Patents Examined by V. Tran
  • Heterogeneous CPLD logic blocks
    Patent number: 6320410
    Abstract: A programmable logic device comprising a first plurality of logic blocks each comprising a first number of I/O macrocells, a second plurality of logic blocks each comprising a second number of I/O macrocells and a configuration circuit configured to enable one or more of said first plurality of logic blocks and/or one or more of said second plurality of logic blocks.
    Type: Grant
    Filed: March 15, 2000
    Date of Patent: November 20, 2001
    Assignee: Cypress Semiconductor Corp.
    Inventors: Vinod Malhotra, Christopher W. Jones