KR890002856A - Regeneration function control device of V-Cal and its control method - Google Patents

Regeneration function control device of V-Cal and its control method Download PDF

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Publication number
KR890002856A
KR890002856A KR1019870008368A KR870008368A KR890002856A KR 890002856 A KR890002856 A KR 890002856A KR 1019870008368 A KR1019870008368 A KR 1019870008368A KR 870008368 A KR870008368 A KR 870008368A KR 890002856 A KR890002856 A KR 890002856A
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KR
South Korea
Prior art keywords
signal
control
input
digital
analog
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KR1019870008368A
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Korean (ko)
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KR900008091B1 (en
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박근
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최근선
주식회사 금성사
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Priority to KR1019870008368A priority Critical patent/KR900008091B1/en
Publication of KR890002856A publication Critical patent/KR890002856A/en
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    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/02Control of operating function, e.g. switching from recording to reproducing

Abstract

내용 없음No content

Description

브이씨알의 재생기능 제어장치 및 그 제어방법Regeneration function control device of V-Cal and its control method

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

제 1도는 본 발명 재생기능 제어장치의 블록도, 제 2 도는 마이콤의 신호 흐름도.1 is a block diagram of a playback function control apparatus of the present invention, and FIG. 2 is a signal flow chart of a microcomputer.

Claims (2)

재생방지 및 해제스위치(SW1)(SW2)의 온 상태에 따라 동작되는 모노멀티(MM1) (MM2) 및 키매트릭스부(1)의 출력신호에 따라 검출 및 판단 제어하는 제어부(2b) 및 키스캔부(2a)와, 상기 키스천부(2a)의 출력신호를 디지탈 신호로 변환하는 아날로그/디지탈변환기(2c)와, 상기 아날로그/디지탈변환기(2c)에서 변환된 신호를 저장하고 레지스터(2d)(2e)와, 상기 레지스터(2d)(2e)의 값을 비교하는 비교기(2F)와, 상기 제어부(2b)의 제어신호에 따라 단락되는 스위치(SW3-SW5)로된 시스템 전체의 동작을 제어하는 마이콤(2)과, 상기 재생방지 스위치(SW1)가 온될 경우에 상기 아날로그/디지탈변환기(2c)에서 변환된 신호를 순서대로 저장하는 비휘발성 메모리(3-6)와, 상기 제어부(2b)의 출력신호에 따라 세트 및 리세트되는 플립플롭(FF1)으로 구성함을 특징으로 하는 브이씨알의 재생기능 제어장치.Control unit 2b for detecting and judging control according to the output signal of the multi matrix MM 1 (MM 2 ) and the key matrix unit 1 operated according to the on / off state of the reproduction prevention and release switch SW 1 (SW 2 ). ) And a kisscan unit 2a, an analog / digital converter 2c for converting the output signal of the kiss cloth unit 2a into a digital signal, and a signal converted by the analog / digital converter 2c and stored therein. (2d) (2e), a comparator (2F) for comparing the value of the register (2d) (2e), and a system of switches (SW 3- SW 5 ) shorted in accordance with the control signal of the control unit (2b) A microcomputer 2 which controls the overall operation, a nonvolatile memory 3-6 which sequentially stores the signal converted by the analog / digital converter 2c when the anti-regeneration switch SW 1 is turned on; , V, characterized in that consists of a flip-flop (FF 1) to be set and reset in accordance with an output signal of the controller (2b) PLAY control apparatus of Al. 재생키신호가 입력되었는지를 판별하여 입력되었을 경우에는 플립플롭(FF1)의 출력단자(Q)로 저전위신호가 출력되는지를 판별하고, 저전위 신호일 경우에는 제어부(2b)의 출력단자(OUT)로 고전위 신호를 출력하여 브이씨알의 정상 구동시키게 제어하고, 저전위 신호가 아닐 경우에는 다시 상기 재생키 신호의 입력여부를 판별하여 재생키 신호를 입력되어 있지 않을 경우에는 재생방지 스위치 (SW1)가 온되어 있는지를 판별하고, 온되어 있을 경우에는 일정시간내 순서대로 수자 키신호가 입력되는지를 판별하여 입력되지 않았을 경우에는 다시 재생키 신호의 입력 여부를 판별하며, 수자 키신호가 입력될 경우에는 아날로그/디지탈변환기(2b)에서 디지탈 신호로 변환된 신호를 순서대로 비휘발성 메모리(3-6)에 저장하여 제어부(2b)의 출력단자(CO1)로 재생방지 펄스신호를 출력하여 재생동작이 이루어지지 않도록 제어하는 재생방지 제어작업(가)과, 상기 재생방지 스위치(SW1)가 온되어 있지 않을 경우에는 일정시간내 순서대로 수자키신호가 입력되는지를 판별하여 수자키신호가 입력될 경우에는 아날로그/디지탈변환기(2c)에서 디지탈 신호로 변환된 신호를 순서대로 레지스터(2e)에 저장하여 상기 에모리 (3-6)에 저장된 신호를 순서대로 레지스터(2d)로 보내 상기 레지스터(2d)(2e)의 값이 동일한지를 순서대로 판별하고, 동일하지 않을 경우와 상기 수자키신호가 입력되지 않을 경우에는 다시 재생키 신호의 입력 여부를 판별하는 한편, 동일한 경우에는 제어부(2b)의 출력단자(CO2)로 재생해제 펄스 신호를 출려하여 재생동작이 이루어지도록 제어하는 재생해제 작업 (나)으로 제어함을 특징으로 하는 브이씨알의 재생기능 제어방법.It is determined whether the play key signal is input. If it is input, it is determined whether the low potential signal is output to the output terminal Q of the flip-flop FF 1 , and if it is the low potential signal, the output terminal OUT of the control unit 2b. Outputs a high potential signal to control the normal operation of V-Cal, and if it is not a low potential signal, determines whether or not the play key signal is input again. 1 ) If it is turned on, if it is on, it determines whether the digital key signals are input in order within a predetermined time. If it is not input, it determines whether or not the play key signal is input again. There material to the output terminal (CO 1) of the analog / digital converter for converting the signal into a digital signal in (2b) in order to store in non-volatile memory (3-6), the controller (2b) if the Outputting a protection pulse signal to whether the reproducing operation is prevented reproduction of controlling so as not to place the control operations (a) and, if it is not the play-protect switch (SW 1) one has to jockey signal as in the order predetermined time input In case of determining and inputting the digital key signal, the signals converted from the analog / digital converter 2c into digital signals are sequentially stored in the register 2e, and the signals stored in the emory 3-6 are sequentially stored. 2d) to determine whether or not the values of the registers 2d and 2e are the same in order. In this case, the output terminal CO 2 of the control unit 2b outputs a regeneration release pulse signal to control the regeneration operation (b) to control the regeneration operation. How to control the play function of seed. ※ 참고사항 : 최초출원내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019870008368A 1987-07-30 1987-07-30 Recording control device and it's control method KR900008091B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019870008368A KR900008091B1 (en) 1987-07-30 1987-07-30 Recording control device and it's control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019870008368A KR900008091B1 (en) 1987-07-30 1987-07-30 Recording control device and it's control method

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KR890002856A true KR890002856A (en) 1989-04-11
KR900008091B1 KR900008091B1 (en) 1990-10-31

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100698604B1 (en) * 1998-12-18 2007-03-21 리차드 부가즈 Shock absorber
KR102478525B1 (en) * 2022-08-26 2022-12-19 가야활성탄소(주) Activated carbon prepared from coffee beans
KR102478521B1 (en) * 2022-08-26 2022-12-20 가야활성탄소(주) Composite adsorbent containing coffee beans and iron hydroxide
WO2023234608A1 (en) * 2022-10-14 2023-12-07 고려아연 주식회사 Method for producing high quality refined iron oxide from iron oxide which is by-product of zinc smelting process

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100698604B1 (en) * 1998-12-18 2007-03-21 리차드 부가즈 Shock absorber
KR102478525B1 (en) * 2022-08-26 2022-12-19 가야활성탄소(주) Activated carbon prepared from coffee beans
KR102478521B1 (en) * 2022-08-26 2022-12-20 가야활성탄소(주) Composite adsorbent containing coffee beans and iron hydroxide
WO2023234608A1 (en) * 2022-10-14 2023-12-07 고려아연 주식회사 Method for producing high quality refined iron oxide from iron oxide which is by-product of zinc smelting process
KR102632434B1 (en) * 2022-10-14 2024-02-02 고려아연 주식회사 The method for manufacturing high quality refined iron oxide from iron oxide, a by-product of zinc smelting process

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Publication number Publication date
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