Resources Contact Us Home
Control circuit and semiconductor memory device

Image Number 18 for United States Patent #6577550.

A control circuit for increasing the speed of a device responding to a control request from an external device when the external control request is overlapped with an internal control request. The control circuit includes a first signal processing unit for receiving the first control signal and generating a first processed signal. The first signal processing unit includes a filter for filtering the first control signal. A second signal processing unit receives the first control signal and generates a second processed signal. An arbiter receives the second processed signal and the second control signal, determines which one of the received signals is to be given priority, and generates a determination signal based on the determination. A main signal generator generates the main signal from the determination signal or the first processed signal based on the determination signal.

  Recently Added Patents
Scalable security services for multicast in a router having integrated zone-based firewall
Molecular hydrogen stores and hydrogen transfer reagents for hydrogenation reactions
Control system of substrate processing apparatus, collecting unit, substrate processing apparatus and control method of the substrate processing apparatus
Systems and methods for generating a hybrid text string from two or more text strings generated by multiple automated speech recognition systems
Epilation apparatus
Semiconductor device with an amorphous semi-insulating layer, temperature sensor, and method of manufacturing a semiconductor device
Method and system for automatic 3-D image creation
  Randomly Featured Patents
Plasma treatment method and system
Combined grinding and polishing tool
Telescopic crane jib part with cross sectional segments of varying curvature
Phenolic photosensitizers containing quinone diazide and acidic halide substituents
Optical polarizer
Solar heating cell
Fusing device heated by induced current for instantly controlling power
Method for measuring the resonance of rock material
Firearm trigger lock
Monolithic exploding foil initiator