Inventor

TIETJEN DONALD L

US17 patents

⚠️ This page may combine multiple inventors who share the name “TIETJEN DONALD L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TIETJEN DONALD L

MOTOROLA INC

Wait mode power reduction system and method for data processor

Direct memory access controller and method therefor

System and method for avoiding bus contention on a multiplexed bus by providing a time period subsequent to a read operation

Method and apparatus for interfacing buses of different sizes

Direct memory access controller and method therefor

Data processing system having a dynamically enabled input synchronizer for selectively minimizing power consumption

Synchronous memory interface

Method and apparatus for providing both power and control by way of an integrated circuit terminal

Method and apparatus for bursting operand transfers during dynamic bus sizing

Method and apparatus for address extension across a multiplexed communication bus

Method and apparatus for testing an integrated circuit

System and method for recovering a microprocessor from a locked bus state

Method for canceling partial line fetch for cache when new data is requested during current fetch and invalidating portion of previously fetched data

Method and apparatus for selectively delaying an interrupt of a coprocessor

Data processing system for performing a test function and method therefor

SHAW PERN

Programmable mode select by reset

FREESCALE SEMICONDUCTOR INC

Method and system for transmitting data