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
Front portion of a vehicle, toy, and/or replicas thereof
Downhole telemetry system
Interference suppressing OFDM system for wireless communications
Electrode material and use thereof for production of electrochemical cells
Live-attenuated compositions for bacterial infections
Charged particle source with multiple selectable particle emitters
  Randomly Featured Patents
Image processing based on degree of white-background likeliness
Spatial signature analysis
Pull tab for electrical connector
Microprocessor controlled battery reconditioner for portable radio transceivers
Continuous process for the production of sucrose based polyether polyols
Magnetic recording medium with CR <110> preferred growth along a predetermined direction, method of producing the same and magnetic storage apparatus
Epidermal growth factor receptor-derived peptides
Method and apparatus for preparing caseinates
Method and apparatus for estimating water bottom reflection time difference
Stable high speed clock generator