Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Apparatus for scaling memory addresses










Image Number 4 for United States Patent #4234934.

Apparatus for scaling addresses received by a memory module in a modular requestor-memory system in which standard memory modules may be of a discretely variable size and utilized in a plurality of positions in an overall contiguous memory addressing scheme. In particular, this scaling apparatus enables a modular memory which is only partially populated, i.e., only able to respond to a subset of the set of all addresses available, to be located in any one of several positions representing different addressing ranges. This is accomplished without modification of the memory module itself. The memory module knows its discrete capacity, or size, by virtue of the population of the memory array storage locations (array cards) contained therein. The memory module then uses this information to scale, or strip off, the appropriate number of bits from the gross address to allow addressing of the restricted number of memory locations present in the memory module.








 
 
  Recently Added Patents
Timing controller capable of removing surge signal and display apparatus including the same
Method for repairing or replacing damaged tissue
Method for driving bistable display device
Integrated circuit devices having conductive structures with different cross sections
Differentiated PSIP table update interval technology
Antibodies to OX-2/CD200 and uses thereof
Method and system for generating and displaying an interactive dynamic selective view of multiply connected objects
  Randomly Featured Patents
Ring toss game
Method and apparatus for limiting VPNv4 prefixes per VPN in an inter-autonomous system environment
Door structure and mechanism for sealing the gap between the closure member and framework
Cutting insert with a rounded corner
Printing method for reducing stitch error between overlapping jetting modules
Method and apparatus for handling multiple real-time service events
Method to produce an inorganic wear layer
Mobile self-spreading biocides
Method of recycling hydrogen
Soybean variety 0387907