JPH0221613B2 - - Google Patents

Info

Publication number
JPH0221613B2
JPH0221613B2 JP57172103A JP17210382A JPH0221613B2 JP H0221613 B2 JPH0221613 B2 JP H0221613B2 JP 57172103 A JP57172103 A JP 57172103A JP 17210382 A JP17210382 A JP 17210382A JP H0221613 B2 JPH0221613 B2 JP H0221613B2
Authority
JP
Japan
Prior art keywords
register
instruction
address
status word
unit
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 - Lifetime
Application number
JP57172103A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5971550A (ja
Inventor
Yoshihiro Mizushima
Motokazu Kato
Saburo Kaneda
Kyosumi Sato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP17210382A priority Critical patent/JPS5971550A/ja
Publication of JPS5971550A publication Critical patent/JPS5971550A/ja
Publication of JPH0221613B2 publication Critical patent/JPH0221613B2/ja
Granted legal-status Critical Current

Links

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
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30145—Instruction analysis, e.g. decoding, instruction word fields

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Executing Machine-Instructions (AREA)
  • Devices For Executing Special Programs (AREA)
JP17210382A 1982-09-30 1982-09-30 命令処理方式 Granted JPS5971550A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17210382A JPS5971550A (ja) 1982-09-30 1982-09-30 命令処理方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17210382A JPS5971550A (ja) 1982-09-30 1982-09-30 命令処理方式

Publications (2)

Publication Number Publication Date
JPS5971550A JPS5971550A (ja) 1984-04-23
JPH0221613B2 true JPH0221613B2 (zh) 1990-05-15

Family

ID=15935597

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17210382A Granted JPS5971550A (ja) 1982-09-30 1982-09-30 命令処理方式

Country Status (1)

Country Link
JP (1) JPS5971550A (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2637770B2 (ja) * 1988-05-25 1997-08-06 日本電気株式会社 マイクロコンピュータ
JP2715967B2 (ja) * 1995-03-15 1998-02-18 日本電気株式会社 マイクロコンピュータ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5621237A (en) * 1979-07-30 1981-02-27 Fujitsu Ltd Information processor
JPS56124952A (en) * 1980-02-20 1981-09-30 Fujitsu Ltd Information processing equipment

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5621237A (en) * 1979-07-30 1981-02-27 Fujitsu Ltd Information processor
JPS56124952A (en) * 1980-02-20 1981-09-30 Fujitsu Ltd Information processing equipment

Also Published As

Publication number Publication date
JPS5971550A (ja) 1984-04-23

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