JPS52153638A - Checking unit - Google Patents

Checking unit

Info

Publication number
JPS52153638A
JPS52153638A JP7160376A JP7160376A JPS52153638A JP S52153638 A JPS52153638 A JP S52153638A JP 7160376 A JP7160376 A JP 7160376A JP 7160376 A JP7160376 A JP 7160376A JP S52153638 A JPS52153638 A JP S52153638A
Authority
JP
Japan
Prior art keywords
checking unit
unit
defection
surely
comparator
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
JP7160376A
Other languages
Japanese (ja)
Other versions
JPS5916302B2 (en
Inventor
Toshihiro Hayashi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP51071603A priority Critical patent/JPS5916302B2/en
Publication of JPS52153638A publication Critical patent/JPS52153638A/en
Publication of JPS5916302B2 publication Critical patent/JPS5916302B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE:To detect the defection of the I/O units simply and surely, by using the data multiplexer and comparator, in the control unit consisting CPU, memory unit, and I/O unit.
JP51071603A 1976-06-16 1976-06-16 Check device Expired JPS5916302B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51071603A JPS5916302B2 (en) 1976-06-16 1976-06-16 Check device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51071603A JPS5916302B2 (en) 1976-06-16 1976-06-16 Check device

Publications (2)

Publication Number Publication Date
JPS52153638A true JPS52153638A (en) 1977-12-20
JPS5916302B2 JPS5916302B2 (en) 1984-04-14

Family

ID=13465387

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51071603A Expired JPS5916302B2 (en) 1976-06-16 1976-06-16 Check device

Country Status (1)

Country Link
JP (1) JPS5916302B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59160242A (en) * 1983-02-28 1984-09-10 インタ−ナシヨナル　ビジネス　マシ−ンズ　コ−ポレ−シヨン Self tester for driver circuit
JPH0670002U (en) * 1993-03-04 1994-09-30 理化工業株式会社 Controller

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59160242A (en) * 1983-02-28 1984-09-10 インタ−ナシヨナル　ビジネス　マシ−ンズ　コ−ポレ−シヨン Self tester for driver circuit
JPH0127454B2 (en) * 1983-02-28 1989-05-29 Intaanashonaru Bijinesu Mashiinzu Corp
JPH0670002U (en) * 1993-03-04 1994-09-30 理化工業株式会社 Controller

Also Published As

Publication number Publication date
JPS5916302B2 (en) 1984-04-14

Similar Documents

Publication Publication Date Title
HK37080A (en) Data processor with address development checking
SE428177B (en) Thin-layer evaporators, in particular for products with high boiling point
NO141641C (en) DEVICE FOR DETECTING ERRORS IN SHIP CONTROL SYSTEM
JPS52153638A (en) Checking unit
JPS5397339A (en) Buffer device featuring parallel delivering of serial picture signal input
JPS5335437A (en) Data processing unit having address converting functions
JPS5310225A (en) Recorder
JPS52125239A (en) Write-in and read-out control system for memory unit
JPS53113446A (en) Information processor and its method
JPS52153639A (en) Checking unit
JPS5440049A (en) Information process system
JPS53107240A (en) Control system of register memory
JPS52116029A (en) Partial correction system for fixed memory unit
JPS5343439A (en) Memory unit
JPS5323241A (en) Microprogram control processi ng system
SE7702326L (en) COMPUTER DEVICE WITH CERTAIN DATA PROCESSING AND / OR MEMORY UNITS DOUBLE
JPS52112237A (en) Memory control unit
JPS5324738A (en) Test system for memory unit
JPS51118344A (en) Bit deticting system
JPS52128028A (en) Universal timing control method of data processing unit
JPS5379446A (en) External memory control unit
JPS52130209A (en) Data alteration system
JPS51128590A (en) Data processing system for analizer
JPS5329630A (en) Computer system for control
JPS5389327A (en) Write-in system for memory unit