KR890015124A - Information processing device - Google Patents

Information processing device Download PDF

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Publication number
KR890015124A
KR890015124A KR1019890002842A KR890002842A KR890015124A KR 890015124 A KR890015124 A KR 890015124A KR 1019890002842 A KR1019890002842 A KR 1019890002842A KR 890002842 A KR890002842 A KR 890002842A KR 890015124 A KR890015124 A KR 890015124A
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KR
South Korea
Prior art keywords
memory access
memory
instruction
command
information
Prior art date
Application number
KR1019890002842A
Other languages
Korean (ko)
Other versions
KR920006612B1 (en
Inventor
도오루 우츠미
Original Assignee
아오이 죠이치
가부시키가이샤 도시바
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.)
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Publication date
Application filed by 아오이 죠이치, 가부시키가이샤 도시바 filed Critical 아오이 죠이치
Publication of KR890015124A publication Critical patent/KR890015124A/en
Application granted granted Critical
Publication of KR920006612B1 publication Critical patent/KR920006612B1/en

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Classifications

    • 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
    • G06F9/22—Microcontrol or microprogram arrangements

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  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Advance Control (AREA)
  • Document Processing Apparatus (AREA)
  • Executing Machine-Instructions (AREA)

Abstract

내용 없음.No content.

Description

정보처리장치Information processing device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 한실시예에 따른 정보처리장치의 요부 구성을 나타낸 도면.1 is a diagram showing the main components of an information processing apparatus according to an embodiment of the present invention.

제2도는 제1도에 도시된 정보처리장치의 동작을 설명하기 위한 도면.2 is a diagram for explaining the operation of the information processing apparatus shown in FIG.

Claims (1)

디코드되는 명령이 메모리에 대한 기록처리를 포함하는 명령인가 아닌가를 판별해내는 판별수단(9)과; 메모리 오퍼랜드를 필요로 하는 다음명령을 디코드해서, 선형명령이 상기 판별수단(9)에 의해 메모리에 대한 기록처리를 포함하는 명령인 것으로 판별되고 있는 경우에는 그 선행명령의 실행종료후에 메모리 액세스를 요구하는 정보를 포함하는 디코드 결과를 출력하고, 상기 선행명령이 상기 판별수단(9)에 의해 메모리에 대한 기록처리를 포함하지 않는 명령인 것으로 판별되고 있는 경우에는 메모리 액세스를 즉시 요구하는 정보를 포함하는 디코드결과를 출력하는 디코드수단(1) 및, 이 디코드수단(1)에 의해 상기 선행명령의 실행종료후에 메모리 액세스를 요구하는 정보가 출력되면 그 선행명령의 실행종료후에 메모리 엑세스를 개시하고, 상기 디코드수단(1)에 의해 메모리 엑세스를 즉시 요구하는 정보가 출력되면 즉시 메모리 액세스를 개시하게 만드는 제어수단을 구비하여 구성된 정보처리장치.Judging means (9) for judging whether or not the decoded command is a command including a recording process to a memory; If the next instruction that requires the memory operand is decoded and the linear instruction is determined by the discriminating means 9 to be an instruction including a write process for the memory, then memory access is requested after the execution of the preceding instruction. Outputs a decode result including information to be described, and includes information for promptly requesting memory access if the preceding command is determined by the discriminating means 9 to be a command that does not include a recording process for the memory. Decode means 1 for outputting a decoded result, and when the decode means 1 outputs information for requesting memory access after the execution of the preceding instruction ends, memory access is started after the execution of the preceding instruction ends. When the information for immediately requesting the memory access is output by the decoding means 1, the memory access is started immediately. An information processing apparatus comprising a control means for making. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890002842A 1988-03-09 1989-03-08 Information processing apparatus KR920006612B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63053754A JPH01229326A (en) 1988-03-09 1988-03-09 Information processor
JP63-53754 1988-03-09

Publications (2)

Publication Number Publication Date
KR890015124A true KR890015124A (en) 1989-10-28
KR920006612B1 KR920006612B1 (en) 1992-08-10

Family

ID=12951599

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890002842A KR920006612B1 (en) 1988-03-09 1989-03-08 Information processing apparatus

Country Status (2)

Country Link
JP (1) JPH01229326A (en)
KR (1) KR920006612B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2667585B2 (en) * 1990-02-27 1997-10-27 松下電器産業株式会社 Digital processor
GB2282245B (en) * 1993-09-23 1998-04-15 Advanced Risc Mach Ltd Execution of data processing instructions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5318931A (en) * 1976-08-06 1978-02-21 Hitachi Ltd Information processor
JPS57114949A (en) * 1981-01-05 1982-07-17 Nec Corp Data processor
JPS57143640A (en) * 1981-03-02 1982-09-04 Hitachi Ltd Data processing device
JPS6258339A (en) * 1985-09-09 1987-03-14 Nec Corp Instruction fetching controller

Also Published As

Publication number Publication date
JPH01229326A (en) 1989-09-13
KR920006612B1 (en) 1992-08-10

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