KR950015073A - Device for processing repetitive data - Google Patents
Device for processing repetitive data Download PDFInfo
- Publication number
- KR950015073A KR950015073A KR1019930025188A KR930025188A KR950015073A KR 950015073 A KR950015073 A KR 950015073A KR 1019930025188 A KR1019930025188 A KR 1019930025188A KR 930025188 A KR930025188 A KR 930025188A KR 950015073 A KR950015073 A KR 950015073A
- Authority
- KR
- South Korea
- Prior art keywords
- data
- delay
- output
- timing
- arithmetic
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
Abstract
본 발명은 디지탈 신호 처리에 관한 것으로서, 특히 메모리에 저장된 데이타를 반복하여, 읽어내고, 읽어낸 데이타를 이용해서 소정의 연산을 수행한 후 이 연산 결과를 원애의 데이타와 다시 연산 처리하는 반복되는 데이타의 연산 처리 장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to digital signal processing, and in particular, repeated data that repeats, reads out data stored in a memory, performs a predetermined operation using the read data, and then recalculates the result of the operation with the original data. It relates to an arithmetic processing unit.
종래에 반복 데이타 연산 처리기술은 연산 수행을 위해서 타이밍을 서로 동기시키기 위해 서로 다른 데이타 리드 주기를 갖는 2개의 메모리를 사용하기 때문에, 입력 데이타(Din(i))를 저장해야할 메모리(1)(2)가 두개 필요하게 되는데, 이는 원가 상승의 한 요인이 될뿐만아니라 연산 처리 장치를 ASIC으로 설계했을때 칩 사이즈 증가의 요인이되는 문제점이 있다.Since a repetitive data operation processing technique conventionally uses two memories having different data read periods to synchronize timings with each other for performing an operation, a memory 1 (2) having to store input data Din (i) is required. ) Is required, which not only contributes to the cost increase but also increases the chip size when the ASIC is designed as an ASIC.
본 발명은 하나의 데이타 메모리로부터 읽어내는 데이타를 연산 처리하는 수단과, 하나의 연산 주기마다 데이타 메모리 출력을 지연시키는 수단과, 지연된 데이타와 원래의 데이타 연산 결과를 동기화시키는 수단과, 상기 데이타 메모리의 리드 타이밍 및 지연, 동기화 타이밍을 제어하는 수단을 구비하여 반복되는 데이타의 연산을 수행함으로써, 소량의 메모리를 사용하여 원하는 데이타 연산을 수행할 수 있게한 것으로서, 디지탈 신호 처리 기술에 적용한다.The present invention provides a means for arithmetic processing of data read from one data memory, a means for delaying output of a data memory every one operation cycle, means for synchronizing the delayed data with an original data operation result, and A means for controlling read timing, delay, and synchronization timing is performed so that repeated data operations can be performed, so that desired data operations can be performed using a small amount of memory, and applied to digital signal processing techniques.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제2도는 본 발명의 반복되는 데이타의 연산 처리 장치의 블록 구성도.2 is a block diagram of an apparatus for processing repetitive data of the present invention.
제3도는 본 발명의 연산 처리 장치에서 제어수단의 실시예 회로도.3 is a circuit diagram of an embodiment of a control means in the arithmetic processing apparatus of the present invention.
제5도는 본 발명의 연산 처리 과정의 타이밍도.5 is a timing diagram of an arithmetic processing procedure of the present invention.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930025188A KR950010820B1 (en) | 1993-11-25 | 1993-11-25 | Arithmetic processing unit of repeating data |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930025188A KR950010820B1 (en) | 1993-11-25 | 1993-11-25 | Arithmetic processing unit of repeating data |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950015073A true KR950015073A (en) | 1995-06-16 |
KR950010820B1 KR950010820B1 (en) | 1995-09-23 |
Family
ID=19368882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930025188A KR950010820B1 (en) | 1993-11-25 | 1993-11-25 | Arithmetic processing unit of repeating data |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR950010820B1 (en) |
-
1993
- 1993-11-25 KR KR1019930025188A patent/KR950010820B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR950010820B1 (en) | 1995-09-23 |
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