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KR960024970A - Measuring device with 12-bit resolution - Google Patents

Measuring device with 12-bit resolution Download PDF

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Publication number
KR960024970A
KR960024970A KR1019940033960A KR19940033960A KR960024970A KR 960024970 A KR960024970 A KR 960024970A KR 1019940033960 A KR1019940033960 A KR 1019940033960A KR 19940033960 A KR19940033960 A KR 19940033960A KR 960024970 A KR960024970 A KR 960024970A
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KR
South Korea
Prior art keywords
signal
unit
output
input
address
Prior art date
Application number
KR1019940033960A
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Korean (ko)
Inventor
김방현
Original Assignee
배순훈
대우전자 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.)
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Publication date
Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019940033960A priority Critical patent/KR960024970A/en
Publication of KR960024970A publication Critical patent/KR960024970A/en

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Abstract

컴퓨터는 12비트 디지탈데이타를 입출력부 및 양방향 버퍼를 통해 측정부에 출력하고, 컴퓨터에서 출력된 어드레스신호는 어드레스 디코딩부에서 사전에 설정된 어드레스와 비교되어 두 어드레스가 일치할때 측정부는 인에이블되고, 양방향 버퍼를 통해 측정부에 입력된 데이타는 측정부에서 처리되고 그 측정결과가 A/D 변환부에서 12비트 디지탈데이타로 변환된 후, 상기 양방향버퍼 및 입출력부를 통해 상기 컴퓨터에 입력되어 측정결과가 처리된다.The computer outputs 12-bit digital data to the measurement unit through the input / output unit and the bidirectional buffer, and the address signal output from the computer is compared with a preset address in the address decoding unit, and the measurement unit is enabled when the two addresses match. Data input to the measurement unit through the bidirectional buffer is processed by the measurement unit, and the measurement result is converted into 12-bit digital data by the A / D conversion unit, and then is input to the computer through the bidirectional buffer and input / output unit to measure the measurement result. Is processed.

Description

12비트 분해능을 갖는 측정장치Measuring device with 12-bit resolution

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

제1도는 본 발명에 의한 12비트 분해능을 갖는 측정장치의 구성을 보이는 블록도이다, 제2도는 본 발명에 적용되는 어드레스 디코딩부의 일실시예를 보이는 회로도이다.FIG. 1 is a block diagram showing the configuration of a measuring device having 12-bit resolution according to the present invention. FIG. 2 is a circuit diagram showing an embodiment of an address decoding unit applied to the present invention.

Claims (2)

측정장치에 있어서, 각부를 제어하는 제어신호와 측정에 필요한 12비트 데이타 및 측정부를 지정하는 어드레스신호를 출력하는 컴퓨터와, 상기 컴퓨터로부터 제어신호 및 어드레스 신호와 12비트 데이타를 받아 출력하고, 상기 컴퓨터로 데이타를 입출력하는 입출력부와, 상기 입출력부로부터 어드레스신호를 받아 디코딩하여 측정부를 인에이블시키는 신호를 출력하는 어드레스 디코딩부와, 상기 제어부의 제어신호에 따라 상기 입출력부에서 출력되는 12비트 데이타를 안정화시켜 출력하고, 입력되는 신호를 상기제어부의 제어신호에 따라 상기 입출력부로 출력하는 양방향 버퍼부와, 상기 어드레스 디코딩부로부터 인에이블 신호를 받아 신호처리 가능상태로 되고, 상기 양방향버퍼부에서 12비트 데이타를 받아 시험신호로 사용하고, 그 시험 결과를 출력하는 측정부와, 상기 측정부로부터 출력되는 시험결과 신호를 12비트 디지탈신호로 변환하여 상기 양방향 버퍼부에 출력하는 A/D변환부를 구비하는 것을 특징으로 하는 12비트 분해능을 갖는 측정장치.A measuring device comprising: a computer for outputting a control signal for controlling each part and a 12-bit data required for measurement and an address signal for designating a measurement part; An input / output unit for inputting and outputting data to the input / output unit, an address decoding unit for receiving an address signal from the input / output unit, decoding the output signal for enabling the measurement unit, and 12-bit data output from the input / output unit according to a control signal of the controller. It is stabilized and output, and a bidirectional buffer unit for outputting the input signal to the input / output unit according to the control signal of the control unit, receiving an enable signal from the address decoding unit, and becomes a signal processing state, 12 bits in the bidirectional buffer unit Receive the data and use it as a test signal, and use the test result And an A / D converter for converting the test result signal output from the measuring unit into a 12-bit digital signal and outputting the converted signal to the bidirectional buffer unit. 제1항에 있어서, 상기 어드레스 디코딩부는 사전에 설정된 어드레스 신호와 상기 제어부에서 출력되는 어드레스 신호를 비교하여 두 신호가 일치할때 상기 측정부를 인에이블시키는 신호를 출력하는 것을 특징으로 하는 12비트 분해능을 갖는 측정장치.The 12-bit resolution of claim 1, wherein the address decoding unit compares a preset address signal with an address signal output from the controller and outputs a signal for enabling the measurement unit when the two signals match. Having a measuring device. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940033960A 1994-12-13 1994-12-13 Measuring device with 12-bit resolution KR960024970A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940033960A KR960024970A (en) 1994-12-13 1994-12-13 Measuring device with 12-bit resolution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940033960A KR960024970A (en) 1994-12-13 1994-12-13 Measuring device with 12-bit resolution

Publications (1)

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KR960024970A true KR960024970A (en) 1996-07-20

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KR1019940033960A KR960024970A (en) 1994-12-13 1994-12-13 Measuring device with 12-bit resolution

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100395953B1 (en) * 2001-05-10 2003-08-27 주식회사 히타치엘지 데이터 스토리지 코리아 Heat dissipator for optical writing and/or reproducing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100395953B1 (en) * 2001-05-10 2003-08-27 주식회사 히타치엘지 데이터 스토리지 코리아 Heat dissipator for optical writing and/or reproducing device

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