GB0007912D0 - Digital signal processor - Google Patents

Digital signal processor

Info

Publication number
GB0007912D0
GB0007912D0 GBGB0007912.9A GB0007912A GB0007912D0 GB 0007912 D0 GB0007912 D0 GB 0007912D0 GB 0007912 A GB0007912 A GB 0007912A GB 0007912 D0 GB0007912 D0 GB 0007912D0
Authority
GB
United Kingdom
Prior art keywords
digital signal
signal processor
processor
digital
signal
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.)
Granted
Application number
GBGB0007912.9A
Other versions
GB2345563B (en
GB2345563A (en
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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
Priority claimed from KR1019970045343A external-priority patent/KR100251546B1/en
Priority claimed from KR1019970045341A external-priority patent/KR100297544B1/en
Priority claimed from KR1019970045345A external-priority patent/KR100246472B1/en
Priority claimed from KR1019970045342A external-priority patent/KR100315303B1/en
Priority claimed from KR1019980012318A external-priority patent/KR100271571B1/en
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Priority claimed from GB9818919A external-priority patent/GB2330226B/en
Publication of GB0007912D0 publication Critical patent/GB0007912D0/en
Publication of GB2345563A publication Critical patent/GB2345563A/en
Publication of GB2345563B publication Critical patent/GB2345563B/en
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/57—Arithmetic logic units [ALU], i.e. arrangements or devices for performing two or more of the operations covered by groups G06F7/483 – G06F7/556 or for performing logical operations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/499—Denomination or exception handling, e.g. rounding or overflow
    • G06F7/49942—Significance control
    • G06F7/49947—Rounding

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Computing Systems (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Complex Calculations (AREA)
GB0007912A 1997-08-30 1998-08-28 Digital signal processor Expired - Fee Related GB2345563B (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR1019970045343A KR100251546B1 (en) 1997-08-30 1997-08-30 Digital signal processor
KR1019970045342A KR100315303B1 (en) 1997-08-30 1997-08-30 Digital signal processor
KR1019970045345A KR100246472B1 (en) 1997-08-30 1997-08-30 Digital signal processor
KR1019970045341A KR100297544B1 (en) 1997-08-30 1997-08-30 Digital signal processor
KR1019980012318A KR100271571B1 (en) 1998-04-07 1998-04-07 Digital signal processor
GB9818919A GB2330226B (en) 1997-08-30 1998-08-28 Digital signal processor

Publications (3)

Publication Number Publication Date
GB0007912D0 true GB0007912D0 (en) 2000-05-17
GB2345563A GB2345563A (en) 2000-07-12
GB2345563B GB2345563B (en) 2000-12-27

Family

ID=27547317

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0007912A Expired - Fee Related GB2345563B (en) 1997-08-30 1998-08-28 Digital signal processor
GB0007909A Expired - Fee Related GB2345562B (en) 1997-08-30 1998-08-28 Digital signal processor

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0007909A Expired - Fee Related GB2345562B (en) 1997-08-30 1998-08-28 Digital signal processor

Country Status (1)

Country Link
GB (2) GB2345563B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6822586B2 (en) * 2001-03-12 2004-11-23 Touch Technologies, Inc. Apparatus and method for converting binary numbers to character codes
GB2411975B (en) 2003-12-09 2006-10-04 Advanced Risc Mach Ltd Data processing apparatus and method for performing arithmetic operations in SIMD data processing
US9557994B2 (en) 2004-07-13 2017-01-31 Arm Limited Data processing apparatus and method for performing N-way interleaving and de-interleaving operations where N is an odd plural number

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4760544A (en) * 1986-06-20 1988-07-26 Plessey Overseas Limited Arithmetic logic and shift device
JPH0820942B2 (en) * 1991-09-26 1996-03-04 インターナショナル・ビジネス・マシーンズ・コーポレイション Fast multiplier

Also Published As

Publication number Publication date
GB0007909D0 (en) 2000-05-17
GB2345562B (en) 2000-12-27
GB2345563B (en) 2000-12-27
GB2345563A (en) 2000-07-12
GB2345562A (en) 2000-07-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020828