VIDEO PROCESSING DEVICE WITH POWER ADJUSTMENT AND METHODS FOR USE THEREWITH
First Claim
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1. A video processing device comprising:
- a substrate;
a plurality of ring oscillators coupled to the substrate, the plurality of ring oscillators generating a corresponding plurality of ring oscillator outputs; and
a control circuit, coupled to monitor the plurality of ring oscillator outputs, that generates power adjustment signals for adjusting at least one power supply voltage of the video processing device, based on the plurality of oscillator outputs.
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Abstract
A video processing device includes a substrate. A plurality of ring oscillators generate a corresponding plurality of ring oscillator outputs. A control circuit generates power adjustment signals for adjusting at least one power supply voltage of the video processing device, based on the plurality of oscillator outputs.
14 Citations
12 Claims
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1. A video processing device comprising:
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a substrate; a plurality of ring oscillators coupled to the substrate, the plurality of ring oscillators generating a corresponding plurality of ring oscillator outputs; and a control circuit, coupled to monitor the plurality of ring oscillator outputs, that generates power adjustment signals for adjusting at least one power supply voltage of the video processing device, based on the plurality of oscillator outputs. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method for use in a video processing device that includes a substrate, the method comprising:
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generating a plurality of ring oscillator outputs via a corresponding plurality of ring oscillators coupled to the substrate; monitoring the plurality of ring oscillator outputs; and generating power adjustment signals, via a control circuit, for adjusting at least one power supply voltage of the video processing device, based on the plurality of ring oscillator outputs. - View Dependent Claims (8, 9, 10, 11, 12)
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Specification