JPS61267157A - 入出力制御装置 - Google Patents

入出力制御装置

Info

Publication number
JPS61267157A
JPS61267157A JP60108337A JP10833785A JPS61267157A JP S61267157 A JPS61267157 A JP S61267157A JP 60108337 A JP60108337 A JP 60108337A JP 10833785 A JP10833785 A JP 10833785A JP S61267157 A JPS61267157 A JP S61267157A
Authority
JP
Japan
Prior art keywords
input
control circuit
bus
data
fifo
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
JP60108337A
Other languages
English (en)
Japanese (ja)
Other versions
JPH048827B2 (enExample
Inventor
Akihiro Sera
世羅　昭博
Kazuhiko Goukon
一彦 郷右近
Yuji Shibata
柴田　雄司
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.)
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 JP60108337A priority Critical patent/JPS61267157A/ja
Priority to CA000509299A priority patent/CA1257400A/en
Priority to DE8686106922T priority patent/DE3687367T2/de
Priority to KR8603972A priority patent/KR900007680B1/ko
Priority to EP86106922A priority patent/EP0202675B1/en
Publication of JPS61267157A publication Critical patent/JPS61267157A/ja
Priority to US07/281,947 priority patent/US4933840A/en
Publication of JPH048827B2 publication Critical patent/JPH048827B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Debugging And Monitoring (AREA)
  • Bus Control (AREA)
JP60108337A 1985-05-21 1985-05-22 入出力制御装置 Granted JPS61267157A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP60108337A JPS61267157A (ja) 1985-05-22 1985-05-22 入出力制御装置
CA000509299A CA1257400A (en) 1985-05-21 1986-05-15 Input/output control system
DE8686106922T DE3687367T2 (de) 1985-05-21 1986-05-21 Ein/ausgabe-steuerungssystem.
KR8603972A KR900007680B1 (en) 1985-05-21 1986-05-21 Input/output control system
EP86106922A EP0202675B1 (en) 1985-05-21 1986-05-21 Input/output control system
US07/281,947 US4933840A (en) 1985-05-21 1988-12-07 I/O control system using buffer full/empty and zero words signals to control DMA read/write commands

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60108337A JPS61267157A (ja) 1985-05-22 1985-05-22 入出力制御装置

Publications (2)

Publication Number Publication Date
JPS61267157A true JPS61267157A (ja) 1986-11-26
JPH048827B2 JPH048827B2 (enExample) 1992-02-18

Family

ID=14482130

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60108337A Granted JPS61267157A (ja) 1985-05-21 1985-05-22 入出力制御装置

Country Status (1)

Country Link
JP (1) JPS61267157A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100513818B1 (ko) * 1997-03-21 2005-12-06 매그나칩 반도체 유한회사 메시지 피포(fifo) 엠프티 조기 경고 방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100513818B1 (ko) * 1997-03-21 2005-12-06 매그나칩 반도체 유한회사 메시지 피포(fifo) 엠프티 조기 경고 방법

Also Published As

Publication number Publication date
JPH048827B2 (enExample) 1992-02-18

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