GB2244829B - Method for analyzing datapath elements - Google Patents

Method for analyzing datapath elements

Info

Publication number
GB2244829B
GB2244829B GB9114332A GB9114332A GB2244829B GB 2244829 B GB2244829 B GB 2244829B GB 9114332 A GB9114332 A GB 9114332A GB 9114332 A GB9114332 A GB 9114332A GB 2244829 B GB2244829 B GB 2244829B
Authority
GB
United Kingdom
Prior art keywords
analyzing
datapath elements
datapath
elements
analyzing datapath
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
GB9114332A
Other languages
English (en)
Other versions
GB9114332D0 (en
GB2244829A (en
Inventor
Creighton Satoshi Asato
Suresh Kishorbhai Dholakia
Christoph Ditzen
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.)
Philips Semiconductors Inc
Original Assignee
VLSI Technology 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 VLSI Technology Inc filed Critical VLSI Technology Inc
Publication of GB9114332D0 publication Critical patent/GB9114332D0/en
Publication of GB2244829A publication Critical patent/GB2244829A/en
Application granted granted Critical
Publication of GB2244829B publication Critical patent/GB2244829B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F9/3867—Concurrent instruction execution, e.g. pipeline or look ahead using instruction pipelines
    • G06F9/3875—Pipelining a single stage, e.g. superpipelining
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/30—Circuit design
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Evolutionary Computation (AREA)
  • Geometry (AREA)
  • Noise Elimination (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Complex Calculations (AREA)
GB9114332A 1989-01-13 1991-07-03 Method for analyzing datapath elements Expired - Fee Related GB2244829B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29705789A 1989-01-13 1989-01-13

Publications (3)

Publication Number Publication Date
GB9114332D0 GB9114332D0 (en) 1991-09-04
GB2244829A GB2244829A (en) 1991-12-11
GB2244829B true GB2244829B (en) 1993-01-13

Family

ID=23144674

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9114332A Expired - Fee Related GB2244829B (en) 1989-01-13 1991-07-03 Method for analyzing datapath elements

Country Status (4)

Country Link
JP (1) JPH04502677A (enrdf_load_stackoverflow)
DE (1) DE4090021T (enrdf_load_stackoverflow)
GB (1) GB2244829B (enrdf_load_stackoverflow)
WO (1) WO1990008362A2 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5519626A (en) * 1993-07-09 1996-05-21 Hewlett-Packard Company Method of dividing a pipelined stage into two stages in a computer-aided design system
JPH07141148A (ja) * 1993-11-16 1995-06-02 Kanebo Ltd パイプライン並列乗算器
US9110689B2 (en) 2012-11-19 2015-08-18 Qualcomm Technologies, Inc. Automatic pipeline stage insertion

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3875391A (en) * 1973-11-02 1975-04-01 Raytheon Co Pipeline signal processor
US4263651A (en) * 1979-05-21 1981-04-21 International Business Machines Corporation Method for determining the characteristics of a logic block graph diagram to provide an indication of path delays between the blocks
US4549280A (en) * 1982-12-20 1985-10-22 Sperry Corporation Apparatus for creating a multiplication pipeline of arbitrary size
US4698760A (en) * 1985-06-06 1987-10-06 International Business Machines Method of optimizing signal timing delays and power consumption in LSI circuits
US4736335A (en) * 1984-11-13 1988-04-05 Zoran Corporation Multiplier-accumulator circuit using latched sums and carries
US4736333A (en) * 1983-08-15 1988-04-05 California Institute Of Technology Electronic musical instrument
US4752905A (en) * 1984-11-09 1988-06-21 Hitachi, Ltd. High-speed multiplier having carry-save adder circuit
US4799182A (en) * 1984-10-16 1989-01-17 The Commonwealth Of Australia Cellular floating-point serial pipelined multiplier
US4811260A (en) * 1986-11-13 1989-03-07 Fujitsu Limited Signal processing circuit
US4827428A (en) * 1985-11-15 1989-05-02 American Telephone And Telegraph Company, At&T Bell Laboratories Transistor sizing system for integrated circuits

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3875391A (en) * 1973-11-02 1975-04-01 Raytheon Co Pipeline signal processor
US4263651A (en) * 1979-05-21 1981-04-21 International Business Machines Corporation Method for determining the characteristics of a logic block graph diagram to provide an indication of path delays between the blocks
US4549280A (en) * 1982-12-20 1985-10-22 Sperry Corporation Apparatus for creating a multiplication pipeline of arbitrary size
US4736333A (en) * 1983-08-15 1988-04-05 California Institute Of Technology Electronic musical instrument
US4799182A (en) * 1984-10-16 1989-01-17 The Commonwealth Of Australia Cellular floating-point serial pipelined multiplier
US4752905A (en) * 1984-11-09 1988-06-21 Hitachi, Ltd. High-speed multiplier having carry-save adder circuit
US4736335A (en) * 1984-11-13 1988-04-05 Zoran Corporation Multiplier-accumulator circuit using latched sums and carries
US4698760A (en) * 1985-06-06 1987-10-06 International Business Machines Method of optimizing signal timing delays and power consumption in LSI circuits
US4827428A (en) * 1985-11-15 1989-05-02 American Telephone And Telegraph Company, At&T Bell Laboratories Transistor sizing system for integrated circuits
US4811260A (en) * 1986-11-13 1989-03-07 Fujitsu Limited Signal processing circuit

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
IEEE Transactions on Computers, vol C-27, No 9, Sept 1978, IEEE, pp 855-865. *
Proc IEEE Int Conf on Acoustics, Speech & Signal Processing,Mar 1985, vol 4, IEEE, pp 1461-1464. *
Proc of Custom Integrated Circuits Conf, May 1989, IEEE, pp 23.2.1-23.2.4. *

Also Published As

Publication number Publication date
DE4090021T (enrdf_load_stackoverflow) 1991-11-21
GB9114332D0 (en) 1991-09-04
WO1990008362A3 (en) 1990-09-07
JPH04502677A (ja) 1992-05-14
GB2244829A (en) 1991-12-11
WO1990008362A2 (en) 1990-07-26

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Legal Events

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

Effective date: 19980112