서지주요정보
(The) design of ADC and DAC interfaces for the minicomputer and their application to the digital filter = Minicomputer 를 위한 ADC 및 DAC interface 의 설계 및 이들을 이용한 digital filter 에의 응용
서명 / 저자 (The) design of ADC and DAC interfaces for the minicomputer and their application to the digital filter = Minicomputer 를 위한 ADC 및 DAC interface 의 설계 및 이들을 이용한 digital filter 에의 응용 / Kyu-Ho Park.
저자명 Park, Kyu-Ho ; 박규호
발행사항 [서울 : 한국과학기술원, 1975].
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소장정보

등록번호

4100058

소장위치/청구기호

학술문화관(문화관) 보존서고

MEE 7503

SMS전송

도서상태

이용가능

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반납예정일

초록정보

The minicomputer is an important part of the computer revolution. A minicomputer is a small, low priced general computer and the "mini" is more descriptive of its price rather than its size and capability. Because of such a price advantage, a variety of application areas have been opened in recent years. The application of a minicomputer in digital signal processing is one of such application areas. However, in general, the external signal that the computer is dealing with is a continuous analog in nature. Therefore, in such case, in order to make the computer communicate with the external device one has to use a A/D or D/A converter. Now the computer can communicate with the external device via a A/D or a D/A converter indirectly. Usually minicomputers do not allow one to connect either A/D or D/A converter directly to the computer. Usually it requires a sort of interface with which either a A/D or a D/A converter can be connected to the computer. Therefore, in general, in order to transfer the data between the CPU and I/O devices, a linking apparatus called interface is needed. In handling the data transfer by interface there are two methods exist. They are the programmed data transfer and the direct memory access (DMA) transfer. In this dissertation, an analog to digital(A/D) and a digital to analog(D/A) converters interfaces which transfer data under both the programmed data transfer and the DMA for NOVA 840 minicomputer are developed. As their application, they are applied to digital filter. Digital filter is designed in frequency domain both by standard Z-transform and bilinear Z-transform.

서지기타정보

서지기타정보
청구기호 {MEE 7503
형태사항 viii, 132 p. : 삽도 ; 26 cm
언어 영어
일반주기 Appendix : Program to compute the difference eq. of digital filter
저자명의 한글표기 : 박규호
지도교수의 영문표기 : Jung-Wan Cho
지도교수의 한글표기 : 조정완
학위논문 학위논문(석사) - 한국과학기술원 : 전기 및 전자공학과,
서지주기 Reference : p. 128-129
주제 Analog-to-digital converters.
Digital-to-analog converters.
Computer interfaces.
Minicomputers.
AD 변환. --과학기술용어시소러스
DA 변환. --과학기술용어시소러스
디지털 필터. --과학기술용어시소러스
입출력 인터페이스. --과학기술용어시소러스
Digital filters (Mathematics)
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