JPS5548879A - Magnetic recording and reproducing unit - Google Patents

Magnetic recording and reproducing unit

Info

Publication number
JPS5548879A
JPS5548879A JP12071778A JP12071778A JPS5548879A JP S5548879 A JPS5548879 A JP S5548879A JP 12071778 A JP12071778 A JP 12071778A JP 12071778 A JP12071778 A JP 12071778A JP S5548879 A JPS5548879 A JP S5548879A
Authority
JP
Japan
Prior art keywords
operation position
tape
feed operation
resetting
memory means
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
JP12071778A
Other languages
Japanese (ja)
Inventor
Junichi Daiko
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP12071778A priority Critical patent/JPS5548879A/en
Publication of JPS5548879A publication Critical patent/JPS5548879A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To increase the accuracy of count processing, by selecting the count mode of tape running amount, through the provision of the operation flag memory means in which setting is made when the operation knob is at reverse feed operation position and resetting is made when forward feed operation position, related to the unit combining electronic desk top calculator and microcassette tape recorder.
CONSTITUTION: The operation flag memory means is provided, in which setting is made when the operation knob is at reverse feed operation position and resetting is made when it is at forward feed operation position, and the count mode is selected so that the pulse developed accompanied with the tape run can be counted in addition or subtraction, depending on the flag state. Thus, when the operation knob is returned to stop position, even if tape run is continued due to inertia, the pulse produced accompanied with it can surely be processed for counting.
COPYRIGHT: (C)1980,JPO&Japio
JP12071778A 1978-09-30 1978-09-30 Magnetic recording and reproducing unit Pending JPS5548879A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12071778A JPS5548879A (en) 1978-09-30 1978-09-30 Magnetic recording and reproducing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12071778A JPS5548879A (en) 1978-09-30 1978-09-30 Magnetic recording and reproducing unit

Publications (1)

Publication Number Publication Date
JPS5548879A true JPS5548879A (en) 1980-04-08

Family

ID=14793249

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12071778A Pending JPS5548879A (en) 1978-09-30 1978-09-30 Magnetic recording and reproducing unit

Country Status (1)

Country Link
JP (1) JPS5548879A (en)

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