JPS5628544A - Communication control unit - Google Patents

Communication control unit

Info

Publication number
JPS5628544A
JPS5628544A JP10486079A JP10486079A JPS5628544A JP S5628544 A JPS5628544 A JP S5628544A JP 10486079 A JP10486079 A JP 10486079A JP 10486079 A JP10486079 A JP 10486079A JP S5628544 A JPS5628544 A JP S5628544A
Authority
JP
Japan
Prior art keywords
control
respective lines
constitution
line
control parts
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.)
Pending
Application number
JP10486079A
Other languages
Japanese (ja)
Inventor
Kazuji Mitani
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP10486079A priority Critical patent/JPS5628544A/en
Publication of JPS5628544A publication Critical patent/JPS5628544A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G06F13/382—Information transfer, e.g. on bus using universal interface adapter
    • G06F13/385—Information transfer, e.g. on bus using universal interface adapter for adaptation of a particular data processing system to different peripheral devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer And Data Communications (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)

Abstract

PURPOSE:To simplify the constitution of each line control part and make an auxiliary constitution rich in flexibility possible, by providing the function, which absorbs attributes peculiar to respective lines, as a common part independently of the line control part. CONSTITUTION:Line adapters 101-103 are installed correspondingly to respective lines and are connected to line control parts 105-107 through bus 104. Line control parts 105-107 are connected to CPU111 through interface 109 and control transmission control procedures and so on as front end processors and have the same function to absorb common attributes out of those extracted from respective lines. Meanwhile, common part 30 absorbs attributes peculiar to respective lines, which are not absorbed by control parts 105-107, such as the processing dependent upon a prescribed polynomial in the cyclic code by the control from control parts 105- 107.
JP10486079A 1979-08-17 1979-08-17 Communication control unit Pending JPS5628544A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10486079A JPS5628544A (en) 1979-08-17 1979-08-17 Communication control unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10486079A JPS5628544A (en) 1979-08-17 1979-08-17 Communication control unit

Publications (1)

Publication Number Publication Date
JPS5628544A true JPS5628544A (en) 1981-03-20

Family

ID=14392003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10486079A Pending JPS5628544A (en) 1979-08-17 1979-08-17 Communication control unit

Country Status (1)

Country Link
JP (1) JPS5628544A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4648462A (en) * 1985-04-23 1987-03-10 Tekken Construction Co., Ltd. Automatic fire extinguisher with infrared ray responsive type fire detector
US4671362A (en) * 1985-04-23 1987-06-09 Tekken Construction Co., Ltd. Automatic fire extinguisher with infrared ray responsive type fire detector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4648462A (en) * 1985-04-23 1987-03-10 Tekken Construction Co., Ltd. Automatic fire extinguisher with infrared ray responsive type fire detector
US4671362A (en) * 1985-04-23 1987-06-09 Tekken Construction Co., Ltd. Automatic fire extinguisher with infrared ray responsive type fire detector

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