JPS57120155A - Delay process system - Google Patents

Delay process system

Info

Publication number
JPS57120155A
JPS57120155A JP56005629A JP562981A JPS57120155A JP S57120155 A JPS57120155 A JP S57120155A JP 56005629 A JP56005629 A JP 56005629A JP 562981 A JP562981 A JP 562981A JP S57120155 A JPS57120155 A JP S57120155A
Authority
JP
Japan
Prior art keywords
region
data
read
write
30sec
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
JP56005629A
Other languages
Japanese (ja)
Other versions
JPS6155687B2 (en
Inventor
Kazutomi Sumi
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP56005629A priority Critical patent/JPS57120155A/en
Publication of JPS57120155A publication Critical patent/JPS57120155A/en
Publication of JPS6155687B2 publication Critical patent/JPS6155687B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Recording Measured Values (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

PURPOSE:To reduce the memory capacity, by providing a delaying data file comprising a storage region corresponding to the delay time and at the same time carrying out a write/readout action to make the write region precede to one readout region. CONSTITUTION:A data file with which a 30sec delay is obtained is composed of 31 units of the region that stores a data equivalent to 1sec. In such case, a write pointer PW always shows a region preceding at least by a region to the region showing a read pointer PR. For instance, if a data D30 preceding by 30sec is read, the data which is presently supplied is written into the region. At the same time, a data preceding by 29sec is read. Thus the new data which are presently supplied are successively written into the region where the delayed data are successively read with replacement of the contents. As a result, a delay time which is equal to the conventional time is obtained is about 1/2 conventional memory capacity.
JP56005629A 1981-01-16 1981-01-16 Delay process system Granted JPS57120155A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56005629A JPS57120155A (en) 1981-01-16 1981-01-16 Delay process system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56005629A JPS57120155A (en) 1981-01-16 1981-01-16 Delay process system

Publications (2)

Publication Number Publication Date
JPS57120155A true JPS57120155A (en) 1982-07-27
JPS6155687B2 JPS6155687B2 (en) 1986-11-28

Family

ID=11616440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56005629A Granted JPS57120155A (en) 1981-01-16 1981-01-16 Delay process system

Country Status (1)

Country Link
JP (1) JPS57120155A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6351119A (en) * 1986-08-20 1988-03-04 Fanuc Ltd Injection molder, molding conditions of which are easy to set
JPH10145332A (en) * 1996-11-13 1998-05-29 Nec Corp Phase shift circuit for spread code

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61105075A (en) * 1984-10-29 1986-05-23 三菱電機株式会社 Three temperature type refrigerator
JPH05782Y2 (en) * 1986-05-20 1993-01-11

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6351119A (en) * 1986-08-20 1988-03-04 Fanuc Ltd Injection molder, molding conditions of which are easy to set
JPH10145332A (en) * 1996-11-13 1998-05-29 Nec Corp Phase shift circuit for spread code

Also Published As

Publication number Publication date
JPS6155687B2 (en) 1986-11-28

Similar Documents

Publication Publication Date Title
ES487814A1 (en) Multilevel storage hierarchy for a data processing system.
ES8609791A1 (en) Apparatus for reproducing information from a record carrier.
JPS57120155A (en) Delay process system
JPS5279630A (en) Data processing unit
JPS55115121A (en) Input and output control unit possible for duplicated recording
JPS52106641A (en) Data record storage for high-speed sequential access
JPS52102013A (en) Memory unit
JPS54139331A (en) Recording and reproducing system of zooming picture
JPS5760451A (en) Fixed data read-out system
JPS5333023A (en) Hierarchically-structured memory system
JPS5326542A (en) Information retrieval unit
JPS5591029A (en) Microprogram control system
JPS563485A (en) Buffer memory device
JPS5464277A (en) Sequence controller
JPS5371536A (en) Data input system
EP0278391A3 (en) Memory system
JPS57189383A (en) Memory device
JPS55117800A (en) Memory supervisory system
JPS54161859A (en) Program indexing system
JPS57125439A (en) Buffering system
JPS51111320A (en) Magnetic memory
JPS52104024A (en) Information check system
JPS5736488A (en) Memory controller
JPS5298438A (en) Micro program load
JPS5744299A (en) Memory device