| 摘要 |
An input-tracking and automatic output-margining system and method including: a logic board having a first load, a second load, and a first regulator disposed thereon; and a power supply having a bulk power source, a precision reference voltage, and a second regulator disposed therein; the first load supplied by a first voltage generated by the power supply, and the second load supplied by a second voltage generated by the first regulator; wherein a reference input to the first regulator comprises a first feedback voltage derived from the first voltage, such that a change in the value of the first voltage is tracked by the second voltage.
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