DE69031257T2 - Integrierte Schaltung mit einem eingebetteten digitalen Signalprozessor - Google Patents

Integrierte Schaltung mit einem eingebetteten digitalen Signalprozessor

Info

Publication number
DE69031257T2
DE69031257T2 DE69031257T DE69031257T DE69031257T2 DE 69031257 T2 DE69031257 T2 DE 69031257T2 DE 69031257 T DE69031257 T DE 69031257T DE 69031257 T DE69031257 T DE 69031257T DE 69031257 T2 DE69031257 T2 DE 69031257T2
Authority
DE
Germany
Prior art keywords
integrated circuit
digital signal
signal processor
embedded digital
embedded
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 - Fee Related
Application number
DE69031257T
Other languages
English (en)
Other versions
DE69031257D1 (de
Inventor
Uming U-Ming Ko
Bernhard H Andresen
Glen R Balko
Stanley C Keeney
Joe F Sexton
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments 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
Application filed by Texas Instruments Inc filed Critical Texas Instruments Inc
Application granted granted Critical
Publication of DE69031257D1 publication Critical patent/DE69031257D1/de
Publication of DE69031257T2 publication Critical patent/DE69031257T2/de
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
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/76—Architectures of general purpose stored program computers
    • G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/317—Testing of digital circuits
    • G01R31/3181—Functional testing
    • G01R31/3185—Reconfiguring for testing, e.g. LSSD, partitioning
    • G01R31/318522—Test of Sequential circuits
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/76—Architectures of general purpose stored program computers
    • G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
    • G06F15/7867—Architectures of general purpose stored program computers comprising a single central processing unit with reconfigurable architecture
DE69031257T 1989-09-21 1990-09-10 Integrierte Schaltung mit einem eingebetteten digitalen Signalprozessor Expired - Fee Related DE69031257T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41044389A 1989-09-21 1989-09-21

Publications (2)

Publication Number Publication Date
DE69031257D1 DE69031257D1 (de) 1997-09-18
DE69031257T2 true DE69031257T2 (de) 1998-02-12

Family

ID=23624754

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69031257T Expired - Fee Related DE69031257T2 (de) 1989-09-21 1990-09-10 Integrierte Schaltung mit einem eingebetteten digitalen Signalprozessor

Country Status (5)

Country Link
US (1) US5802270A (de)
EP (1) EP0419105B1 (de)
JP (1) JPH03214370A (de)
KR (1) KR0163403B1 (de)
DE (1) DE69031257T2 (de)

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US6173342B1 (en) * 1998-10-19 2001-01-09 Hitachi Semiconductor America, Inc. High speed bus interface for peripheral devices
WO2000028406A2 (en) * 1998-11-08 2000-05-18 Cirrus Logic, Inc. Mixed-signal single-chip integrated system electronics for magnetic hard disk drives
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US6640271B2 (en) * 1999-03-10 2003-10-28 Caterpillar Inc Engine ECM multi-input/output configuration
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US6728915B2 (en) 2000-01-10 2004-04-27 Texas Instruments Incorporated IC with shared scan cells selectively connected in scan path
US6769080B2 (en) 2000-03-09 2004-07-27 Texas Instruments Incorporated Scan circuit low power adapter with counter
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US7949856B2 (en) 2004-03-31 2011-05-24 Icera Inc. Method and apparatus for separate control processing and data path processing in a dual path processor with a shared load/store unit
US8484441B2 (en) * 2004-03-31 2013-07-09 Icera Inc. Apparatus and method for separate asymmetric control processing and data path processing in a configurable dual path processor that supports instructions having different bit widths
US9047094B2 (en) 2004-03-31 2015-06-02 Icera Inc. Apparatus and method for separate asymmetric control processing and data path processing in a dual path processor
US8650231B1 (en) 2007-01-22 2014-02-11 Altera Corporation Configuring floating point operations in a programmable device
US8959137B1 (en) 2008-02-20 2015-02-17 Altera Corporation Implementing large multipliers in a programmable integrated circuit device
US8645449B1 (en) 2009-03-03 2014-02-04 Altera Corporation Combined floating point adder and subtractor
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US8706790B1 (en) 2009-03-03 2014-04-22 Altera Corporation Implementing mixed-precision floating-point operations in a programmable integrated circuit device
US8412756B1 (en) 2009-09-11 2013-04-02 Altera Corporation Multi-operand floating point operations in a programmable integrated circuit device
US9600278B1 (en) 2011-05-09 2017-03-21 Altera Corporation Programmable device using fixed and configurable logic to implement recursive trees
US20120290819A1 (en) * 2011-05-09 2012-11-15 Altera Corporation Dsp block with embedded floating point structures
US8949298B1 (en) 2011-09-16 2015-02-03 Altera Corporation Computing floating-point polynomials in an integrated circuit device
US9053045B1 (en) 2011-09-16 2015-06-09 Altera Corporation Computing floating-point polynomials in an integrated circuit device
US8959469B2 (en) 2012-02-09 2015-02-17 Altera Corporation Configuring a programmable device using high-level language
US9098332B1 (en) 2012-06-01 2015-08-04 Altera Corporation Specialized processing block with fixed- and floating-point structures
US9553590B1 (en) 2012-10-29 2017-01-24 Altera Corporation Configuring programmable integrated circuit device resources as processing elements
US9207909B1 (en) 2012-11-26 2015-12-08 Altera Corporation Polynomial calculations optimized for programmable integrated circuit device structures
US9189200B1 (en) 2013-03-14 2015-11-17 Altera Corporation Multiple-precision processing block in a programmable integrated circuit device
US9348795B1 (en) 2013-07-03 2016-05-24 Altera Corporation Programmable device using fixed and configurable logic to implement floating-point rounding
US10452392B1 (en) 2015-01-20 2019-10-22 Altera Corporation Configuring programmable integrated circuit device resources as processors
US9684488B2 (en) 2015-03-26 2017-06-20 Altera Corporation Combined adder and pre-adder for high-radix multiplier circuit

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Also Published As

Publication number Publication date
US5802270A (en) 1998-09-01
EP0419105B1 (de) 1997-08-13
KR0163403B1 (ko) 1998-12-15
JPH03214370A (ja) 1991-09-19
EP0419105A3 (en) 1991-09-11
EP0419105A2 (de) 1991-03-27
KR910007135A (ko) 1991-04-30
DE69031257D1 (de) 1997-09-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee