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US 2010/0165760 A1Published application
Data strobe signal noise protection apparatus and semiconductor integrated circuit
AssigneeHynix Semiconductor Inc.
InventorSang Ho LEE
Life of this patent
Estimating the term…
Abstract
A data strobe signal noise prevention apparatus and semiconductor integrated circuit includes a transition protection unit configured to protect a transition of a data strobe signal in response to a control signal and a controller configured to determine when a burst operation completes and to generate the control signal.
Claims20
A data strobe signal noise protection apparatus, comprising;
- a transition protection unit configured to protect a transition of a data strobe signal in response to a control signal;
- and
- a controller configured to determine when a burst operation completes in order to generate the control signal.
A semiconductor integrated circuit, comprising:
- a buffer configured to receive a data strobe signal and generate data alignment signals;
- a data writer configured to align data according to the data alignment signals to generate alignment data and transmits the alignment data to a memory cell through a data line;
- a transition protection unit configured to protect a transition of the data strobe signal in response to a control signal;
- and
- a controller configured to determine when a burst operation completes in order to generate the control signal.
2 more elements
A semiconductor integrated circuit, comprising:
- a pad configured to receive a data strobe signal;
- a data writing path configured to transmit input data to a memory cell using the data strobe signal;
- a transition protection unit configured to be connected to an input terminal of the data writing path in parallel and protects the transition of the data strobe signal in response to the control signal;
- and
- a controller configured to determine when a burst operation completes in order to generate the control signal.
2 more elements
Dependencies are inferred from the claim text.