko Yasuda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Teac Corp
Original Assignee
Teac Corp
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 Teac Corp filed Critical Teac Corp
Priority to JP56077843A priority Critical patent/JPS57195346A/en
Publication of JPS57195346A publication Critical patent/JPS57195346A/en
Publication of JPH0319630B2 publication Critical patent/JPH0319630B2/ja
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/02Control of operating function, e.g. switching from recording to reproducing

Landscapes

  • Digital Magnetic Recording (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)

Abstract

PURPOSE:To simplify a tape running control system, and to control a tape position accurately by controlling a tape running device when recording or reproducing data while running a tape at a prescribed high speed. CONSTITUTION:A control circuit 19 sends a low-level output from a terminal FWD in forward mode, from a terminal REV in reverse mode, or a terminal HSP in fast run mode. While receiving said low-level forward control signal from the terminal FWD, a 45ips-mode setting voltage generating circuit 23 generates a voltage V1. Then while receiving the low-level reverse control signal from the terminal REV, the circuit 23 generates a voltage -V1. A 55ips corresponding voltage generating circuit 24, on the other hand, is coupled with the terminals FWD, REV, and HSP through OR gates 26 an 27.
JP56077843A 1981-05-22 1981-05-22 Data recording and reproducing system Granted JPS57195346A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56077843A JPS57195346A (en) 1981-05-22 1981-05-22 Data recording and reproducing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56077843A JPS57195346A (en) 1981-05-22 1981-05-22 Data recording and reproducing system

Publications (2)

Publication Number Publication Date
JPS57195346A true JPS57195346A (en) 1982-12-01
JPH0319630B2 JPH0319630B2 (en) 1991-03-15

Family

ID=13645327

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56077843A Granted JPS57195346A (en) 1981-05-22 1981-05-22 Data recording and reproducing system

Country Status (1)

Country Link
JP (1) JPS57195346A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55113143A (en) * 1979-02-19 1980-09-01 Fujitsu Ltd Magnetic tape system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55113143A (en) * 1979-02-19 1980-09-01 Fujitsu Ltd Magnetic tape system

Also Published As

Publication number Publication date
JPH0319630B2 (en) 1991-03-15

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