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
Cardiopulmonary resuscitation monitoring apparatus
Method and apparatus for web crawling
Organic light emitting device connection methods
Methods and apparatuses for configuring and operating graphics processing units
Cup
Soybean sequences associated with the FAP3 locus
Pattern forming method using developer containing organic solvent and rinsing solution for use in the pattern forming method
  Randomly Featured Patents
Automated flange retaining clamp with redundant fasteners
Incremental update of long-term and short-term user profile scores in a behavioral targeting system
Pickup feed mechanism
Segmented variable sweep wing aircraft
Lay out square
Marine engine exhaust muffler
Synchronization of computer databases using caching agents
Quick change slider panel and installation method for flatbed trailer
Electron emission source, production method thereof, and display using the electron emission source
Radionuclide labelled particles useful for radiation synovectomy