Minimum Integrated Circuit Operating Voltage Searching Method and Minimum Integrated Circuit Operating Voltage Searching System Capable of Blending Two Prediction Models
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United States of America
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Mar 6, 2025
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Apr 16, 2024
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Apr 16, 2024
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A minimum IC operating voltage searching method includes acquiring a corner type of an IC, acquiring ring oscillator data of the IC, generating a first prediction voltage according to the corner type and the ring oscillator data by using a training model, generating a second prediction voltage according to the ring oscillator data by using a non-linear regression approach under an N-ordered polynomial, and generating a predicted minimum IC operating voltage according to the first prediction voltage and the second prediction voltage. N is a positive integer.
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