KR900003837A - Voice message memory circuit and micom control method therefor - Google Patents

Voice message memory circuit and micom control method therefor Download PDF

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Publication number
KR900003837A
KR900003837A KR1019880011041A KR880011041A KR900003837A KR 900003837 A KR900003837 A KR 900003837A KR 1019880011041 A KR1019880011041 A KR 1019880011041A KR 880011041 A KR880011041 A KR 880011041A KR 900003837 A KR900003837 A KR 900003837A
Authority
KR
South Korea
Prior art keywords
terminal
ram
output
message
address
Prior art date
Application number
KR1019880011041A
Other languages
Korean (ko)
Inventor
오용규
Original Assignee
최근선
주식회사 금성사
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 최근선, 주식회사 금성사 filed Critical 최근선
Priority to KR1019880011041A priority Critical patent/KR900003837A/en
Priority to JP1221841A priority patent/JPH0734277B2/en
Priority to GB8919558A priority patent/GB2223620B/en
Priority to DE3928664A priority patent/DE3928664C2/en
Publication of KR900003837A publication Critical patent/KR900003837A/en
Priority to US08/238,347 priority patent/US5499317A/en

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, 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
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/03—Control of operating function, e.g. switching from recording to reproducing by using counters
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G21/00—Input or output devices integrated in time-pieces
    • G04G21/06—Input or output devices integrated in time-pieces using voice
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, 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
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/026—Control of operating function, e.g. switching from recording to reproducing by using processor, e.g. microcomputer
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B31/00—Arrangements for the associated working of recording or reproducing apparatus with related apparatus
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B31/00—Arrangements for the associated working of recording or reproducing apparatus with related apparatus
    • G11B31/006—Arrangements for the associated working of recording or reproducing apparatus with related apparatus with video camera or receiver
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/16—Storage of analogue signals in digital stores using an arrangement comprising analogue/digital [A/D] converters, digital memories and digital/analogue [D/A] converters 
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C2207/00—Indexing scheme relating to arrangements for writing information into, or reading information out from, a digital store
    • G11C2207/16—Solid state audio

Abstract

내용 없음No content

Description

음성 메시지 기억회로 및 이를 위한 마이콤 제어방법Voice message memory circuit and micom control method therefor

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

제1도는 본 발명의 회로도1 is a circuit diagram of the present invention

제2도는 본 발명에 따른 신호파형도.2 is a signal waveform diagram according to the present invention.

Claims (3)

키이 매트릭스 (1)와 타이머 마이콤(2)과 코프로세서 마이콤(3) 및 게이트 및 홀드회로(7)로 구성된 비데오 카셋트 레코더에 있어서, 마이크로폰(5)으로부터 입력된 아날로그신호를 8비트 디지탈신호로 변환하는 A/D변환기 (4)와, 입력된 음성신호를 저장하고 소정시간(녹화 예약시간)이 되었을때 2개의 8비트 데이타로 환산하여 게이트및 홀드회로(7)에 출력하는 램(6)을 구비한 것을 특징으로 하는 음성 메시지 기억회로.In a video cassette recorder consisting of a key matrix (1), a timer micom (2), a coprocessor micom (3), and a gate and hold circuit (7), the analog signal input from the microphone (5) is converted into an 8-bit digital signal. An A / D converter 4 and a RAM 6 that stores the input audio signal and converts it into two 8-bit data when the predetermined time (recording reservation time) is reached and outputs it to the gate and hold circuit 7. And a voice message storage circuit. 타이모 마이콤 제어방법에 있어서, 키이 매트릭스(1)로부터 T메시지 스위치가 세팅되어 있을때 내부 예약시간과 현재시간을 비교하는 단계와, T메시지 스위치가 세팅되지 않고 프로그램 스위치가 세팅되어 있으면 메시지 세팅모드로 변환되는 단계와, 음성 입력시 타이머 마이콤(2)의 CS1단자를 “1”로 하고 프로그램번호 어드레스 단자(AD1)에서 세팅어드레스를 출력하여 입력단자(In)를 “1”로 하는 단계와, 음성 출력시 CS1단자를 “1”로 하고 프로그램번호 어드레스 단자(AD1)에 출력하고자 하는 메세지 어드레스를 출력하며 출력하며 출력단자(Out)를 “1”로 하는 단계와, 상기 음성 입력 및 음성 출력시 코프로세서 마이콤(3)으로부터 CP1신호를 ‘하이’로 받을때 그 동작을 중지하는 단계를 포함하는 것을 특징으로 하는 타이머 마이콤 제어방법.In the method of controlling the microcomputer, the internal reservation time and the current time are compared when the T message switch is set from the key matrix 1, and if the T switch is not set and the program switch is set, the message setting mode is entered. And the input terminal In is set to “1” by setting the CS 1 terminal of the timer microcomputer 2 to “1” and outputting the setting address from the program number address terminal AD 1 during voice input. And outputting and outputting the message address to be output to the program number address terminal (AD 1 ) and outputting the output terminal (out) to “1” when the CS 1 terminal is “1” during voice output. And stopping the operation when the CP 1 signal is received 'high' from the coprocessor micom (3) during voice output. 코프로세서 마이콤의 제어방법에 있어서, 메세지 입력모드시 타임 카운터(TC)에 소정시간을 설정하고 프로그램번호 어드레스단자(AD1)에 대항하는 램의 개시 어드레스를 램어드레스단자(AD2)에 설정하는 단계와, 제어단자(C1)를 ‘하이’로하여 아날로그/디지탈변환기(4)를 구동시켜서상기 아날로그/디지탈변환기(4)로 하여금 마이크로폰(5)으로부터 순차적으로 3개의 데이타를 받아들여 그 차를 구하게 하는 단계와, 4비트로 구성된 상기 차신호의 2개를 결합하여 8비트의 데이타를 램(6)이 저장하는 단계를 포함하고, 메세지 출력모드시, 타임카운터(TC)에 소정시간을 설정하고 프로그램번호 어드레스 단자(AD1)에 해당하는 개시 어드레스를 램어드레스 단자(AD2)에 설정하는 단계와, 제어단자(C2)를 ‘하이’로 하여 램 데이타를 입력한 후 제어단자(C2)를 ‘로우’로 하는 단계와, 램에 저장된 음성메서지를 결합이전의 2개의 데이타로 분리한 후 이전의 출력 8비트신호에 차이를 환산하여 2개의 8비트 데이타로 환산하고 ODA1출력후 제어신호(C2)를‘하이에서‘로우로 변환시키고, ODA2출력후 제어신호(C3)를‘하이'에서‘로우'로 변화시켜 데이타를 출력하는 단계를 포함한 것을 특징으로 하는 코프로세서 마이콤의 제어방법.In the control method of the coprocessor microcomputer, the predetermined time is set in the time counter TC in the message input mode, and the start address of the RAM against the program number address terminal AD 1 is set in the RAM address terminal AD 2 . And driving the analog / digital converter 4 with the control terminal C 1 set to 'high' so that the analog / digital converter 4 receives three data sequentially from the microphone 5 and the difference thereof. And storing the 8-bit data by the RAM 6 by combining two of the difference signals consisting of 4 bits, and setting a predetermined time in the time counter TC in the message output mode. And setting the start address corresponding to the program number address terminal AD 1 to the RAM address terminal AD 2 , inputting RAM data with the control terminal C 2 'high', and then entering the control terminal C. 2) an " Wu "one step and separate the voice mail Works stored in the RAM into two data of the coupling prior to a post, in terms of the difference between the previous output 8-bit signals in terms of the two 8-bit data and then ODA 1 output control signal ( C 2) to converts "in the high 'low, ODA 2 then output a control signal (C 3) a' high 'from' low 'is changed to control the co-processor microcomputer, characterized in that, including a step of outputting data Way. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880011041A 1988-08-30 1988-08-30 Voice message memory circuit and micom control method therefor KR900003837A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1019880011041A KR900003837A (en) 1988-08-30 1988-08-30 Voice message memory circuit and micom control method therefor
JP1221841A JPH0734277B2 (en) 1988-08-30 1989-08-30 Voice message storage circuit for video tape recorder and control method thereof
GB8919558A GB2223620B (en) 1988-08-30 1989-08-30 Audio message storing circuit and control method therefor
DE3928664A DE3928664C2 (en) 1988-08-30 1989-08-30 VCR with voice input / output function
US08/238,347 US5499317A (en) 1988-08-30 1994-05-05 Audio message storing circuit and control method therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880011041A KR900003837A (en) 1988-08-30 1988-08-30 Voice message memory circuit and micom control method therefor

Publications (1)

Publication Number Publication Date
KR900003837A true KR900003837A (en) 1990-03-27

Family

ID=19277241

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880011041A KR900003837A (en) 1988-08-30 1988-08-30 Voice message memory circuit and micom control method therefor

Country Status (4)

Country Link
JP (1) JPH0734277B2 (en)
KR (1) KR900003837A (en)
DE (1) DE3928664C2 (en)
GB (1) GB2223620B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930000448B1 (en) * 1990-06-13 1993-01-21 삼성전자 주식회사 Alarm memorizing method using timer reservation
CN1059976C (en) * 1993-06-15 2000-12-27 尹万熙 Audio system with language exercise function
JPH0965224A (en) * 1995-08-24 1997-03-07 Hitachi Ltd Television receiver
JP3705305B2 (en) * 1996-05-16 2005-10-12 カシオ計算機株式会社 Voice memory playback device
JP3968392B2 (en) * 1996-05-30 2007-08-29 カシオ計算機株式会社 Data storage

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4578718A (en) * 1983-06-16 1986-03-25 Bell & Howell Company Control arrangement and method for video tape recorder
DE3406890A1 (en) * 1984-02-25 1985-09-05 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co KG, 8510 Fürth Command input in a microprocessor-controlled video recorder

Also Published As

Publication number Publication date
DE3928664C2 (en) 1995-01-19
DE3928664A1 (en) 1990-03-08
GB8919558D0 (en) 1989-10-11
JPH0734277B2 (en) 1995-04-12
JPH02126452A (en) 1990-05-15
GB2223620B (en) 1992-08-19
GB2223620A (en) 1990-04-11

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