IT8621810A1 - Sistema e dispositivi per interfacciare macchine asincrone tra loro - Google Patents

Sistema e dispositivi per interfacciare macchine asincrone tra loro

Info

Publication number
IT8621810A1
IT8621810A1 IT1986A21810A IT2181086A IT8621810A1 IT 8621810 A1 IT8621810 A1 IT 8621810A1 IT 1986A21810 A IT1986A21810 A IT 1986A21810A IT 2181086 A IT2181086 A IT 2181086A IT 8621810 A1 IT8621810 A1 IT 8621810A1
Authority
IT
Italy
Prior art keywords
devices
asynchronous machines
interfacing
interfacing asynchronous
machines
Prior art date
Application number
IT1986A21810A
Other languages
English (en)
Other versions
IT8621810A0 (it
IT1197273B (it
Original Assignee
Telettra Telefonia Elettr E Radio S P A
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 Telettra Telefonia Elettr E Radio S P A filed Critical Telettra Telefonia Elettr E Radio S P A
Priority to IT21810/86A priority Critical patent/IT1197273B/it
Publication of IT8621810A0 publication Critical patent/IT8621810A0/it
Priority to US07/100,022 priority patent/US4899352A/en
Priority to NO873965A priority patent/NO174985C/no
Priority to ES8702736A priority patent/ES2008232A6/es
Priority to GB8722559A priority patent/GB2196765B/en
Publication of IT8621810A1 publication Critical patent/IT8621810A1/it
Application granted granted Critical
Publication of IT1197273B publication Critical patent/IT1197273B/it

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F5/065—Partitioned buffers, e.g. allowing multiple independent queues, bidirectional FIFO's

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Communication Control (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Multi Processors (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Information Transfer Systems (AREA)
IT21810/86A 1986-09-25 1986-09-25 Sistema e dispositivi per interfacciare macchine asincrone tra loro IT1197273B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT21810/86A IT1197273B (it) 1986-09-25 1986-09-25 Sistema e dispositivi per interfacciare macchine asincrone tra loro
US07/100,022 US4899352A (en) 1986-09-25 1987-09-23 System and device to interface asynchronous apparatuses
NO873965A NO174985C (no) 1986-09-25 1987-09-23 Anordning for å koble sammen apparater med asynkrone kretser.
ES8702736A ES2008232A6 (es) 1986-09-25 1987-09-24 Sistema para interconectar equipos asincronos por medio de memorias.
GB8722559A GB2196765B (en) 1986-09-25 1987-09-25 System for interfacing asynchronous digital equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21810/86A IT1197273B (it) 1986-09-25 1986-09-25 Sistema e dispositivi per interfacciare macchine asincrone tra loro

Publications (3)

Publication Number Publication Date
IT8621810A0 IT8621810A0 (it) 1986-09-25
IT8621810A1 true IT8621810A1 (it) 1988-03-25
IT1197273B IT1197273B (it) 1988-11-30

Family

ID=11187167

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21810/86A IT1197273B (it) 1986-09-25 1986-09-25 Sistema e dispositivi per interfacciare macchine asincrone tra loro

Country Status (5)

Country Link
US (1) US4899352A (it)
ES (1) ES2008232A6 (it)
GB (1) GB2196765B (it)
IT (1) IT1197273B (it)
NO (1) NO174985C (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5179692A (en) * 1985-08-07 1993-01-12 Seiko Epson Corporation Emulation device for driving a LCD with signals formatted for a CRT display
GB2217056A (en) * 1988-03-23 1989-10-18 Benchmark Technologies Double buffering in multi-processor
US5052025A (en) * 1990-08-24 1991-09-24 At&T Bell Laboratories Synchronous digital signal to asynchronous digital signal desynchronizer
US5696923A (en) * 1994-12-15 1997-12-09 Texas Instruments Incorporated Graphics processor writing to shadow register at predetermined address simultaneously with writing to control register
KR960035283A (ko) * 1995-03-23 1996-10-24 김주용 이중 채널 선입 선출 회로
US6377071B1 (en) * 2000-03-31 2002-04-23 Cypress Semiconductor Corp. Composite flag generation for DDR FIFOs
US6434674B1 (en) * 2000-04-04 2002-08-13 Advanced Digital Information Corporation Multiport memory architecture with direct data flow
US7738496B1 (en) 2002-12-31 2010-06-15 Cypress Semiconductor Corporation Device that provides the functionality of dual-ported memory using single-ported memory for multiple clock domains
US7934057B1 (en) * 2003-12-24 2011-04-26 Cypress Semiconductor Corporation Logic for implementing a dual clock domain read access with predictable timing for bi-directional inputs/outputs
US7752355B2 (en) * 2004-04-27 2010-07-06 International Business Machines Corporation Asynchronous packet based dual port link list header and data credit management structure
US20060075184A1 (en) * 2004-10-01 2006-04-06 Jen-Ying Chen Synchronous\asynchronous memory device with single port memory unit
US8589632B1 (en) 2007-03-09 2013-11-19 Cypress Semiconductor Corporation Arbitration method for programmable multiple clock domain bi-directional interface
US8145809B1 (en) 2007-03-09 2012-03-27 Cypress Semiconductor Corporation Busy detection logic for asynchronous communication port
CN102866874B (zh) * 2012-08-29 2014-12-24 哈尔滨工业大学 通用异步fifo模块存储方法
US10891071B2 (en) * 2018-05-15 2021-01-12 Nxp Usa, Inc. Hardware, software and algorithm to precisely predict performance of SoC when a processor and other masters access single-port memory simultaneously

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3895357A (en) * 1973-02-23 1975-07-15 Ibm Buffer memory arrangement for a digital television display system
US4048625A (en) * 1976-05-05 1977-09-13 General Electric Company Buffered print control system using fifo memory
US4271483A (en) * 1977-08-04 1981-06-02 Independent Broadcasting Authority Delay circuits
US4333143A (en) * 1979-11-19 1982-06-01 Texas Instruments Input process sequence controller
US4327411A (en) * 1980-03-04 1982-04-27 Bell Telephone Laboratories, Incorporated High capacity elastic store having continuously variable delay
US4348754A (en) * 1980-05-15 1982-09-07 Ampex Corporation Digital delay for high quality audio use
GB2084361B (en) * 1980-09-19 1984-11-21 Sony Corp Random access memory arrangements
CA1169976A (en) * 1980-10-27 1984-06-26 Bernard L. Reagan, Jr. Interface memory system and method for writing into and reading from a large serial memory
US4429386A (en) * 1981-01-05 1984-01-31 Siemens Corporation Buffer arrangement of a PCM exchange system
US4661966A (en) * 1985-09-17 1987-04-28 T-Bar Incorporated Method and apparatus for adjusting transmission rates in data channels for use in switching systems
NL8601437A (nl) * 1986-06-04 1988-01-04 Philips Nv Sequentiele bufferinrichting.

Also Published As

Publication number Publication date
GB2196765A (en) 1988-05-05
US4899352A (en) 1990-02-06
ES2008232A6 (es) 1989-07-16
IT8621810A0 (it) 1986-09-25
NO174985C (no) 1994-08-10
GB8722559D0 (en) 1987-11-04
NO873965L (no) 1988-03-28
NO873965D0 (no) 1987-09-23
IT1197273B (it) 1988-11-30
NO174985B (no) 1994-05-02
GB2196765B (en) 1991-04-03

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19980831