KR100336743B1 - 데이터처리회로 - Google Patents
데이터처리회로 Download PDFInfo
- Publication number
- KR100336743B1 KR100336743B1 KR1019980037574A KR19980037574A KR100336743B1 KR 100336743 B1 KR100336743 B1 KR 100336743B1 KR 1019980037574 A KR1019980037574 A KR 1019980037574A KR 19980037574 A KR19980037574 A KR 19980037574A KR 100336743 B1 KR100336743 B1 KR 100336743B1
- Authority
- KR
- South Korea
- Prior art keywords
- data
- memory
- processing circuit
- unit
- stored
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 11
- 230000007423 decrease Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
- G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
- G06F12/0866—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches for peripheral storage systems, e.g. disk cache
-
- 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
- G06F9/30003—Arrangements for executing specific machine instructions
- G06F9/3004—Arrangements for executing specific machine instructions to perform operations on memory
- G06F9/30047—Prefetch instructions; cache control instructions
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Software Systems (AREA)
- Memory System Of A Hierarchy Structure (AREA)
Abstract
Description
Claims (1)
- 메모리의 데이터 또는 주변장치의 데이터를 입력받아 특정 프로그램에 따라 연산하여 다시 메모리 또는 주변장치에 연산결과 데이터를 출력하도록, 캐쉬메모리와 쓰기버퍼 및 연산부를 포함하는 중앙연산처리장치로 이루어지는 데이터 처리 회로에 있어서, 상기 중앙연산처리장치는 연산부에서 메모리의 데이터를 읽어들일 때 상대적으로 저속장치인 메모리의 데이터를 저장하고, 그 저장이 완료되면 상기 연산부에 그 저장된 데이터를 연산부로 출력하여, 상대적인 고속장치인 연산부에서 메모리의 데이터가 입력되는 동안 다른 연산을 수행할 수 있도록 하는 읽기버퍼를 더 포함하여 된 것을 특징으로 하는 데이터 처리 회로.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980037574A KR100336743B1 (ko) | 1998-09-11 | 1998-09-11 | 데이터처리회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980037574A KR100336743B1 (ko) | 1998-09-11 | 1998-09-11 | 데이터처리회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000019461A KR20000019461A (ko) | 2000-04-15 |
KR100336743B1 true KR100336743B1 (ko) | 2002-09-17 |
Family
ID=19550339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980037574A Expired - Fee Related KR100336743B1 (ko) | 1998-09-11 | 1998-09-11 | 데이터처리회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100336743B1 (ko) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR940002690A (ko) * | 1992-07-30 | 1994-02-17 | 이헌조 | 원타임 입출력 데이타 기록 시스템 |
KR950001483A (ko) * | 1993-06-30 | 1995-01-03 | 김광호 | 명령어 프리 페치장치 |
-
1998
- 1998-09-11 KR KR1019980037574A patent/KR100336743B1/ko not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR940002690A (ko) * | 1992-07-30 | 1994-02-17 | 이헌조 | 원타임 입출력 데이타 기록 시스템 |
KR950001483A (ko) * | 1993-06-30 | 1995-01-03 | 김광호 | 명령어 프리 페치장치 |
Also Published As
Publication number | Publication date |
---|---|
KR20000019461A (ko) | 2000-04-15 |
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