DE2965467D1 - Digital data processor for word and character oriented processing - Google Patents

Digital data processor for word and character oriented processing

Info

Publication number
DE2965467D1
DE2965467D1 DE7979104585T DE2965467T DE2965467D1 DE 2965467 D1 DE2965467 D1 DE 2965467D1 DE 7979104585 T DE7979104585 T DE 7979104585T DE 2965467 T DE2965467 T DE 2965467T DE 2965467 D1 DE2965467 D1 DE 2965467D1
Authority
DE
Germany
Prior art keywords
word
digital data
data processor
oriented processing
character oriented
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
DE7979104585T
Other languages
English (en)
Inventor
Guenther Keith Machol
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE2965467D1 publication Critical patent/DE2965467D1/de
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
    • G06F9/30003—Arrangements for executing specific machine instructions
    • G06F9/30007—Arrangements for executing specific machine instructions to perform operations on data operands
    • G06F9/30018—Bit or string instructions
    • 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
    • G06F9/30007—Arrangements for executing specific machine instructions to perform operations on data operands
    • G06F9/30036—Instructions to perform operations on packed data, e.g. vector, tile or matrix operations
    • G06F9/30038—Instructions to perform operations on packed data, e.g. vector, tile or matrix operations using a mask
    • 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
    • G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
    • G06F9/3802—Instruction prefetching
    • G06F9/3816—Instruction alignment, e.g. cache line crossing

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Executing Machine-Instructions (AREA)
  • Microcomputers (AREA)
DE7979104585T 1978-12-15 1979-11-19 Digital data processor for word and character oriented processing Expired DE2965467D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US97008278A 1978-12-15 1978-12-15

Publications (1)

Publication Number Publication Date
DE2965467D1 true DE2965467D1 (en) 1983-07-07

Family

ID=25516416

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979104585T Expired DE2965467D1 (en) 1978-12-15 1979-11-19 Digital data processor for word and character oriented processing

Country Status (7)

Country Link
EP (1) EP0012242B1 (de)
JP (1) JPS594049B2 (de)
AU (1) AU5214979A (de)
BR (1) BR7908180A (de)
CA (1) CA1119307A (de)
DE (1) DE2965467D1 (de)
ES (1) ES486853A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59135548A (ja) * 1983-01-22 1984-08-03 Toshiba Corp 演算装置
DE3302902A1 (de) * 1983-01-28 1984-08-02 Siemens AG, 1000 Berlin und 8000 München Speicherprogrammierbare steuerung
DE3302940A1 (de) * 1983-01-28 1984-08-02 Siemens AG, 1000 Berlin und 8000 München Speicherprogrammierbare steuerung mit wort- und bitprozessor
JPS60181819A (ja) * 1984-02-29 1985-09-17 Toshiba Corp 可変速カ−ソル移動装置
JPH0697410B2 (ja) * 1984-12-25 1994-11-30 株式会社明電舍 ビツト／バイトアクセス可能なプログラマブルコントロ−ラ
JPH0413705Y2 (de) * 1986-03-10 1992-03-30
JPS6323610U (de) * 1986-07-30 1988-02-16

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS544584B2 (de) * 1972-08-19 1979-03-08
US4071889A (en) * 1973-07-28 1978-01-31 Mitsubishi Denki Kabushiki Kaisha Central processing apparatus for generating and receiving time division multiplex signals
JPS5414461B2 (de) * 1974-12-29 1979-06-07
JPS51139218A (en) * 1975-05-28 1976-12-01 Hitachi Ltd Memory
JPS5267537A (en) * 1975-12-02 1977-06-04 Mitsubishi Electric Corp Bit process method of digital electronic computer
US4124888A (en) * 1975-12-24 1978-11-07 Computer Automation, Inc. Peripheral-unit controller apparatus
US4075686A (en) * 1976-12-30 1978-02-21 Honeywell Information Systems Inc. Input/output cache system including bypass capability

Also Published As

Publication number Publication date
BR7908180A (pt) 1980-09-16
EP0012242A1 (de) 1980-06-25
EP0012242B1 (de) 1983-05-18
AU5214979A (en) 1980-06-19
CA1119307A (en) 1982-03-02
JPS5583942A (en) 1980-06-24
ES486853A1 (es) 1980-07-01
JPS594049B2 (ja) 1984-01-27

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee