JPS6149692B2 - - Google Patents

Info

Publication number
JPS6149692B2
JPS6149692B2 JP13271681A JP13271681A JPS6149692B2 JP S6149692 B2 JPS6149692 B2 JP S6149692B2 JP 13271681 A JP13271681 A JP 13271681A JP 13271681 A JP13271681 A JP 13271681A JP S6149692 B2 JPS6149692 B2 JP S6149692B2
Authority
JP
Japan
Prior art keywords
operand
bus
instruction
specifier
address
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
Application number
JP13271681A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5835642A (ja
Inventor
Yasushi Fukunaga
Tadaaki Bando
Kotaro Hirasawa
Yoshinari Hiraoka
Hidekazu Matsumoto
Toshuki Ide
Takeshi Kato
Hiroaki Nakanishi
Tetsuya Kawakami
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.)
Hitachi Ltd
Hitachi Industry and Control Solutions Co Ltd
Original Assignee
Hitachi Engineering Co Ltd
Hitachi 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 Hitachi Engineering Co Ltd, Hitachi Ltd filed Critical Hitachi Engineering Co Ltd
Priority to JP13271681A priority Critical patent/JPS5835642A/ja
Priority to US06/408,924 priority patent/US4530050A/en
Priority to EP82107598A priority patent/EP0073424B1/en
Priority to DE8282107598T priority patent/DE3278442D1/de
Priority to KR8203773A priority patent/KR880000297B1/ko
Priority to CA000410221A priority patent/CA1186801A/en
Publication of JPS5835642A publication Critical patent/JPS5835642A/ja
Publication of JPS6149692B2 publication Critical patent/JPS6149692B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F9/3016—Decoding the operand specifier, e.g. specifier format

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)
JP13271681A 1981-08-26 1981-08-26 不定長命令を扱うデ−タ処理装置 Granted JPS5835642A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP13271681A JPS5835642A (ja) 1981-08-26 1981-08-26 不定長命令を扱うデ−タ処理装置
US06/408,924 US4530050A (en) 1981-08-26 1982-08-17 Central processing unit for executing instructions of variable length having end information for operand specifiers
EP82107598A EP0073424B1 (en) 1981-08-26 1982-08-19 Central processing unit for executing instructions of variable length
DE8282107598T DE3278442D1 (en) 1981-08-26 1982-08-19 Central processing unit for executing instructions of variable length
KR8203773A KR880000297B1 (ko) 1981-08-26 1982-08-23 부정장(不定長)명령을 갖는 데이터처리장치
CA000410221A CA1186801A (en) 1981-08-26 1982-08-26 Central processing unit for executing instructions of variable length

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13271681A JPS5835642A (ja) 1981-08-26 1981-08-26 不定長命令を扱うデ−タ処理装置

Publications (2)

Publication Number Publication Date
JPS5835642A JPS5835642A (ja) 1983-03-02
JPS6149692B2 true JPS6149692B2 (enrdf_load_stackoverflow) 1986-10-30

Family

ID=15087903

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13271681A Granted JPS5835642A (ja) 1981-08-26 1981-08-26 不定長命令を扱うデ−タ処理装置

Country Status (1)

Country Link
JP (1) JPS5835642A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0570795U (ja) * 1991-02-13 1993-09-24 広島アルミニウム工業株式会社 空缶プレス装置
JPH0677992U (ja) * 1992-07-10 1994-11-01 株式会社東洋アイデック 簡易型缶圧搾装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4829424A (en) * 1985-06-28 1989-05-09 Hewlett-Packard Company Maximal length immediates with fixed sign position

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0570795U (ja) * 1991-02-13 1993-09-24 広島アルミニウム工業株式会社 空缶プレス装置
JPH0677992U (ja) * 1992-07-10 1994-11-01 株式会社東洋アイデック 簡易型缶圧搾装置

Also Published As

Publication number Publication date
JPS5835642A (ja) 1983-03-02

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