Resources Contact Us Home
Block oriented random access memory able to perform a data read, a data write and a data refresh operation in one block-access time

Image Number 2 for United States Patent #4823302.

A video memory system which uses dynamic digital data storage elements allows random access to blocks of 32 pixel values. The pixel values to be stored in a block are applied sequentially to the memory system and the pixel values provided by the memory system are provided sequentially. The block oriented random access memory which stores and provides the blocks of 32 pixel values is configured to be able to perform a block read, a block write and a refresh operation in the time required to provide one 32 pixel block to or from the video memory system.

  Recently Added Patents
N-phenyl-(homo)piperazinyl-benzenesulfonyl or benzenesulfonamide compounds suitable for treating disorders that respond to the modulation of the serotonin 5-HT.sub.6 receptor
Fine grain voltage scaling of back biasing
Visibility radio cap and network
Method for producing coated steel sheet
Apparatus and method for transferring a data signal propagated along a bidirectional communication path within a data processing apparatus
Permitting access of slave device from master device based on process ID's
Motion control system and X-ray measurement apparatus
  Randomly Featured Patents
Cationic liposome delivery of taxanes to angiogenic blood vessels
Extensible clasp for use with a flexible wristlet
Telescopic viewfinder optical system
Tension spring assembly for a wheel rake
Padded fishing shorts
TTL gate current source controlled overdrive and clamp circuit
Massage chair
Policy selector representation for fast retrieval
System for identifying an object
Separable solar energy storage device