JPS5446437A - File control system - Google Patents

File control system

Info

Publication number
JPS5446437A
JPS5446437A JP11301377A JP11301377A JPS5446437A JP S5446437 A JPS5446437 A JP S5446437A JP 11301377 A JP11301377 A JP 11301377A JP 11301377 A JP11301377 A JP 11301377A JP S5446437 A JPS5446437 A JP S5446437A
Authority
JP
Japan
Prior art keywords
file
ram11
rom12
format
processor
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
JP11301377A
Other languages
Japanese (ja)
Inventor
Mitsuo Terajima
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 JP11301377A priority Critical patent/JPS5446437A/en
Publication of JPS5446437A publication Critical patent/JPS5446437A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To simplify the device by making it possible to control various devices different in format by one file controller, by providing a RAM which records parameter groups needed for a process.
CONSTITUTION: The file controller, which starts the process of the file device by being supplied with an instruction from CPU17, is provided with RAM11 which recording parameter groups needed for processed on file controller 1, ROM12 stored with control programs, and file processor 13 which fetches data from RAM11 and ROM12 at need. Then, processor 13 controls a plural number of external devices 14 to 16 different in format by the parameters of RAM11
COPYRIGHT: (C)1979,JPO&Japio
JP11301377A 1977-09-20 1977-09-20 File control system Pending JPS5446437A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11301377A JPS5446437A (en) 1977-09-20 1977-09-20 File control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11301377A JPS5446437A (en) 1977-09-20 1977-09-20 File control system

Publications (1)

Publication Number Publication Date
JPS5446437A true JPS5446437A (en) 1979-04-12

Family

ID=14601241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11301377A Pending JPS5446437A (en) 1977-09-20 1977-09-20 File control system

Country Status (1)

Country Link
JP (1) JPS5446437A (en)

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