Carl K. Wakeland

System and method of routing communications data with multiple protocols using crossbar switches

Communication traffic circle system and method for performing packet conversion and routing between different packet formats including an instruction field

Software debug port for a microprocessor

Computer communication network having a packet processor with an execution unit which is variably configured from a programmable state machine and logic

Computer system for concurrent data transferring between graphic controller and unified system memory and between CPU and expansion bus device

Clock control unit responsive to a power management state for clocking multiple clocked circuits connected thereto

Computer communication network having a packet processor with subsystems that are variably configured for flexible protocol handling

System and method for encoding instruction fields within data packets

Microcontroller having a block of logic configurable to perform a selected logic function and to produce output signals coupled to corresponding I/O pads according to a predefined hardware interface

Input/output driver circuit for isolating with minimal power consumption a peripheral component from a core section