KR920013379A - High density recording and output system of data - Google Patents

High density recording and output system of data Download PDF

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Publication number
KR920013379A
KR920013379A KR1019900022624A KR900022624A KR920013379A KR 920013379 A KR920013379 A KR 920013379A KR 1019900022624 A KR1019900022624 A KR 1019900022624A KR 900022624 A KR900022624 A KR 900022624A KR 920013379 A KR920013379 A KR 920013379A
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KR
South Korea
Prior art keywords
data
converter
register
outputting
unit
Prior art date
Application number
KR1019900022624A
Other languages
Korean (ko)
Inventor
안문봉
최세민
Original Assignee
서주인
삼성전기 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 서주인, 삼성전기 주식회사 filed Critical 서주인
Priority to KR1019900022624A priority Critical patent/KR920013379A/en
Publication of KR920013379A publication Critical patent/KR920013379A/en

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Abstract

내용 없음No content

Description

데이터의 고 밀도 기록 및 출력 시스템High density recording and output system of data

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

제1도는 본 발명 시스템의 블록 다이어 그램. 제2도는 본 발명 시스템의 D-A 콘버터에서의 진리치표.1 is a block diagram of a system of the present invention. 2 is a truth table at the D-A converter of the present system.

Claims (1)

컴퓨터에서 처리된 데이터의 기억 및 출력 시스템에 있어서, 연속하는 직렬 입력 디지탈 데이터를 일정 비트 단위의 병렬 데이터로 변화하는 S-P콘버터(10)와, 상기 S-P콘버터(10)의 병렬 데이터를 받아 2비트 이상의 단위비트를 출력하는 레지스터(12)와, 상기 레지스터(12)의 단위비트 조합에 따른 전압 레벨크기의 아날로그 신호를 발생하여 보조기억장치(16)에 출력하는 D-A콘버터(14)와, 상기 보조기억장치(16)의 전아레벨크기 아날로그 출력신호를 증폭하는 프리 앰프(18)와, 상기 프리앰프(18)의 출력으로 부터 단위 비트별 데지탈 신호를 발생하여 레지스터(22)에 전송하는 A-D콘버터(20)와, 상기 레지스터(22)의 병렬 디지탈 데이터를 직렬 데이터로 순차전송하는 P-S콘버터(24)를 포함하는 것을 특징으로 하는 데이터의 고밀도 기록 및 출력시스템.A system for storing and outputting data processed by a computer, comprising: an SP converter 10 that converts continuous serial input digital data into parallel data of a predetermined bit unit, and parallel data of the SP converter 10 to receive two or more bits A register 12 for outputting unit bits, a DA converter 14 for generating an analog signal having a voltage level magnitude corresponding to the unit bit combination of the register 12 and outputting the analog signal to the auxiliary storage device 16, and the auxiliary memory; A preamplifier 18 for amplifying the analog output signal of the sub-level of the device 16; and an AD converter for generating a digital signal per unit bit from the output of the preamplifier 18 and transmitting it to the register 22. 20) and a PS converter (24) for sequentially transmitting the parallel digital data of the register (22) as serial data. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900022624A 1990-12-31 1990-12-31 High density recording and output system of data KR920013379A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900022624A KR920013379A (en) 1990-12-31 1990-12-31 High density recording and output system of data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900022624A KR920013379A (en) 1990-12-31 1990-12-31 High density recording and output system of data

Publications (1)

Publication Number Publication Date
KR920013379A true KR920013379A (en) 1992-07-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900022624A KR920013379A (en) 1990-12-31 1990-12-31 High density recording and output system of data

Country Status (1)

Country Link
KR (1) KR920013379A (en)

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