FI20215620A1 - Avslutande av seriebuss - Google Patents

Avslutande av seriebuss Download PDF

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Publication number
FI20215620A1
FI20215620A1 FI20215620A FI20215620A FI20215620A1 FI 20215620 A1 FI20215620 A1 FI 20215620A1 FI 20215620 A FI20215620 A FI 20215620A FI 20215620 A FI20215620 A FI 20215620A FI 20215620 A1 FI20215620 A1 FI 20215620A1
Authority
FI
Finland
Prior art keywords
bus
field effect
effect transistor
line
termination
Prior art date
Application number
FI20215620A
Other languages
English (en)
Finnish (fi)
Other versions
FI129635B (sv
Inventor
Matti Kalalahti
Tommi Lavikko
Original Assignee
Valmet Automation Oy
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 Valmet Automation Oy filed Critical Valmet Automation Oy
Priority to FI20215620A priority Critical patent/FI129635B/sv
Priority to CN202210577747.8A priority patent/CN115408319B/zh
Application granted granted Critical
Publication of FI129635B publication Critical patent/FI129635B/sv
Publication of FI20215620A1 publication Critical patent/FI20215620A1/sv

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G06F13/4004—Coupling between buses
    • G06F13/4022—Coupling between buses using switching circuits, e.g. switching matrix, connection or expansion network
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G06F13/4063—Device-to-bus coupling
    • G06F13/4068—Electrical coupling
    • G06F13/4086—Bus impedance matching, e.g. termination
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40006—Architecture of a communication node
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0264—Arrangements for coupling to transmission lines
    • H04L25/0298—Arrangement for terminating transmission lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Mathematical Physics (AREA)
  • Dc Digital Transmission (AREA)
FI20215620A 2021-05-26 2021-05-26 Avslutande av seriebuss FI129635B (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20215620A FI129635B (sv) 2021-05-26 2021-05-26 Avslutande av seriebuss
CN202210577747.8A CN115408319B (zh) 2021-05-26 2022-05-25 串行总线端接

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20215620A FI129635B (sv) 2021-05-26 2021-05-26 Avslutande av seriebuss

Publications (2)

Publication Number Publication Date
FI129635B FI129635B (sv) 2022-06-15
FI20215620A1 true FI20215620A1 (sv) 2022-06-15

Family

ID=81972710

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20215620A FI129635B (sv) 2021-05-26 2021-05-26 Avslutande av seriebuss

Country Status (2)

Country Link
CN (1) CN115408319B (sv)
FI (1) FI129635B (sv)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2166717A1 (en) * 2008-09-22 2010-03-24 Stoneridge Electronics AB A device for connection to a can-bus
CN203984448U (zh) * 2013-12-30 2014-12-03 中通客车控股股份有限公司 一种带终端电阻选择电路的can总线模块
DE102015121732B4 (de) * 2015-12-14 2022-07-14 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Schaltungsanordnung für einen schaltbaren Leitungsabschluss eines seriellen Busses

Also Published As

Publication number Publication date
CN115408319B (zh) 2024-04-16
CN115408319A (zh) 2022-11-29
FI129635B (sv) 2022-06-15

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