Resources Contact Us Home
Control circuit and semiconductor memory device

Image Number 11 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
Food safety printer
Termite tubing preventative for non-wood materials
Plasma doping method and plasma doping apparatus
Display sheet, display device, and electronic apparatus
System and method for enhancing buyer and seller interaction during a group-buying sale
Methods of forming integrated circuit packages
Image processing apparatus
  Randomly Featured Patents
Three-port conference circuit for use in a digital telephone system
Vaccine for clostridium botulinum neurotoxin
Electrical waterproof coupler socket with protective flap
Intermediate language support for change resilience
Replikin peptides in rapid replication of glioma cells and in influenza epidemics
Method and apparatus of forming alignment film
Adjustable support clamp apparatus and method
Anti-skid rubber chain for tires
Testing shaft seals without pressuring system to operating pressure
Slide rail for tightening a transmission