JPS55166364A - Communication control unit - Google Patents

Communication control unit

Info

Publication number
JPS55166364A
JPS55166364A JP6094279A JP6094279A JPS55166364A JP S55166364 A JPS55166364 A JP S55166364A JP 6094279 A JP6094279 A JP 6094279A JP 6094279 A JP6094279 A JP 6094279A JP S55166364 A JPS55166364 A JP S55166364A
Authority
JP
Japan
Prior art keywords
circuit
character
transfer
control
memory access
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
JP6094279A
Other languages
English (en)
Inventor
Masanori Mizuta
Yasunari Terakawa
Hiroyuki Matsumoto
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
NTT Inc
Original Assignee
NEC Corp
Nippon Telegraph and Telephone 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 Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP6094279A priority Critical patent/JPS55166364A/ja
Publication of JPS55166364A publication Critical patent/JPS55166364A/ja
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14Handling requests for interconnection or transfer
    • G06F13/20Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/28Handling requests for interconnection or transfer for access to input/output bus using burst mode transfer, e.g. direct memory access DMA, cycle steal

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Communication Control (AREA)
JP6094279A 1979-05-17 1979-05-17 Communication control unit Pending JPS55166364A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6094279A JPS55166364A (en) 1979-05-17 1979-05-17 Communication control unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6094279A JPS55166364A (en) 1979-05-17 1979-05-17 Communication control unit

Publications (1)

Publication Number Publication Date
JPS55166364A true JPS55166364A (en) 1980-12-25

Family

ID=13156928

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6094279A Pending JPS55166364A (en) 1979-05-17 1979-05-17 Communication control unit

Country Status (1)

Country Link
JP (1) JPS55166364A (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS583251A (ja) * 1981-06-30 1983-01-10 Toshiba Corp 半導体装置の製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS583251A (ja) * 1981-06-30 1983-01-10 Toshiba Corp 半導体装置の製造方法

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