Method for converting voltage identification code and computer system
AssigneeASMedia Technology Inc.
InventorMing-Hui Chiu
Life of this patent
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Abstract
The invention relates to a method for converting a voltage identification code includes the steps as follows. A special binary code range is obtained, and N special voltage identification codes corresponding to a special command are converted to N special binary codes under a converting relation, and the N special binary codes are used as the special binary code range. A first voltage identification code is converted to a corresponding first binary code under the converting relation. In addition, the first binary code and a first preset value are used to compute to obtain a second binary code, and the second binary code is not in the special binary code range.
Claims20
A method for converting a voltage identification code, comprising the steps of:
- obtaining a special binary code range, wherein N special voltage identification codes corresponding to a special command are converted to N special binary codes under a converting relation, and the N special binary codes are used as the special binary code range;
- converting a first voltage identification code to a corresponding first binary code under the converting relation;
- and
- using the first binary code and a first preset value to compute to obtain a second binary code, wherein the second binary code is not in the special binary code range.
A computer system comprising:
- a microprocessor;
- a pulse width modulation controller connected to the microprocessor;
- and
- a voltage identification code converting circuit, including:
- a binary converting unit converting a first voltage identification code sent by the microprocessor to a corresponding first binary code under a converting relation;
- and
- an arithmetic processing unit for obtaining a special binary code range, wherein N special voltage identification codes corresponding to a special command are converted to N special binary codes under the converting relation, the N special binary codes are used as the special binary code range, the first binary code and a first preset value are used to compute to obtain a second binary code, and the second binary code is not in the special binary code range.
Dependencies are inferred from the claim text.