Resources Contact Us Home
Circuit for controlling writing data into memory and allowing concurrent reset generation and writing data operation

Image Number 12 for United States Patent #6119211.

There is provided a circuit for controlling writing data into an address of a memory, the data and address being transmitted from a central processing unit, the circuit (a) latching address and data transmitted from the central processing unit, (b) storing a first signal transmitted from the central processing unit, (c) writing latched data into a latched address of the memory by a second signal associated with the first signal, and (d) invalidating the second signal after a period of time necessary for writing data into the address has passed. The above mentioned circuit makes sure that writing data into a memory can be completed without destruction of the data, even if a reset factor is generated while data is being written into a memory. In addition, reset timing for an entire device in which the above mentioned circuit is contained is not out of phase, ensuring prevention of malfunction of the device.

  Recently Added Patents
Process for preventing polymerization of cracked volatile products during pyrolysis and gasification
System and method for improving cache efficiency
Adjusting dental prostheses based on soft tissue
Video stabilization
Modification of an object replica
Content distribution system, mobile communication terminal device, and computer readable medium
Driving apparatus having an optical sensor and a thermal sensor for thermal and aging compensation of backlight module and driving method of backlight module
  Randomly Featured Patents
Toner for electrostatic latent image developing and manufacturing method of same
Fluid distribution apparatus
Systems and methods for monitoring and detecting fraudulent uses of business applications
Compact, pocketed wrapping for a medical procedure kit and process for using same
Composite membranes for fluid separations
Analytical element and method for preventing reagent migration
Copper sputtering target
System, method and apparatus for automatic segmentation and analysis of ink stream
Dog training aid