Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Cache memory in a data processing system










Image Number 3 for United States Patent #5765190.

A most recently used bit (25) is used to determine if a data transfer should occur from a fill buffer (20) into a data memory (32) in a cache (15) If the data to be displaced in the data memory (32) has been referenced more recently than the data present in the fill buffer (20), then the transfer should not occur. When a cache miss does occur, a control register (50) is used to determine the conditions for loading the fill buffer (20).








 
 
  Recently Added Patents
Non-disruptive configuration of a virtualization controller in a data storage system
Hydrogen generation device and fuel cell system
Behavioral fingerprint based authentication
Non-aqueous solution process for the preparation of cross-linked polymers
Apparatus for transmitting and receiving data in a wireless communication system and method thereof
Methods and systems for motion estimation with nonlinear motion-field smoothing
Launch cable case
  Randomly Featured Patents
Acoustic device with low acoustic loss packaging
Permanent magnet type stepping motor
Propylene glycol stearate vesicles
Removal of oily residues from aqueous waste streams
Video disc player
Ammonia passivation of metal gate electrodes to inhibit oxidation of metal
Solvent fractionation of chicken fat for making lipid compositions enriched in unsaturated fatty acid-containing triacylglycerols
Automatic evaporator system
Display rack for tapestry samples or the like
Automobile speed control system