KR0136593B1 - 데이타 처리장치 - Google Patents
데이타 처리장치Info
- 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
Links
Images
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)
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)
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 |
-
1988
- 1988-02-19 JP JP63037169A patent/JP2760795B2/ja not_active Expired - Fee Related
-
1989
- 1989-02-02 KR KR1019890001219A patent/KR0136593B1/ko not_active IP Right Cessation
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20020105 Year of fee payment: 5 |
|
LAPS | Lapse due to unpaid annual fee |