CA1266329C - - Google Patents

Info

Publication number
CA1266329C
CA1266329C CA 511440 CA511440A CA1266329C CA 1266329 C CA1266329 C CA 1266329C CA 511440 CA511440 CA 511440 CA 511440 A CA511440 A CA 511440A CA 1266329 C CA1266329 C CA 1266329C
Authority
CA
Canada
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
CA 511440
Other versions
CA1259139A (en
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 filed Critical
Priority to CA000589187A priority Critical patent/CA1266329A/en
Application granted granted Critical
Publication of CA1259139A publication Critical patent/CA1259139A/en
Publication of CA1266329C publication Critical patent/CA1266329C/xx
Expired 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
    • G06F9/3016—Decoding the operand specifier, e.g. specifier format
    • G06F9/30167—Decoding the operand specifier, e.g. specifier format of immediate specifier, e.g. constants
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99931—Database or file accessing
    • Y10S707/99933—Query processing, i.e. searching
    • Y10S707/99934—Query formulation, input preparation, or translation

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)
  • Advance Control (AREA)
CA000511440A 1985-06-28 1986-06-12 NEIGHBORING ZONES OF MAXIMUM LENGTH WITH FIXED SIGN POSITION Expired CA1259139A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000589187A CA1266329A (en) 1985-06-28 1989-01-25 Maximal length immediates with fixed sign position

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/750,576 US4829424A (en) 1985-06-28 1985-06-28 Maximal length immediates with fixed sign position

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA000589187A Division CA1266329A (en) 1985-06-28 1989-01-25 Maximal length immediates with fixed sign position

Publications (2)

Publication Number Publication Date
CA1259139A CA1259139A (en) 1989-09-05
CA1266329C true CA1266329C (xx) 1990-02-27

Family

ID=25018418

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000511440A Expired CA1259139A (en) 1985-06-28 1986-06-12 NEIGHBORING ZONES OF MAXIMUM LENGTH WITH FIXED SIGN POSITION

Country Status (7)

Country Link
US (1) US4829424A (xx)
EP (1) EP0209243B1 (xx)
JP (1) JP2571682B2 (xx)
CA (1) CA1259139A (xx)
DE (1) DE3685063D1 (xx)
HK (1) HK20693A (xx)
SG (1) SG131892G (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5867681A (en) * 1996-05-23 1999-02-02 Lsi Logic Corporation Microprocessor having register dependent immediate decompression
US6044460A (en) * 1998-01-16 2000-03-28 Lsi Logic Corporation System and method for PC-relative address generation in a microprocessor with a pipeline architecture
US6633969B1 (en) 2000-08-11 2003-10-14 Lsi Logic Corporation Instruction translation system and method achieving single-cycle translation of variable-length MIPS16 instructions
US7103754B2 (en) * 2003-03-28 2006-09-05 International Business Machines Corporation Computer instructions for having extended signed displacement fields for finding instruction operands
US7356710B2 (en) * 2003-05-12 2008-04-08 International Business Machines Corporation Security message authentication control instruction
US7421566B2 (en) * 2005-08-12 2008-09-02 International Business Machines Corporation Implementing instruction set architectures with non-contiguous register file specifiers
US8918623B2 (en) 2009-08-04 2014-12-23 International Business Machines Corporation Implementing instruction set architectures with non-contiguous register file specifiers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5439979B2 (xx) * 1972-08-01 1979-11-30
JPS5835642A (ja) * 1981-08-26 1983-03-02 Hitachi Ltd 不定長命令を扱うデ−タ処理装置
US4530050A (en) * 1981-08-26 1985-07-16 Hitachi, Ltd. Central processing unit for executing instructions of variable length having end information for operand specifiers
DE3470343D1 (en) * 1983-02-16 1988-05-11 Hoechst Ag Process for stimulating petroleum production wells
US4589067A (en) * 1983-05-27 1986-05-13 Analogic Corporation Full floating point vector processor with dynamically configurable multifunction pipelined ALU

Also Published As

Publication number Publication date
HK20693A (en) 1993-03-19
EP0209243A3 (en) 1988-10-26
JPS623332A (ja) 1987-01-09
DE3685063D1 (de) 1992-06-04
JP2571682B2 (ja) 1997-01-16
US4829424A (en) 1989-05-09
SG131892G (en) 1993-06-25
EP0209243A2 (en) 1987-01-21
CA1259139A (en) 1989-09-05
EP0209243B1 (en) 1992-04-29

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Legal Events

Date Code Title Description
MKEX Expiry