Patents by Inventor Bokka Abhiram Sai Krishna

Bokka Abhiram Sai 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).

  • Logic analyzer for integrated circuits
    Patent number: 10482205
    Abstract: Monitoring signals in an integrated circuit can include monitoring a probed signal of an integrated circuit using a logic analyzer circuit implemented within the integrated circuit, detecting state changes in the probed signal using the logic analyzer circuit, and generating, within the logic analyzer circuit, a file specifying time stamped state changes of the probed signal.
    Type: Grant
    Filed: July 24, 2017
    Date of Patent: November 19, 2019
    Assignee: XILINX, INC.
    Inventors: Akhilesh Mahajan, Bokka Abhiram Sai Krishna, Keshava Gopal Goud Cheruku
  • LOGIC ANALYZER FOR INTEGRATED CIRCUITS
    Publication number: 20190026416
    Abstract: Monitoring signals in an integrated circuit can include monitoring a probed signal of an integrated circuit using a logic analyzer circuit implemented within the integrated circuit, detecting state changes in the probed signal using the logic analyzer circuit, and generating, within the logic analyzer circuit, a file specifying time stamped state changes of the probed signal.
    Type: Application
    Filed: July 24, 2017
    Publication date: January 24, 2019
    Applicant: Xilinx, Inc.
    Inventors: Akhilesh Mahajan, Bokka Abhiram Sai Krishna, Keshava Gopal Goud Cheruku
  • Direct memory access for programmable logic device configuration
    Patent number: 9934175
    Abstract: Using a storage interface circuit of a programmable IC, a first set of configuration data can be communicated between a storage circuit and the programmable IC. Using the first set of configuration data, the programmable IC can be programmed to include: a bus interface module that is designed to interface with a host device over a communication bus that links multiple devices, and an internal configuration access interface that is designed to interface between the bus interface module and programmable logic of the programmable IC. Using direct memory access (DMA) transfers through the bus interface module, a second set of configuration data can be communicated between a memory circuit and the programmable IC. Using the second set of configuration data, the programmable logic of the programmable IC can be programmed.
    Type: Grant
    Filed: October 6, 2015
    Date of Patent: April 3, 2018
    Assignee: XILINX, INC.
    Inventors: Anil Kumar A V, Bokka Abhiram Sai Krishna
  • Multistage boot image loading by configuration of a bus interface
    Patent number: 9864605
    Abstract: An integrated circuit (IC) that includes a processor circuit can be booted by receiving, using a storage interface circuit of the IC, a first boot image from a nonvolatile memory chip. The first boot image is executed on a processor circuit of the IC to configure a bus interface module that is designed to communicate with a host device over a communication bus that links multiple devices and the IC. Using the bus interface module, a second boot image is received from the memory of the host device to a memory of the IC. The IC is booted by executing the second boot image.
    Type: Grant
    Filed: November 3, 2015
    Date of Patent: January 9, 2018
    Assignee: XILINX, INC.
    Inventors: Mrinal J. Sarmah, Bokka Abhiram Sai Krishna, Anil Kumar A V
  • MULTISTAGE BOOT IMAGE LOADING BY CONFIGURATION OF A BUS INTERFACE
    Publication number: 20170123815
    Abstract: An integrated circuit (IC) that includes a processor circuit can be booted by receiving, using a storage interface circuit of the IC, a first boot image from a nonvolatile memory chip. The first boot image is executed on a processor circuit of the IC to configure a bus interface module that is designed to communicate with a host device over a communication bus that links multiple devices and the IC. Using the bus interface module, a second boot image is received from the memory of the host device to a memory of the IC. The IC is booted by executing the second boot image.
    Type: Application
    Filed: November 3, 2015
    Publication date: May 4, 2017
    Applicant: XILINX, INC.
    Inventors: Mrinal J. Sarmah, Bokka Abhiram Sai Krishna, Anil Kumar A V
  • DIRECT MEMORY ACCESS FOR PROGRAMMABLE LOGIC DEVICE CONFIGURATION
    Publication number: 20170097910
    Abstract: Using a storage interface circuit of a programmable IC, a first set of configuration data can be communicated between a storage circuit and the programmable IC. Using the first set of configuration data, the programmable IC can be programmed to include: a bus interface module that is designed to interface with a host device over a communication bus that links multiple devices, and an internal configuration access interface that is designed to interface between the bus interface module and programmable logic of the programmable IC. Using direct memory access (DMA) transfers through the bus interface module, a second set of configuration data can be communicated between a memory circuit and the programmable IC. Using the second set of configuration data, the programmable logic of the programmable IC can be programmed.
    Type: Application
    Filed: October 6, 2015
    Publication date: April 6, 2017
    Applicant: Xilinx, Inc.
    Inventors: Anil Kumar A V, Bokka Abhiram Sai Krishna