JPS6175455A - インタフエ−ス装置 - Google Patents

インタフエ−ス装置

Info

Publication number
JPS6175455A
JPS6175455A JP19611984A JP19611984A JPS6175455A JP S6175455 A JPS6175455 A JP S6175455A JP 19611984 A JP19611984 A JP 19611984A JP 19611984 A JP19611984 A JP 19611984A JP S6175455 A JPS6175455 A JP S6175455A
Authority
JP
Japan
Prior art keywords
signal
output
circuit
level
input
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
JP19611984A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0441383B2 (enrdf_load_stackoverflow
Inventor
Kinji Itsugaya
五ケ谷　欣司
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
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 filed Critical NEC Corp
Priority to JP19611984A priority Critical patent/JPS6175455A/ja
Publication of JPS6175455A publication Critical patent/JPS6175455A/ja
Publication of JPH0441383B2 publication Critical patent/JPH0441383B2/ja
Granted 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
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/24—Handling requests for interconnection or transfer for access to input/output bus using interrupt
    • 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)
  • Bus Control (AREA)
  • Information Transfer Systems (AREA)
JP19611984A 1984-09-19 1984-09-19 インタフエ−ス装置 Granted JPS6175455A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19611984A JPS6175455A (ja) 1984-09-19 1984-09-19 インタフエ−ス装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19611984A JPS6175455A (ja) 1984-09-19 1984-09-19 インタフエ−ス装置

Publications (2)

Publication Number Publication Date
JPS6175455A true JPS6175455A (ja) 1986-04-17
JPH0441383B2 JPH0441383B2 (enrdf_load_stackoverflow) 1992-07-08

Family

ID=16352554

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19611984A Granted JPS6175455A (ja) 1984-09-19 1984-09-19 インタフエ−ス装置

Country Status (1)

Country Link
JP (1) JPS6175455A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59160223A (ja) * 1983-03-03 1984-09-10 Mitsubishi Electric Corp 信号入力装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59160223A (ja) * 1983-03-03 1984-09-10 Mitsubishi Electric Corp 信号入力装置

Also Published As

Publication number Publication date
JPH0441383B2 (enrdf_load_stackoverflow) 1992-07-08

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