Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Dynamic window mechanism for preventing invalid information propagation from the PCI bus










Image Number 17 for United States Patent #5983300.

A method and apparatus to prevent invalid data from propagating into devices connected to a PCI tristate bus is provided. The method and apparatus utilize the PCI bus control signals to monitor the bus transaction's mode (e.g., as a bus target or as a bus master), type (e.g., read, write), and status (e.g., ongoing bus transaction). Using these information, control the opening and closing of a window gate hardware to allow valid data to propagate into a device connected to the PCI tristate bus and to prevent invalid data from propagating into the device.








 
 
  Recently Added Patents
Blend polymer gas separation membrane
Device for data routing in networks
Switching power supply apparatus with overcurrent limiting and prolonged holding time
Solid-state imaging device and method for manufacturing the same
Removable case
Subcarrier cluster-based power control in wireless communications
Digital image processing device and processing method thereof
  Randomly Featured Patents
Image pickup system and image pickup program
Methine compounds and methine dyes
Low overhead fault tolerance through hybrid checkpointing and replay
Graphical user interface for a display screen
Biocompatible poly-.beta.-1.fwdarw.4-N-acetylglucosamine
Bracket for wave solder application
Fuel metering system for an internal combustion engine
Printer communication system and method
Linear electric generator having an improved magnet and coil structure, and method of manufacturing
Evaporator assembly unit, especially for a vehicle heater or a reformer arrangement of a fuel cell system