Patents by Inventor Bernucho S Krishna

Bernucho S Krishna 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).

  • Multiprocessor communication device and methods thereof
    Patent number: 8176303
    Abstract: During a boot process of a data processing device having a master bootstrap processor device and multiple slave processor devices, memory associated with the master bootstrap processor is not accessible. Accordingly, the master bootstrap processor communicates configuration information to a slave processor by writing configuration information to a register associated with the slave processor. The slave processor communicates an acknowledgment to the master bootstrap processor in response to reading the configuration information.
    Type: Grant
    Filed: September 3, 2008
    Date of Patent: May 8, 2012
    Inventors: Oswin E. Housty, Bernucho S Krishna
  • MULTIPROCESSOR COMMUNICATION DEVICE AND METHODS THEREOF
    Publication number: 20100058044
    Abstract: During a boot process of a data processing device having a master bootstrap processor device and multiple slave processor devices, memory associated with the master bootstrap processor is not accessible. Accordingly, the master bootstrap processor communicates configuration information to a slave processor by writing configuration information to a register associated with the slave processor. The slave processor communicates an acknowledgment to the master bootstrap processor in response to reading the configuration information.
    Type: Application
    Filed: September 3, 2008
    Publication date: March 4, 2010
    Applicant: ADVANCED MICRO DEVICES, INC.
    Inventors: Oswin E. Housty, Bernucho S. Krishna