KR910005127A - 'DB6' data pattern generator - Google Patents

'DB6' data pattern generator Download PDF

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Publication number
KR910005127A
KR910005127A KR1019890011090A KR890011090A KR910005127A KR 910005127 A KR910005127 A KR 910005127A KR 1019890011090 A KR1019890011090 A KR 1019890011090A KR 890011090 A KR890011090 A KR 890011090A KR 910005127 A KR910005127 A KR 910005127A
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KR
South Korea
Prior art keywords
duty cycle
data pattern
output
multivibrator
timer
Prior art date
Application number
KR1019890011090A
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Korean (ko)
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KR920003472B1 (en
Inventor
김보경
Original Assignee
정몽헌
현대전자산업 주식회사
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Priority to KR1019890011090A priority Critical patent/KR920003472B1/en
Publication of KR910005127A publication Critical patent/KR910005127A/en
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Publication of KR920003472B1 publication Critical patent/KR920003472B1/en

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Pulse Circuits (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Digital Magnetic Recording (AREA)

Abstract

내용 없음.No content.

Description

'DB6'데이타 패턴 발생회로'DB6' data pattern generator

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 본 발명의 회로도.2 is a circuit diagram of the present invention.

제3도는 본 발명의 실시예에 의한 타이밍도.3 is a timing diagram according to an embodiment of the present invention.

Claims (4)

전원분배를 위한 전압분배수단과 상기 전압분배수단과 Vcc전원에 연결되어 일정한 주기를 갖는 클럭펄스를 발생시키는 타이머(T1) 와, 듀티 사이클 결정을 위한 제1듀티 사이클 결정수단과, 상기 타이머의 출력 및 제1듀티 사이클 결정수단에 연결되어 시상수에 의해 일정시간 지연된 신호를 발생시키는 제1단안정 멀티바이브레이터(T2) 와, 듀티 사이클 결정을 위한 제2듀티 사이클 결정수단과, 상기 제1단안정 멀티바이브레이터(R2)의 출력 및 제2듀티 사이클 결정수단에 연결되어 상기 제1단안정 멀티바이브레이터(T2)의 출력 클럭 펄스주기와 같으며 듀티 사이클이 1/2인 클럭 펄스를 발생시키는 제2단안정 멀티바이브레이터(T3)와 상기 제2단안정 멀티바이브레이터(T3)의 출력 및 상기 타이머(T1)의 출력에 연결되어 'DB6'데이타 패턴을 발생시키는 AND게이트(T4)로 구성된 것을 특징으로 하는 'DB6'데이타 패턴 발생회로.A voltage dividing means for power distribution, a timer T1 connected to the voltage dividing means and a Vcc power source for generating a clock pulse having a predetermined period, a first duty cycle determining means for determining a duty cycle, and an output of the timer And a first single-stable multivibrator T2 connected to a first duty cycle determining means for generating a signal delayed by a time constant by a time constant, a second duty cycle determining means for determining a duty cycle, and the first single-stable multi-function. A second single stability connected to the output of the vibrator R2 and the second duty cycle determining means to generate a clock pulse equal to the output clock pulse period of the first single stable multivibrator T2 and having a duty cycle of 1/2; AND gate T4 connected to an output of the multivibrator T3 and the second single-stable multivibrator T3 and the output of the timer T1 to generate a 'DB6' data pattern. 'DB6' data pattern generation circuit, characterized in that consisting of. 제1항에 있어서, 상기 전압분배수단은 두개의 저항(R1, R2) 이 직렬로 구성되어 있으며 상기 두 저항(R1, R2) 연결 사이에서 상기 타이머(T1)의 T단자 및 TH단자로 연결된 것을 특징으로 하는 'DB6'데이타 패턴 발생회로.According to claim 1, wherein the voltage distribution means that the two resistors (R1, R2) is configured in series and connected between the T terminal and the TH terminal of the timer (T1) between the connection of the two resistors (R1, R2) 'DB6' data pattern generation circuit. 제1항에 있어서, 상기 제1듀티 사이클 결정수단은 저항(R3) 및 캐패시터(C1)가 직렬로 구성되어 있으며 상기 저항(R3)과 캐패시터(C1) 연결 사이에서 상기 제1단안정 멀티바이브레이터(T2)의 CR단자로 연결된 것을 특징으로 하는 'DB6'데이타 패턴 발생회로.The method of claim 1, wherein the first duty cycle determining means comprises a resistor (R3) and a capacitor (C1) in series and between the resistor R3 and the capacitor (C1) connection of the first single-stable multivibrator ( 'DB6' data pattern generation circuit, characterized in that connected to the CR terminal of T2). 제1항에 있어서, 상기 제2듀티 사이클 수단은 가변저항(VR1) 및 캐패시터(C2)가 직렬로 구성되어 있으며 상기 가변저항(VR1)과 캐패시터(C2) 연결 사이에서 상기 제2단안정 멀티바이브레이터(T3)의 CR단자로 연결된 것을 특징으로 하는 'DB6'데이타 패턴 발생회로.The multi-stage multivibrator of claim 1, wherein the second duty cycle means comprises a variable resistor (VR1) and a capacitor (C2) in series and connects the variable resistor (VR1) and the capacitor (C2). 'DB6' data pattern generation circuit, characterized in that connected to the CR terminal of (T3). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890011090A 1989-08-03 1989-08-03 Circuit for data [db6' KR920003472B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890011090A KR920003472B1 (en) 1989-08-03 1989-08-03 Circuit for data [db6'

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890011090A KR920003472B1 (en) 1989-08-03 1989-08-03 Circuit for data [db6'

Publications (2)

Publication Number Publication Date
KR910005127A true KR910005127A (en) 1991-03-30
KR920003472B1 KR920003472B1 (en) 1992-05-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890011090A KR920003472B1 (en) 1989-08-03 1989-08-03 Circuit for data [db6'

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KR (1) KR920003472B1 (en)

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Publication number Publication date
KR920003472B1 (en) 1992-05-01

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