Patents by Inventor Edward Wolff

Edward Wolff has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 9009365
    Abstract: Details of a highly cost effective and efficient implementation of a manifold array (ManArray) architecture and instruction syntax for use therewith are described herein. Various aspects of this approach include the regularity of the syntax, the relative ease with which the instruction set can be represented in database form, the ready ability with which tools can be created, the ready generation of self-checking codes and parameterized test cases. Parameterizations can be fairly easily mapped and system maintenance is significantly simplified.
    Type: Grant
    Filed: February 20, 2013
    Date of Patent: April 14, 2015
    Assignee: Altera Corporation
    Inventors: Gerald George Pechanek, David Strube, Edwin Franklin Barry, Charles W. Kurak, Jr., Carl Donald Busboom, Dale Edward Schneider, Nikos P. Pitsianis, Grayson Morris, Edward A. Wolff, Patrick R. Marchand, Ricardo Rodriguez, Marco Jacobs
  • Publication number: 20140059324
    Abstract: Details of a highly cost effective and efficient implementation of a manifold array (ManArray) architecture and instruction syntax for use therewith are described herein. Various aspects of this approach include the regularity of the syntax, the relative ease with which the instruction set can be represented in database form, the ready ability with which tools can be created, the ready generation of self-checking codes and parameterized test cases. Parameterizations can be fairly easily mapped and system maintenance is significantly simplified.
    Type: Application
    Filed: February 20, 2013
    Publication date: February 27, 2014
    Inventors: Gerald George Pechanek, David Strube, Edwin Franklin Barry, Charles W. Kurak, JR., Carl Donald Busboom, Dale Edward Schneider, Nikos P. Pitsianis, Grayson Morris, Edward A. Wolff, Patrick R. Marchand, Ricardo Rodriguez, Marco Jacobs
  • Patent number: 8397000
    Abstract: Details of a highly cost effective and efficient implementation of a manifold array (ManArray) architecture and instruction syntax for use therewith are described herein. Various aspects of this approach include the regularity of the syntax, the relative ease with which the instruction set can be represented in database form, the ready ability with which tools can be created, the ready generation of self-checking codes and parameterized test cases. Parameterizations can be fairly easily mapped and system maintenance is significantly simplified.
    Type: Grant
    Filed: September 12, 2012
    Date of Patent: March 12, 2013
    Assignee: Altera Corporation
    Inventors: Gerald George Pechanek, David Strube, Edwin Franklin Barry, Charles W. Kurak, Jr., Carl Donald Busboom, Dale Edward Schneider, Nikos P. Pitsianis, Grayson Morris, Edward A. Wolff, Patrick R. Marchand, Ricardo E. Rodriguez, Marco C. Jacobs
  • Publication number: 20130007331
    Abstract: Details of a highly cost effective and efficient implementation of a manifold array (ManArray) architecture and instruction syntax for use therewith are described herein. Various aspects of this approach include the regularity of the syntax, the relative ease with which the instruction set can be represented in database form, the ready ability with which tools can be created, the ready generation of self-checking codes and parameterized test cases. Parameterizations can be fairly easily mapped and system maintenance is significantly simplified.
    Type: Application
    Filed: September 12, 2012
    Publication date: January 3, 2013
    Applicant: ALTERA CORPORATION
    Inventors: Gerald G. Pechanek, David Carl Strube, Edwin Frank Barry, Charles W. Kurak, JR., Carl Donald Busboom, Dale Edward Schneider, Nikos P. Pitsianis, Grayson Morris, Edward A. Wolff, Patrick R. Marchand, Ricardo E. Rodriguez, Marco C. Jacobs
  • Patent number: 8296479
    Abstract: Details of a highly cost effective and efficient implementation of a manifold array (ManArray) architecture and instruction syntax for use therewith are described herein. Various aspects of this approach include the regularity of the syntax, the relative ease with which the instruction set can be represented in database form, the ready ability with which tools can be created, the ready generation of self-checking codes and parameterized test cases. Parameterizations can be fairly easily mapped and system maintenance is significantly simplified.
    Type: Grant
    Filed: January 5, 2012
    Date of Patent: October 23, 2012
    Assignee: Altera Corporation
    Inventors: Gerald George Pechanek, David Strube, Edwin Franklin Barry, Charles W. Kurak, Jr., Carl Donald Busboom, Dale Edward Schneider, Nikos P. Pitsianis, Grayson Morris, Edward A. Wolff, Patrick R. Marchand, Ricardo E. Rodriguez, Marco C. Jacobs
  • Publication number: 20120124335
    Abstract: Details of a highly cost effective and efficient implementation of a manifold array (ManArray) architecture and instruction syntax for use therewith are described herein. Various aspects of this approach include the regularity of the syntax, the relative ease with which the instruction set can be represented in database form, the ready ability with which tools can be created, the ready generation of self-checking codes and parameterized test cases. Parameterizations can be fairly easily mapped and system maintenance is significantly simplified.
    Type: Application
    Filed: January 5, 2012
    Publication date: May 17, 2012
    Applicant: ALTERA CORPORATION
    Inventors: Gerald G. Pechanek, David Carl Strube, Edwin Franklin Barry, Charles W. Kurak, JR., Carl Donald Busboom, Dale Edward Schneider, Nikos P. Pitsianis, Grayson Morris, Edward A. Wolff, Patrick R. Marchand, Ricardo E. Rodriguez, Marco C. Jacobs
  • Patent number: 8156261
    Abstract: A variety of advantageous mechanisms for improved data transfer control within a data processing system are described. A DMA controller is described which is implemented as a multiprocessing transfer engine supporting multiple transfer controllers which may work independently or in cooperation to carry out data transfers, with each transfer controller acting as an autonomous processor, fetching and dispatching DMA instructions to multiple execution units. In particular, mechanisms for initiating and controlling the sequence of data transfers are provided, as are processes for autonomously fetching DMA instructions which are decoded sequentially but executed in parallel.
    Type: Grant
    Filed: March 1, 2011
    Date of Patent: April 10, 2012
    Assignee: Altera Corporation
    Inventors: Edwin Franklin Barry, Edward A. Wolff
  • Patent number: 8117357
    Abstract: Details of a highly cost effective and efficient implementation of a manifold array (ManArray) architecture and instruction syntax for use therewith are described herein. Various aspects of this approach include the regularity of the syntax, the relative ease with which the instruction set can be represented in database form, the ready ability with which tools can be created, the ready generation of self-checking codes and parameterized test cases. Parameterizations can be fairly easily mapped and system maintenance is significantly simplified.
    Type: Grant
    Filed: May 12, 2011
    Date of Patent: February 14, 2012
    Assignee: Altera Corporation
    Inventors: Gerald George Pechanek, David Carl Strube, Edwin Frank Barry, Charles W. Kurak, Jr., Carl Donald Busboom, Dale Edward Schneider, Nikos P. Pitsianis, Grayson Morris, Edward A. Wolff, Patrick R. Marchand, Ricardo E. Rodriguez, Marco C. Jacobs
  • Patent number: 8069337
    Abstract: A scalable reconfigurable register file (SRRF) containing multiple register files, read and write multiplexer complexes, and a control unit operating in response to instructions is described. Multiple address configurations of the register files are supported by each instruction and different configurations are operable simultaneously during a single instruction execution. For example, with separate files of the size 32×32 supported configurations of 128×32 bit s, 64×64 bit s and 32×128 bit s can be in operation each cycle. Single width, double width, quad width operands are optimally supported without increasing the register file size and without increasing the number of register file read or write ports.
    Type: Grant
    Filed: May 9, 2011
    Date of Patent: November 29, 2011
    Assignee: Altera Corporation
    Inventors: Gerald George Pechanek, Edward A. Wolff
  • Publication number: 20110219210
    Abstract: Details of a highly cost effective and efficient implementation of a manifold array (ManArray) architecture and instruction syntax for use therewith are described herein. Various aspects of this approach include the regularity of the syntax, the relative ease with which the instruction set can be represented in database form, the ready ability with which tools can be created, the ready generation of self-checking codes and parameterized test cases. Parameterizations can be fairly easily mapped and system maintenance is significantly simplified.
    Type: Application
    Filed: May 12, 2011
    Publication date: September 8, 2011
    Applicant: ALTERA CORPORATION
    Inventors: Gerald G. Pechanek, David Carl Strube, Edwin Frank Barry, Charles W. Kurak, JR., Carl Donald Busboom, Dale Edward Schneider, Nikos P. Pitsianis, Grayson Morris, Edward A. Wolff, Patrick R. Marchand, Ricardo E. Rodriguez, Marco C. Jacobs
  • Publication number: 20110213952
    Abstract: A scalable reconfigurable register file (SRRF) containing multiple register files, read and write multiplexer complexes, and a control unit operating in response to instructions is described. Multiple address configurations of the register files are supported by each instruction and different configurations are operable simultaneously during a single instruction execution. For example, with separate files of the size 32×32 supported configurations of 128×32 bit s, 64×64 bit s and 32×128 bit s can be in operation each cycle. Single width, double width, quad width operands are optimally supported without increasing the register file size and without increasing the number of register file read or write ports.
    Type: Application
    Filed: May 9, 2011
    Publication date: September 1, 2011
    Applicant: ALTERA CORPORATION
    Inventors: Gerald George Pechanek, Edward A. Wolff
  • Publication number: 20110153890
    Abstract: A variety of advantageous mechanisms for improved data transfer control within a data processing system are described. A DMA controller is described which is implemented as a multiprocessing transfer engine supporting multiple transfer controllers which may work independently or in cooperation to carry out data transfers, with each transfer controller acting as an autonomous processor, fetching and dispatching DMA instructions to multiple execution units. In particular, mechanisms for initiating and controlling the sequence of data transfers are provided, as are processes for autonomously fetching DMA instructions which are decoded sequentially but executed in parallel.
    Type: Application
    Filed: March 1, 2011
    Publication date: June 23, 2011
    Applicant: Altera Corporation
    Inventors: Edwin Frank Barry, Edward A. Wolff
  • Patent number: 7962667
    Abstract: Details of a highly cost effective and efficient implementation of a manifold array (ManArray) architecture and instruction syntax for use therewith are described herein. Various aspects of this approach include the regularity of the syntax, the relative ease with which the instruction set can be represented in database form, the ready ability with which tools can be created, the ready generation of self-checking codes and parameterized test cases. Parameterizations can be fairly easily mapped and system maintenance is significantly simplified.
    Type: Grant
    Filed: July 12, 2007
    Date of Patent: June 14, 2011
    Inventors: Gerald G. Pechanek, David Carl Strube, Edwin Frank Barry, Charles W. Kurak, Jr., Carl Donald Busboom, Dale Edward Schneider, Nikos P. Pitsianis, Grayson Morris, Edward A. Wolff, Patrick R. Marchand, Ricardo E. Rodriguez, Marco C. Jacobs
  • Patent number: 7941648
    Abstract: A scalable reconfigurable register file (SRRF) containing multiple register files, read and write multiplexer complexes, and a control unit operating in response to instructions is described. Multiple address configurations of the register files are supported by each instruction and different configurations are operable simultaneously during a single instruction execution. For example, with separate files of the size 32×32 supported configurations of 128×32 bit s, 64×64 bit s and 32×128 bit s can be in operation each cycle. Single width, double width, quad width operands are optimally supported without increasing the register file size and without increasing the number of register file read or write ports.
    Type: Grant
    Filed: June 3, 2008
    Date of Patent: May 10, 2011
    Assignee: Altera Corporation
    Inventors: Gerald George Pechanek, Edward A. Wolff
  • Patent number: 7908409
    Abstract: A variety of advantageous mechanisms for improved data transfer control within a data processing system are described. A DMA controller is described which is implemented as a multiprocessing transfer engine supporting multiple transfer controllers which may work independently or in cooperation to carry out data transfers, with each transfer controller acting as an autonomous processor, fetching and dispatching DMA instructions to multiple execution units. In particular, mechanisms for initiating and controlling the sequence of data transfers are provided, as are processes for autonomously fetching DMA instructions which are decoded sequentially but executed in parallel.
    Type: Grant
    Filed: August 6, 2009
    Date of Patent: March 15, 2011
    Assignee: Altera Corporation
    Inventors: Edwin Franklin Barry, Edward A. Wolff
  • Patent number: 7836317
    Abstract: Low power architecture features and techniques are provided in a scalable array indirect VLIW processor. These features and techniques include power control of a reconfigurable register file, conditional power control of multi-cycle operations and indirect VLIW utilization, and power control of VLIW-based vector processing using the ManArray register file indexing mechanism. These techniques are applicable to all processing elements (PEs) and the array controller sequence processor (SP) to provide substantial power savings.
    Type: Grant
    Filed: January 29, 2008
    Date of Patent: November 16, 2010
    Assignee: Altera Corp.
    Inventors: Patrick R. Marchand, Gerald George Pechanek, Edward A. Wolff
  • Patent number: 7685408
    Abstract: Techniques for performing a bit rake instruction in a programmable processor. The bit rake instruction extracts an arbitrary pattern of bits from a source register, based on a mask provided in another register, and packs and right justifies the bits into a target register. The bit rake instruction allows any set of bits from the source register to be packed together.
    Type: Grant
    Filed: September 29, 2008
    Date of Patent: March 23, 2010
    Assignee: Altera Corporation
    Inventors: Edward A. Wolff, Peter R. Molnar, Ayman Elezabi, Gerald George Pechanek
  • Publication number: 20090300229
    Abstract: A variety of advantageous mechanisms for improved data transfer control within a data processing system are described. A DMA controller is described which is implemented as a multiprocessing transfer engine supporting multiple transfer controllers which may work independently or in cooperation to carry out data transfers, with each transfer controller acting as an autonomous processor, fetching and dispatching DMA instructions to multiple execution units. In particular, mechanisms for initiating and controlling the sequence of data transfers are provided, as are processes for autonomously fetching DMA instructions which are decoded sequentially but executed in parallel.
    Type: Application
    Filed: August 6, 2009
    Publication date: December 3, 2009
    Applicant: Altera Corporation
    Inventors: Edwin Frank Barry, Edward A. Wolff
  • Patent number: 7627698
    Abstract: A variety of advantageous mechanisms for improved data transfer control within a data processing system are described. A DMA controller is described which is implemented as a multiprocessing transfer engine supporting multiple transfer controllers which may work independently or in cooperation to carry out data transfers, with each transfer controller acting as an autonomous processor, fetching and dispatching DMA instructions to multiple execution units. In particular, mechanisms for initiating and controlling the sequence of data transfers are provided, as are processes for autonomously fetching DMA instructions which are decoded sequentially but executed in parallel.
    Type: Grant
    Filed: July 30, 2007
    Date of Patent: December 1, 2009
    Assignee: Altera Corporation
    Inventors: Edwin Franklin Barry, Edward A. Wolff
  • Patent number: 7506137
    Abstract: Techniques for adding more complex instructions and their attendant multi-cycle execution units with a single instruction multiple data stream (SIMD) very long instruction word (VLIW) processing framework are described. In one aspect, an initiation mechanism also acts as a resynchronization mechanism to read the results of multi-cycle execution. This multi-purpose mechanism operates with a short instruction word (SIW) issue of the multi-cycle instruction, in a sequence processor (SP) alone, with a VLIW, and across all processing elements (PEs) individually or as an array of PEs. A number of advantageous floating point instructions are also described.
    Type: Grant
    Filed: July 16, 2007
    Date of Patent: March 17, 2009
    Assignee: Altera Corporation
    Inventors: Gerald George Pechanek, David Strube, Edward A. Wolff, Edwin Franklin Barry, Grayson Morris, Carl Donald Busboom, Dale Edward Schneider