FI20010924A - Mikroprosessorin muistinkäsittely - Google Patents

Mikroprosessorin muistinkäsittely Download PDF

Info

Publication number
FI20010924A
FI20010924A FI20010924A FI20010924A FI20010924A FI 20010924 A FI20010924 A FI 20010924A FI 20010924 A FI20010924 A FI 20010924A FI 20010924 A FI20010924 A FI 20010924A FI 20010924 A FI20010924 A FI 20010924A
Authority
FI
Finland
Prior art keywords
memory processing
microprocessor memory
microprocessor
processing
memory
Prior art date
Application number
FI20010924A
Other languages
English (en)
Swedish (sv)
Other versions
FI20010924A0 (fi
Inventor
Aki Launiainen
Original Assignee
Nokia 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 Nokia Corp filed Critical Nokia Corp
Priority to FI20010924A priority Critical patent/FI20010924A/fi
Publication of FI20010924A0 publication Critical patent/FI20010924A0/fi
Priority to US10/126,155 priority patent/US6721867B2/en
Publication of FI20010924A publication Critical patent/FI20010924A/fi

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
    • G06F9/3004—Arrangements for executing specific machine instructions to perform operations on memory
    • G06F9/30043—LOAD or STORE instructions; Clear instruction
    • 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
    • G06F9/30032—Movement instructions, e.g. MOVE, SHIFT, ROTATE, SHUFFLE

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)
FI20010924A 2001-05-03 2001-05-03 Mikroprosessorin muistinkäsittely FI20010924A (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20010924A FI20010924A (fi) 2001-05-03 2001-05-03 Mikroprosessorin muistinkäsittely
US10/126,155 US6721867B2 (en) 2001-05-03 2002-04-19 Memory processing in a microprocessor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20010924A FI20010924A (fi) 2001-05-03 2001-05-03 Mikroprosessorin muistinkäsittely

Publications (2)

Publication Number Publication Date
FI20010924A0 FI20010924A0 (fi) 2001-05-03
FI20010924A true FI20010924A (fi) 2002-11-04

Family

ID=8561115

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20010924A FI20010924A (fi) 2001-05-03 2001-05-03 Mikroprosessorin muistinkäsittely

Country Status (2)

Country Link
US (1) US6721867B2 (fi)
FI (1) FI20010924A (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7583732B2 (en) * 2002-12-06 2009-09-01 Broadcom Corporation Managing bursts of data
JP5068597B2 (ja) * 2007-08-01 2012-11-07 ルネサスエレクトロニクス株式会社 プロセッサ及びプロセッサによるデータ読み出し方法
US8171258B2 (en) * 2009-07-21 2012-05-01 Apple Inc. Address generation unit with pseudo sum to accelerate load/store operations
US9823928B2 (en) * 2011-09-30 2017-11-21 Qualcomm Incorporated FIFO load instruction
WO2019039113A1 (ja) * 2017-08-24 2019-02-28 ソニーセミコンダクタソリューションズ株式会社 プロセッサおよび情報処理システム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3916388A (en) 1974-05-30 1975-10-28 Ibm Shifting apparatus for automatic data alignment
DE3786080D1 (de) * 1987-08-20 1993-07-08 Ibm Speicherzugriffssteuerungsvorrichtung in einem gemischtdatenformatsystem.
EP0414811B1 (en) * 1988-05-03 1997-02-19 Wang Laboratories, Inc. Microprocessor having external control store
US5170477A (en) * 1989-10-31 1992-12-08 Ibm Corporation Odd boundary address aligned direct memory acess device and method
JPH06332792A (ja) 1993-05-21 1994-12-02 Mitsubishi Electric Corp データ処理装置及びそのデータ読み出し制御回路，データ書き込み制御回路
KR0139733B1 (ko) * 1994-04-29 1998-07-01 구자홍 부동 소수점 덧셈/뺄셈 연산기의 반올림 방법 및 장치
US6061779A (en) 1998-01-16 2000-05-09 Analog Devices, Inc. Digital signal processor having data alignment buffer for performing unaligned data accesses
US6256253B1 (en) * 2000-02-18 2001-07-03 Infineon Technologies North America Corp. Memory device with support for unaligned access

Also Published As

Publication number Publication date
US6721867B2 (en) 2004-04-13
FI20010924A0 (fi) 2001-05-03
US20020166037A1 (en) 2002-11-07

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