KR0136593B1 - 데이타 처리장치 - Google Patents

데이타 처리장치

Info

Publication number
KR0136593B1
KR0136593B1 KR1019890001219A KR890001219A KR0136593B1 KR 0136593 B1 KR0136593 B1 KR 0136593B1 KR 1019890001219 A KR1019890001219 A KR 1019890001219A KR 890001219 A KR890001219 A KR 890001219A KR 0136593 B1 KR0136593 B1 KR 0136593B1
Authority
KR
South Korea
Prior art keywords
data
signal
frequency
processing unit
central processing
Prior art date
Application number
KR1019890001219A
Other languages
English (en)
Korean (ko)
Other versions
KR890013564A (ko
Inventor
겐조 후나쯔
다까시 이또
나오끼 야시끼
찌아끼 구보무라
게이지 구보야마
Original Assignee
미다 가쓰시게
가부시끼가이샤 히다찌세이사꾸쇼
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 미다 가쓰시게, 가부시끼가이샤 히다찌세이사꾸쇼 filed Critical 미다 가쓰시게
Publication of KR890013564A publication Critical patent/KR890013564A/ko
Priority to KR1019940001331A priority Critical patent/KR0136452B1/ko
Application granted granted Critical
Publication of KR0136593B1 publication Critical patent/KR0136593B1/ko

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Microcomputers (AREA)
KR1019890001219A 1988-02-19 1989-02-02 데이타 처리장치 KR0136593B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940001331A KR0136452B1 (ko) 1988-02-19 1994-01-26 주파수 판별방법

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP63037169A JP2760795B2 (ja) 1988-02-19 1988-02-19 半導体集積回路
JP88-37169 1988-02-19
JP63-37169 1988-02-19

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1019940001331A Division KR0136452B1 (ko) 1988-02-19 1994-01-26 주파수 판별방법

Publications (2)

Publication Number Publication Date
KR890013564A KR890013564A (ko) 1989-09-23
KR0136593B1 true KR0136593B1 (ko) 1998-10-01

Family

ID=12490094

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890001219A KR0136593B1 (ko) 1988-02-19 1989-02-02 데이타 처리장치

Country Status (2)

Country Link
JP (1) JP2760795B2 (ja)
KR (1) KR0136593B1 (ja)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5512793B2 (ja) * 1972-10-24 1980-04-04
JPS5537027A (en) * 1978-09-08 1980-03-14 Hitachi Ltd Frequency discriminating circuit
JPS6223697A (ja) * 1985-07-24 1987-01-31 Fujitsu Ltd 信号検出方式

Also Published As

Publication number Publication date
KR890013564A (ko) 1989-09-23
JPH01211157A (ja) 1989-08-24
JP2760795B2 (ja) 1998-06-04

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