KR970002697A - Drive status display device - Google Patents

Drive status display device Download PDF

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Publication number
KR970002697A
KR970002697A KR1019950016971A KR19950016971A KR970002697A KR 970002697 A KR970002697 A KR 970002697A KR 1019950016971 A KR1019950016971 A KR 1019950016971A KR 19950016971 A KR19950016971 A KR 19950016971A KR 970002697 A KR970002697 A KR 970002697A
Authority
KR
South Korea
Prior art keywords
bus request
request signal
signal
led
data bus
Prior art date
Application number
KR1019950016971A
Other languages
Korean (ko)
Inventor
이건택
최성철
Original Assignee
김주용
현대전자산업 주식회사
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 김주용, 현대전자산업 주식회사 filed Critical 김주용
Priority to KR1019950016971A priority Critical patent/KR970002697A/en
Publication of KR970002697A publication Critical patent/KR970002697A/en

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Abstract

본 발명의 구동상태 표시장치는 다수의 보드가 슬롯에 장착되는 기기에서 각 부위의 동작상태를 표시하는 것이다.The driving state display device of the present invention is to display the operation state of each part in the device in which a plurality of boards are mounted in the slot.

본 발명은 RQ 보드 및 RP 보드가 어드레스 버스 요청신호와 데이타 버스 요청신호를 발생하는지를 시각적으로 표시함은 물론 시스템의 고장 및 입출력 에러의 발생을 시각적으로 표시하여 시스템의 동작상태를 바로 확인할 수 있도록 하는 것으로서 다수의 버퍼 및 다수의 표시용 발광 다이오드를 직렬로 연결하고, 버퍼의 제어단자에 RQ 보드 및 RP 보드가 발생하는 어드레스 버스 요청신호 및 데이타 버스 요청신호와, 시스템의 고장신호 및 입출력 에러신호가 각기 인가되게 하여 어드레스 버스 요청신호, 데이타 버스 요청신호, 시스템의 고장신호 및 입출력 에러신호가 발생시 버퍼가 도통상태로 되면서 발광 다이오드를 점등시키게 함으로써 어드레스 버스 요청신호, 데이타 버스 요청신호, 시스템의 고장신호 및 입출력 에러신호가 발생시 이들 신호에 따라 발광 다이오드가 선택적으로 점등되어 사용자는 발광 다이오드의 점등상태로 시스템의 동작상태를 바로 확인할 수 있다.The present invention provides a visual indication of whether the RQ board and the RP board generate an address bus request signal and a data bus request signal, as well as a visual indication of the occurrence of system failure and input / output errors, so that the operation status of the system can be immediately confirmed. A plurality of buffers and a plurality of display light emitting diodes are connected in series, and an address bus request signal and a data bus request signal generated by an RQ board and an RP board and a system fault signal and an input / output error signal are connected to a control terminal of the buffer. When the address bus request signal, the data bus request signal, the system fault signal and the input / output error signal are generated, the buffer is turned on and the LED is turned on so that the address bus request signal, the data bus request signal, and the system fault signal are applied. And I / O error signals when these signals occur According to the light-emitting diode is selectively lighting the user can immediately check the operation state of the system to a lighting state of the LED.

Description

구동상태 표시장치Drive status display device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명의 구동상태 표시장치를 보인 회로도.2 is a circuit diagram showing a driving state display device of the present invention.

Claims (2)

저항(R11~R1M, R21~R2N, R3, R4), 버퍼(BF11~BF1M, BF21~BF2N, BF3, BF4) 및 발광 다이오드(LED11~LED1M, LED21~LED2N, LED3, LED4)를 각기 직렬로 연결하고, 버퍼(BF11~BF1M, BF21~BF2N, BF3, BF4)의 제어 단자에는 시스템의 동작시 발생되는 신호가 각기 인가되게 구성함을 특징으로 하는 구동상태 표시장치.Resistance (R 11 to R 1M , R 21 to R 2N , R 3 , R 4 ), buffer (BF 11 to BF 1M , BF 21 to BF 2N , BF 3 , BF 4 ) and light emitting diode (LED 11 to LED 1M , LED 21 ~ LED 2N , LED 3 , LED 4 ) are connected in series, and the control terminals of the buffers (BF 11 ~ BF 1M , BF 21 ~ BF 2N , BF 3 , BF 4 ) are generated during system operation. Drive state display device characterized in that the signal is configured to be applied respectively. 제1항에 있어서, 시스템의 동작시 발생되는 신호는 어드레스 버스 요청신호(ABRQ11~ABRQ1M), 데이타 버스 요청신호(DBRQ21~DBRQ2M), 입출력 에러신호(IOER) 및 시스템 고장신호(SF)인 것을 특징으로 하는 구동상태 표시장치.The signal generated during the operation of the system is an address bus request signal ABRQ 11 to ABRQ 1M , a data bus request signal DBRQ 21 to DBRQ 2M , an input / output error signal IOER, and a system fault signal SF. Drive state display device characterized in that. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950016971A 1995-06-22 1995-06-22 Drive status display device KR970002697A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950016971A KR970002697A (en) 1995-06-22 1995-06-22 Drive status display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950016971A KR970002697A (en) 1995-06-22 1995-06-22 Drive status display device

Publications (1)

Publication Number Publication Date
KR970002697A true KR970002697A (en) 1997-01-28

Family

ID=66524176

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950016971A KR970002697A (en) 1995-06-22 1995-06-22 Drive status display device

Country Status (1)

Country Link
KR (1) KR970002697A (en)

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