JPS53126233A - Test diagnostic equipment of input-output control unit - Google Patents

Test diagnostic equipment of input-output control unit

Info

Publication number
JPS53126233A
JPS53126233A JP4170077A JP4170077A JPS53126233A JP S53126233 A JPS53126233 A JP S53126233A JP 4170077 A JP4170077 A JP 4170077A JP 4170077 A JP4170077 A JP 4170077A JP S53126233 A JPS53126233 A JP S53126233A
Authority
JP
Japan
Prior art keywords
input
diagnostic equipment
control unit
output control
test diagnostic
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
JP4170077A
Other languages
Japanese (ja)
Inventor
Toshihiro Kamiyama
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 JP4170077A priority Critical patent/JPS53126233A/en
Publication of JPS53126233A publication Critical patent/JPS53126233A/en
Pending legal-status Critical Current

Links

Landscapes

  • Test And Diagnosis Of Digital Computers (AREA)

Abstract

PURPOSE: To enable the test diagnosises of an input-output controller and even the conflict of main memory access between CPU and the input-output controller, by using the fault diagnostic equipment which has the function equal to a peripheral controller.
COPYRIGHT: (C)1978,JPO&Japio
JP4170077A 1977-04-11 1977-04-11 Test diagnostic equipment of input-output control unit Pending JPS53126233A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4170077A JPS53126233A (en) 1977-04-11 1977-04-11 Test diagnostic equipment of input-output control unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4170077A JPS53126233A (en) 1977-04-11 1977-04-11 Test diagnostic equipment of input-output control unit

Publications (1)

Publication Number Publication Date
JPS53126233A true JPS53126233A (en) 1978-11-04

Family

ID=12615686

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4170077A Pending JPS53126233A (en) 1977-04-11 1977-04-11 Test diagnostic equipment of input-output control unit

Country Status (1)

Country Link
JP (1) JPS53126233A (en)

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