JPS57176453A - Data transfer control system - Google Patents

Data transfer control system

Info

Publication number
JPS57176453A
JPS57176453A JP56062127A JP6212781A JPS57176453A JP S57176453 A JPS57176453 A JP S57176453A JP 56062127 A JP56062127 A JP 56062127A JP 6212781 A JP6212781 A JP 6212781A JP S57176453 A JPS57176453 A JP S57176453A
Authority
JP
Japan
Prior art keywords
data
section
information
processing
buffer
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.)
Granted
Application number
JP56062127A
Other languages
Japanese (ja)
Other versions
JPS624740B2 (en
Inventor
Tatsuaki Yamagishi
Hiroshi Tanaka
Akira Omiya
Susumu Masumoto
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP56062127A priority Critical patent/JPS57176453A/en
Publication of JPS57176453A publication Critical patent/JPS57176453A/en
Publication of JPS624740B2 publication Critical patent/JPS624740B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H04L25/05—Electric or magnetic storage of signals before transmitting or retransmitting for changing the transmission rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer And Data Communications (AREA)
  • Communication Control (AREA)

Abstract

PURPOSE:To increase the transmission efficiency and processing efficiency of a processor, by transferring emergent data such as interruption information together with conventional data through block transfer. CONSTITUTION:When input data B1-B3 are finished to be stored in a buffer 5, if interrupting information A is generated, a discriminating section 3 stores the information A next to a data B3 of the buffer 5. Next, a control section 2 picks up input data B1-B3 in the buffer 5 and the information A, they are taken as one block and transmitted to a processor 7 via a communication line 6. A discrimination section 8 discriminates the data in block unit to be received and the input data B1-B3 are stored in a data section 10 and the information A is to an interruption data section 11. Further, a processing section 9 picks up the information A of the data section 11 for required interrupting processing. Moreover, the processing section 9 makes processing of the data B1-B3 in the data section 10.
JP56062127A 1981-04-24 1981-04-24 Data transfer control system Granted JPS57176453A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56062127A JPS57176453A (en) 1981-04-24 1981-04-24 Data transfer control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56062127A JPS57176453A (en) 1981-04-24 1981-04-24 Data transfer control system

Publications (2)

Publication Number Publication Date
JPS57176453A true JPS57176453A (en) 1982-10-29
JPS624740B2 JPS624740B2 (en) 1987-01-31

Family

ID=13191086

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56062127A Granted JPS57176453A (en) 1981-04-24 1981-04-24 Data transfer control system

Country Status (1)

Country Link
JP (1) JPS57176453A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6159497A (en) * 1984-08-31 1986-03-26 ヤマハ株式会社 Data communication equipment for electronic musical instrument
JPS63138836A (en) * 1986-12-01 1988-06-10 Hitachi Ltd Data transfer system
JPS63185141A (en) * 1987-01-27 1988-07-30 Daikin Ind Ltd Data transmission system for air-conditioner
JPH01279655A (en) * 1988-05-02 1989-11-09 Nec Corp Blocking transfer system of message in communication processing device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0427439U (en) * 1990-06-26 1992-03-04

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6159497A (en) * 1984-08-31 1986-03-26 ヤマハ株式会社 Data communication equipment for electronic musical instrument
JPH0690616B2 (en) * 1984-08-31 1994-11-14 ヤマハ株式会社 Electronic musical instrument data communication device
JPS63138836A (en) * 1986-12-01 1988-06-10 Hitachi Ltd Data transfer system
JPS63185141A (en) * 1987-01-27 1988-07-30 Daikin Ind Ltd Data transmission system for air-conditioner
JPH0521463B2 (en) * 1987-01-27 1993-03-24 Daikin Ind Ltd
JPH01279655A (en) * 1988-05-02 1989-11-09 Nec Corp Blocking transfer system of message in communication processing device

Also Published As

Publication number Publication date
JPS624740B2 (en) 1987-01-31

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