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 12 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
Temporary protective cover for an exposed junction box
Information-provision control method, information reproduction system, information-provision apparatus, information reproduction apparatus and information-presentation control program
Focus detection device and imaging apparatus having the same
Lubricating oil compositions
Touchscreen with Z-velocity enhancement
Spatially pre-processed target-to-jammer ratio weighted filter and method thereof
Coordinated garbage collection for raid array of solid state disks
  Randomly Featured Patents
Fuel spout with a collection channel
Surgical fixation pin
Hydraulic control system for continuously variable transmission for hybrid electric vehicle
Chrysanthemum plant named `Mars`
Vending machine
Pneumatic vacuum nozzle
Golf club putter
Polarization-converting unit and projector using the same
Self-contouring spinal rod
Stringed instrument utilizing sympathetic vibrations