JPS6451537A - Information processor - Google Patents

Information processor

Info

Publication number
JPS6451537A
JPS6451537A JP62206549A JP20654987A JPS6451537A JP S6451537 A JPS6451537 A JP S6451537A JP 62206549 A JP62206549 A JP 62206549A JP 20654987 A JP20654987 A JP 20654987A JP S6451537 A JPS6451537 A JP S6451537A
Authority
JP
Japan
Prior art keywords
power source
source line
circuit
noise
outputs
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
JP62206549A
Other languages
Japanese (ja)
Inventor
Motohiko Hamaguchi
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 JP62206549A priority Critical patent/JPS6451537A/en
Publication of JPS6451537A publication Critical patent/JPS6451537A/en
Pending legal-status Critical Current

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  • Power Sources (AREA)

Abstract

PURPOSE:To prevent a critical fault from occurring by catching a power source line noise by a power source noise detection circuit, and digitizing the noise to inform it to an information processor. CONSTITUTION:Upon catching a power source line noise mixing from a power source line, the power source noise detection circuit 1 outputs a power source line noise that exceeds a prescribed level. Accordingly, a digitizing circuit 2 digitizes the pulse width and the voltage of this power source line noise and outputs them to an interface control circuit 3. This digitized power source line noise is read by the information processing circuit 4 through the circuit 3. Hence the circuit 4 outputs an alarm so that the operation is stopped before a critical fault occur, thus a damage can be limited to be minimum.
JP62206549A 1987-08-21 1987-08-21 Information processor Pending JPS6451537A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62206549A JPS6451537A (en) 1987-08-21 1987-08-21 Information processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62206549A JPS6451537A (en) 1987-08-21 1987-08-21 Information processor

Publications (1)

Publication Number Publication Date
JPS6451537A true JPS6451537A (en) 1989-02-27

Family

ID=16525225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62206549A Pending JPS6451537A (en) 1987-08-21 1987-08-21 Information processor

Country Status (1)

Country Link
JP (1) JPS6451537A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6016029A (en) * 1995-08-07 2000-01-18 Toyo Kohan Co., Ltd. Raw material for magnetic shield, production method thereof, and color television receiver

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6016029A (en) * 1995-08-07 2000-01-18 Toyo Kohan Co., Ltd. Raw material for magnetic shield, production method thereof, and color television receiver
KR100264697B1 (en) * 1995-08-07 2000-09-01 다나베 히로까즈 Raw material for magnetic shield production method thereof and color television receiver

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