JPS5049579A - - Google Patents

Info

Publication number
JPS5049579A
JPS5049579A JP49077257A JP7725774A JPS5049579A JP S5049579 A JPS5049579 A JP S5049579A JP 49077257 A JP49077257 A JP 49077257A JP 7725774 A JP7725774 A JP 7725774A JP S5049579 A JPS5049579 A JP S5049579A
Authority
JP
Japan
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
JP49077257A
Other versions
JPS5312035B2 (ja
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 filed Critical
Publication of JPS5049579A publication Critical patent/JPS5049579A/ja
Publication of JPS5312035B2 publication Critical patent/JPS5312035B2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F5/00—Methods or arrangements for data conversion without changing the order or content of the data handled
    • G06F5/06—Methods or arrangements for data conversion without changing the order or content of the data handled for changing the speed of data flow, i.e. speed regularising or timing, e.g. delay lines, FIFO buffers; over- or underrun control therefor
    • G06F5/10—Methods or arrangements for data conversion without changing the order or content of the data handled for changing the speed of data flow, i.e. speed regularising or timing, e.g. delay lines, FIFO buffers; over- or underrun control therefor having a sequence of storage locations each being individually accessible for both enqueue and dequeue operations, e.g. using random access memory
    • G06F5/12—Means for monitoring the fill level; Means for resolving contention, i.e. conflicts between simultaneous enqueue and dequeue operations
    • G06F5/14—Means for monitoring the fill level; Means for resolving contention, i.e. conflicts between simultaneous enqueue and dequeue operations for overflow or underflow handling, e.g. full or empty flags
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/408—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by data handling or data format, e.g. reading, buffering or conversion of data
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G06F11/1008—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices
    • G06F11/1012—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices using codes or arrangements adapted for a specific type of error
    • G06F11/1032—Simple parity
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/35—Nc in input of data, input till input file format
    • G05B2219/35366—Fill buffer dynamically, track read out and write in addresses, fifo

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Automation & Control Theory (AREA)
  • Numerical Control (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Printers Characterized By Their Purpose (AREA)
JP7725774A 1973-07-05 1974-07-05 Expired JPS5312035B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00376484A US3836891A (en) 1973-07-05 1973-07-05 Tape reader system with buffer memory

Publications (2)

Publication Number Publication Date
JPS5049579A true JPS5049579A (ja) 1975-05-02
JPS5312035B2 JPS5312035B2 (ja) 1978-04-26

Family

ID=23485195

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7725774A Expired JPS5312035B2 (ja) 1973-07-05 1974-07-05

Country Status (4)

Country Link
US (1) US3836891A (ja)
JP (1) JPS5312035B2 (ja)
DE (1) DE2432311A1 (ja)
FR (1) FR2236230A1 (ja)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2560626C2 (ja) * 1975-07-23 1987-08-13 Schering Ag, Berlin Und Bergkamen, 1000 Berlin, De
DE2532892C2 (de) * 1975-07-23 1985-12-12 Schering AG, 1000 Berlin und 4709 Bergkamen Steuerungsanordnung
US4056849A (en) * 1975-09-25 1977-11-01 Chalco Engineering Co. High speed buffered tape reader with low tape stress
US4228496A (en) * 1976-09-07 1980-10-14 Tandem Computers Incorporated Multiprocessor system
US4176400A (en) * 1977-08-10 1979-11-27 Teletype Corporation Buffer storage and control
US4258418A (en) * 1978-12-28 1981-03-24 International Business Machines Corporation Variable capacity data buffer system
US4463443A (en) * 1979-07-24 1984-07-31 The United States Of America As Represented By The Secretary Of The Air Force Data buffer apparatus between subsystems which operate at differing or varying data rates
JPS6057090B2 (ja) * 1980-09-19 1985-12-13 株式会社日立製作所 データ記憶装置およびそれを用いた処理装置
JPS5766515A (en) * 1980-10-13 1982-04-22 Victor Co Of Japan Ltd Memory address control system
US4604658A (en) * 1981-10-13 1986-08-05 Victor Company Of Japan, Limited Memory control circuit for removing jitter
JPS60237506A (ja) * 1984-05-09 1985-11-26 Fanuc Ltd フアイル制御方法
US4692893A (en) * 1984-12-24 1987-09-08 International Business Machines Corp. Buffer system using parity checking of address counter bit for detection of read/write failures
JPS6225302A (ja) * 1985-07-25 1987-02-03 Fanuc Ltd 数値制御装置
US4860193A (en) * 1986-05-22 1989-08-22 International Business Machines Corporation System for efficiently transferring data between a high speed channel and a low speed I/O device
US5121479A (en) * 1988-01-27 1992-06-09 Storage Technology Corporation Early start mode data transfer apparatus
GB2229067A (en) * 1989-02-02 1990-09-12 Motorola Canada Ltd Retiming buffer for connecting binary data channels
US5121346A (en) * 1989-03-31 1992-06-09 Sgs-Thomson Microelectronics, Inc. Difference comparison between two asynchronous pointers and a programmable value
GB2231981A (en) * 1989-04-27 1990-11-28 Stc Plc Memory read/write arrangement
US5347637A (en) * 1989-08-08 1994-09-13 Cray Research, Inc. Modular input/output system for supercomputers
DE69030490T2 (de) * 1990-01-18 1997-10-23 Philips Electronics N.V., Eindhoven Aufzeichnungsvorrichtung zum umkehrbaren Speichern von digitalen Daten auf einem Mehrspuren-Aufzeichnungsträger, Dekodiervorrichtung, Informationswiedergabegerät für die Verwendung mit einem solchen Aufzeichnungsträger und Aufzeichnungsträger für die Verwendung mit einer solchen Aufzeichnungsvorrichtung, mit einer solchen Dekodiervorrichtung und/oder mit einem solchen Informationswiedergabegerät
US5455913A (en) * 1990-05-14 1995-10-03 At&T Global Information Solutions Company System and method for transferring data between independent busses
JP2576775B2 (ja) * 1993-10-08 1997-01-29 日本電気株式会社 磁気テープ先読み制御装置
US7120084B2 (en) * 2004-06-14 2006-10-10 Marvell International Ltd. Integrated memory controller
KR101861769B1 (ko) * 2011-11-24 2018-05-29 삼성전자주식회사 비동기식 브릿지 및 이의 동작 방법, 및 이를 포함하는 ＳｏＣ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3648247A (en) * 1970-04-22 1972-03-07 Scm Corp Data handling system
US3766529A (en) * 1972-03-17 1973-10-16 Racal Thermionic Ltd Computer-compatible tape and reading system therefor

Also Published As

Publication number Publication date
FR2236230A1 (ja) 1975-01-31
US3836891A (en) 1974-09-17
JPS5312035B2 (ja) 1978-04-26
DE2432311A1 (de) 1975-01-30

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