JPS56145580A - Information recording system - Google Patents

Information recording system

Info

Publication number
JPS56145580A
JPS56145580A JP4989480A JP4989480A JPS56145580A JP S56145580 A JPS56145580 A JP S56145580A JP 4989480 A JP4989480 A JP 4989480A JP 4989480 A JP4989480 A JP 4989480A JP S56145580 A JPS56145580 A JP S56145580A
Authority
JP
Japan
Prior art keywords
memory
frame
update information
written
output
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
JP4989480A
Other languages
Japanese (ja)
Inventor
Norifumi Numano
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.)
YUMIBA NOBUO
Original Assignee
YUMIBA NOBUO
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 YUMIBA NOBUO filed Critical YUMIBA NOBUO
Priority to JP4989480A priority Critical patent/JPS56145580A/en
Publication of JPS56145580A publication Critical patent/JPS56145580A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers

Abstract

PURPOSE:To record update information simply, by writing information onto a cassette tape through the First in First out (FIFO) memory, the frame memory, etc. CONSTITUTION:After update information is written into FIFO memory FFM in accordance with the keyboard operation, this infomation is read out at a desired time and is applied to arbiter and buffer device BFR which permits the output of memory FFM, the output of synchronizing field generating device SG, and the output of frame memory FM to pass through preferentially in order at the contention time. Update information which is written to memory FM frame by frame by frame memory mapping device MM, which controls the write of update data to prescribed addresses of memory FM, and so on is written onto digital information track TR1 of cassette tape MT as frames FL1... sectioned by synchronizing field SF and is displayed on the TV receiver or the like through the converter and so on. By this constitution, update information is recorded onto the cassette tape simply without the VTR, etc.
JP4989480A 1980-04-15 1980-04-15 Information recording system Pending JPS56145580A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4989480A JPS56145580A (en) 1980-04-15 1980-04-15 Information recording system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4989480A JPS56145580A (en) 1980-04-15 1980-04-15 Information recording system

Publications (1)

Publication Number Publication Date
JPS56145580A true JPS56145580A (en) 1981-11-12

Family

ID=12843727

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4989480A Pending JPS56145580A (en) 1980-04-15 1980-04-15 Information recording system

Country Status (1)

Country Link
JP (1) JPS56145580A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0226451A2 (en) * 1985-12-13 1987-06-24 Xerox Corporation Sensor arrays

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5161808A (en) * 1974-11-26 1976-05-28 Takamoto Sugibayashi Igotokifukiroku saiseisochiniokeru jikiteepuyokirokuhoshiki
JPS5526764A (en) * 1978-08-15 1980-02-26 Matsushita Electric Ind Co Ltd Sound picture producing unit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5161808A (en) * 1974-11-26 1976-05-28 Takamoto Sugibayashi Igotokifukiroku saiseisochiniokeru jikiteepuyokirokuhoshiki
JPS5526764A (en) * 1978-08-15 1980-02-26 Matsushita Electric Ind Co Ltd Sound picture producing unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0226451A2 (en) * 1985-12-13 1987-06-24 Xerox Corporation Sensor arrays

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