KR900009460Y1 - 마이크로 프로세서 정전검출 인터럽회로 - Google Patents
마이크로 프로세서 정전검출 인터럽회로 Download PDFInfo
- Publication number
- KR900009460Y1 KR900009460Y1 KR2019870015292U KR870015292U KR900009460Y1 KR 900009460 Y1 KR900009460 Y1 KR 900009460Y1 KR 2019870015292 U KR2019870015292 U KR 2019870015292U KR 870015292 U KR870015292 U KR 870015292U KR 900009460 Y1 KR900009460 Y1 KR 900009460Y1
- Authority
- KR
- South Korea
- Prior art keywords
- microprocessor
- power
- terminal
- circuit
- power failure
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/30—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/28—Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Quality & Reliability (AREA)
- Power Sources (AREA)
- Stand-By Power Supply Arrangements (AREA)
Abstract
Description
Claims (1)
- 정류회로(BD)의 직류전원단자에서 콘덴서(C1)과 정전압회로(REG)를 거쳐 마이크로 프로세서(MIC)의 공급전원단자(A1)에 연결한 공지한 것에 있어서, 상기 정류회로(BD)의 직류전원단자에 제너 다이오드(ZD)를 접속하여 이 단자점(a)에서 잡음 제거용으로 저항(R1)과 콘덴서(C2)를 거쳐 인버터(G1)(G2)를 통해 상기 마이크로 프로세서(MIC)의 인터럽 단자(A2)에 인가토록 연결한 것을 특징으로 하는 마이크로 프로세서 정전검출 인터럽회로.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870015292U KR900009460Y1 (ko) | 1987-09-07 | 1987-09-07 | 마이크로 프로세서 정전검출 인터럽회로 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870015292U KR900009460Y1 (ko) | 1987-09-07 | 1987-09-07 | 마이크로 프로세서 정전검출 인터럽회로 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890007442U KR890007442U (ko) | 1989-05-16 |
| KR900009460Y1 true KR900009460Y1 (ko) | 1990-10-12 |
Family
ID=19267603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870015292U Expired KR900009460Y1 (ko) | 1987-09-07 | 1987-09-07 | 마이크로 프로세서 정전검출 인터럽회로 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900009460Y1 (ko) |
-
1987
- 1987-09-07 KR KR2019870015292U patent/KR900009460Y1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| KR890007442U (ko) | 1989-05-16 |
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| A201 | Request for examination | ||
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St.27 status event code: A-3-3-R10-R17-oth-X000 |
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| UA0108 | Application for utility model registration |
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