Patents Assigned to LSI Logic Incorporated
  • Two-mode driver circuit
    Patent number: 4859870
    Abstract: A CMOS driver circuit for integrated circuits capable of operating in two modes. The first, high speed, mode allows the driver circuit on an integrated circuit device to drive the internal signals of the device to the outside world for standard operation of the integrated circuit devices. The second mode causes the driver circuit to behave as a weak driver for easily testing the integrated circuit.
    Type: Grant
    Filed: January 9, 1989
    Date of Patent: August 22, 1989
    Assignee: LSI Logic Incorporated
    Inventors: Anthony Y. Wong, Daniel Wong, Steven S. Chan