GB2094042B - Data-communications facility with serial-parallel conversion - Google Patents

Data-communications facility with serial-parallel conversion

Info

Publication number
GB2094042B
GB2094042B GB8204778A GB8204778A GB2094042B GB 2094042 B GB2094042 B GB 2094042B GB 8204778 A GB8204778 A GB 8204778A GB 8204778 A GB8204778 A GB 8204778A GB 2094042 B GB2094042 B GB 2094042B
Authority
GB
United Kingdom
Prior art keywords
serial
data
parallel conversion
communications facility
facility
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.)
Expired
Application number
GB8204778A
Other versions
GB2094042A (en
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of GB2094042A publication Critical patent/GB2094042A/en
Application granted granted Critical
Publication of GB2094042B publication Critical patent/GB2094042B/en
Expired legal-status Critical Current

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
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/16—Handling requests for interconnection or transfer for access to memory bus
    • G06F13/18—Handling requests for interconnection or transfer for access to memory bus based on priority control
    • 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
    • G06F13/10—Program control for peripheral devices
    • G06F13/12—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor
    • G06F13/124—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor where hardware is a sequential transfer control unit, e.g. microprocessor, peripheral processor or state-machine
    • G06F13/128—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor where hardware is a sequential transfer control unit, e.g. microprocessor, peripheral processor or state-machine for dedicated transfers to a network
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • G06F15/163—Interprocessor communication
    • G06F15/167—Interprocessor communication using a common memory, e.g. mailbox

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Communication Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
GB8204778A 1981-02-27 1982-02-18 Data-communications facility with serial-parallel conversion Expired GB2094042B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813107410 DE3107410C2 (en) 1981-02-27 1981-02-27 Circuit arrangement for exchanging data between data processing systems

Publications (2)

Publication Number Publication Date
GB2094042A GB2094042A (en) 1982-09-08
GB2094042B true GB2094042B (en) 1985-11-06

Family

ID=6125905

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8204778A Expired GB2094042B (en) 1981-02-27 1982-02-18 Data-communications facility with serial-parallel conversion

Country Status (2)

Country Link
DE (1) DE3107410C2 (en)
GB (1) GB2094042B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2165970A (en) * 1984-10-19 1986-04-23 Burr Brown Corp Method and apparatus for an expandable remote interface unit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2813383A1 (en) * 1978-03-28 1979-10-11 Siemens Ag DATA TRANSMITTING/RECEIVING EQUIPMENT WITH PARALLEL/SERIAL AND SERIAL/PARALLEL CHARACTER CONVERSION, IN PARTICULAR FOR DATA EXCHANGE BETWEEN COMMUNICATING DATA PROCESSING SYSTEMS

Also Published As

Publication number Publication date
DE3107410A1 (en) 1982-09-16
GB2094042A (en) 1982-09-08
DE3107410C2 (en) 1985-03-07

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee