Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Content-addressable memory










Image Number 13 for United States Patent #8125811.

A CAM includes first and second memory units. The first memory unit includes: a first data memory cell for storing a first data bit; a first comparison circuit for comparing a first search bit with the first data bit to determine if there is a match, and outputting a first comparison result; and a first CMOS logic circuit for performing a logic operation on the first comparison result and outputting a first matching result. The second memory unit includes: a second data memory cell for storing a second data bit; a second comparison circuit for comparing a second search bit with the second data bit to determine if there is a match, and outputting a second comparison result; and a second static CMOS logic circuit for performing a logic operation on the first matching result and the second comparison result, and outputting an output matching result.








 
 
  Recently Added Patents
Variants of a family 44 xyloglucanase
Double patterning method using tilt-angle deposition
Vectorization of program code
Methods of forming activated carbons
Apparatus for electrographic printing or copying
Methods and apparatus for map detection with reduced complexity
System and method for seamlessly increasing download throughput
  Randomly Featured Patents
Packaging machine
Thermal printer
Apparatus for controlling a refrigerator in low ambient temperature conditions
Doppler-effect vehicle ground speed detecting apparatus with means for adjusting frequency of generated wave
Maize variety hybrid X8K858
Cleaning device for the shaving head of a dry shaver
Oil and water repellent polymer containing onium groups
Well cleaning system
High performance rotary axis
Fragmented backplane system for I/O applications