Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
System and method for requesting access to a computer memory for refreshing










Image Number 2 for United States Patent #5216635.

A system and method for requesting access to refresh a computer memory. Two lines are connected between a timer and arbiter. A memory refresh request signal is provided on the first line and is accorded a relatively low priority by the arbiter. If the first request is not granted within a predetermined period of time, a second memory refresh request signal is provided on the second line and is accorded a relatively high priority by the arbiter.








 
 
  Recently Added Patents
Liquid crystal display device
System for the secure management of digitally controlled locks, operating by means of crypto acoustic credentials
Method and system for utilizing Perovskite material for charge storage and as a dielectric
Reframing circuitry with virtual container drop and insert functionality to support circuit emulation protocols
Advanced joint detection in a TD-SCDMA system
Liquid composite compositions using non-volatile liquids and nanoparticles and uses thereof
Circuit and method for generating an AC voltage from a plurality of voltage sources having a temporally variable DC output voltage
  Randomly Featured Patents
Synchronous buck converter with improved transient performance
Light emitting diode (LED)
Reflow soldering apparatus
Apparatus for axially positioning a roll of a rolling mill for making a metal profile or steel structural shape
Hydrophobic attachment site for adhesion peptides
Method for controlling the thickness of a thin crystal film
Feed accelerator system including accelerator disc
Turbine cooling vane of gas turbine engine
Method of making a photocatalytic material
Method of and apparatus for controlling modulation of digital signals in frequency modulated transmissions