Patents by Inventor Jacek Misztal

Jacek Misztal 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).

  • SRAM emulator
    Patent number: 6584036
    Abstract: Generally, the present invention provides memory controller for providing a synchronous SRAM interface to an embedded SDRAM. To achieve maximum performance SDRAM timing, row circuitry is emulated in the controller to produce SDRAM control signals. Control signal timing is optimized for read and write operations and can be flexibly adjusted using control registers. Since the timing of DRAM control signals is based on the embedded DRAM timing emulation, all margins can be minimized and the performance of the memory can be maximized. The SRAM interface can operate in a wide range of clock frequencies, which are not restricted to ratios of multiples of the embedded DRAM clock frequency.
    Type: Grant
    Filed: March 14, 2002
    Date of Patent: June 24, 2003
    Assignee: ATMOS Corporation
    Inventors: Wlodek Kurjanowicz, Jacek Misztal
  • SRAM emulator
    Publication number: 20020131320
    Abstract: Generally, the present invention provides memory controller for providing a synchronous SRAM interface to an embedded SDRAM. To achieve maximum performance SDRAM timing, row circuitry is emulated in the controller to produce SDRAM control signals. Control signal timing is optimized for read and write operations and can be flexibly adjusted using control registers. Since the timing of DRAM control signals is based on the embedded DRAM timing emulation, all margins can be minimized and the performance of the memory can be maximized. The SRAM interface can operate in a wide range of clock frequencies, which are not restricted to ratios of multiples of the embedded DRAM clock frequency.
    Type: Application
    Filed: March 14, 2002
    Publication date: September 19, 2002
    Inventors: Wlodek Kurjanowicz, Jacek Misztal