JPH0587851B2 - - Google Patents

Info

Publication number
JPH0587851B2
JPH0587851B2 JP56198382A JP19838281A JPH0587851B2 JP H0587851 B2 JPH0587851 B2 JP H0587851B2 JP 56198382 A JP56198382 A JP 56198382A JP 19838281 A JP19838281 A JP 19838281A JP H0587851 B2 JPH0587851 B2 JP H0587851B2
Authority
JP
Japan
Prior art keywords
data
microcomputer
bit
subroutine
steps
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 - Lifetime
Application number
JP56198382A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58100147A (ja
Inventor
Yukio Sato
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP56198382A priority Critical patent/JPS58100147A/ja
Priority to US06/444,984 priority patent/US4608689A/en
Priority to DE19823244848 priority patent/DE3244848A1/de
Priority to GB08234479A priority patent/GB2115654B/en
Publication of JPS58100147A publication Critical patent/JPS58100147A/ja
Publication of JPH0587851B2 publication Critical patent/JPH0587851B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F15/17—Interprocessor communication using an input/output type connection, e.g. channel, I/O port
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F13/4204—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus
    • G06F13/4221—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being an input/output bus, e.g. ISA bus, EISA bus, PCI bus, SCSI bus
    • G06F13/4226—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being an input/output bus, e.g. ISA bus, EISA bus, PCI bus, SCSI bus with asynchronous protocol

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Quality & Reliability (AREA)
  • Software Systems (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Bus Control (AREA)
  • Information Transfer Systems (AREA)
  • Communication Control (AREA)
  • Selective Calling Equipment (AREA)
JP56198382A 1981-12-04 1981-12-11 デ−タ転送装置 Granted JPS58100147A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP56198382A JPS58100147A (ja) 1981-12-11 1981-12-11 デ−タ転送装置
US06/444,984 US4608689A (en) 1981-12-04 1982-11-29 Data processing and transfer apparatus
DE19823244848 DE3244848A1 (de) 1981-12-04 1982-12-03 Bilderzeugungseinrichtung
GB08234479A GB2115654B (en) 1981-12-04 1982-12-03 Image forming apparatus and system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56198382A JPS58100147A (ja) 1981-12-11 1981-12-11 デ−タ転送装置

Publications (2)

Publication Number Publication Date
JPS58100147A JPS58100147A (ja) 1983-06-14
JPH0587851B2 true JPH0587851B2 (enrdf_load_stackoverflow) 1993-12-20

Family

ID=16390187

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56198382A Granted JPS58100147A (ja) 1981-12-04 1981-12-11 デ−タ転送装置

Country Status (1)

Country Link
JP (1) JPS58100147A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6150445A (ja) * 1984-08-20 1986-03-12 Oki Electric Ind Co Ltd 通信速度切替方式

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6040749B2 (ja) * 1977-10-21 1985-09-12 株式会社日立製作所 シリアル伝送装置

Also Published As

Publication number Publication date
JPS58100147A (ja) 1983-06-14

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