System and method for providing programmable delay read data strobe gating with voltage and temperature compensation
AssigneeLSI Corporation
InventorThomas Hughes
Life of this patent
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Abstract
A method for providing programmable delay read data strobe gating with voltage and temperature compensation. The method includes receiving a training request. The method further includes calibrating programmable delay lines for operating frequency and voltage and temperature variation. The method further includes locking to a first feedback signal. The method further includes storing a first feedback lock setting corresponding to the locked-to first feedback signal. The method further includes granting the training request. Additionally, when training is completed, the method further includes recalibrating the programmable delay lines for operating frequency and voltage and temperature variation.
Claims20
A method for providing programmable delay read data strobe gating with voltage and temperature compensation, comprising:
- receiving a training request;
- calibrating programmable delay lines for operating frequency and voltage and temperature variation;
- locking to a first feedback signal;
- storing a first feedback lock setting corresponding to the locked-to first feedback signal;
- granting the training request;
- and
- when training is completed, recalibrating the programmable delay lines for operating frequency and voltage and temperature variation.
A computer-readable medium having computer-executable instructions for performing a method for providing programmable delay read data strobe gating with voltage and temperature compensation, said method comprising:
- receiving a training request;
- calibrating programmable delay lines for operating frequency and voltage and temperature variation;
- locking to a first feedback signal;
- storing a first feedback lock setting corresponding to the locked-to first feedback signal;
- granting the training request;
- and
- when training is completed, recalibrating the programmable delay lines for operating frequency and voltage and temperature variation.
A system for providing programmable delay read data strobe gating with voltage and temperature compensation, comprising:
- means for receiving a training request;
- means for calibrating programmable delay lines for operating frequency and voltage and temperature variation;
- means for locking to a first feedback signal;
- means for storing a first feedback lock setting corresponding to the locked to first feedback signal;
- means for granting the training request;
- and
- when training is completed, means for recalibrating the programmable delay lines for operating frequency and voltage and temperature variation.
Dependencies are inferred from the claim text.