Method and apparatus for enabling a wake-up event by modifying a second register to enable a second wake-up event responsive to detecting entry of data in a first register

Granted: Apr 20, 2004 Filed: Jun 30, 2000

This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.