Invention Grant
- Patent Title: Device and method for detecting motherboard voltage
- Patent Title (中): 主板电压检测装置及方法
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Application No.: US12651149Application Date: 2009-12-31
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Publication No.: US08407372B2Publication Date: 2013-03-26
- Inventor: Chun Wang , Xin-Xiang Li
- Applicant: Chun Wang , Xin-Xiang Li
- Applicant Address: CN Shenzhen TW New Taipei
- Assignee: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.,Hon Hai Precision Industry Co., Ltd.
- Current Assignee: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.,Hon Hai Precision Industry Co., Ltd.
- Current Assignee Address: CN Shenzhen TW New Taipei
- Agency: Altis Law Group, Inc.
- Priority: CN200910305814 20090819
- Main IPC: G06F3/00
- IPC: G06F3/00 ; G06F13/12 ; G06F13/38

Abstract:
A voltage detecting device is provided to detect voltage value of a voltage identification (VID) module on a motherboard. The VID module has a plurality of VID module pins. The voltage detecting device includes a signal transforming module and a main control circuit. The signal transforming module is couple with the VID module. The main control circuit is connected to the signal transforming module. The main control circuit is capable of causing the signal transforming module to read voltage signal at each VID module pin, transforming each voltage signal to a group of binary data, decrypting each group of binary data to a corresponding binary level code, constructing a binary level code combination, and determining actual voltage value corresponding to the binary level code combination.
Public/Granted literature
- US20110047392A1 DEVICE AND METHOD FOR DETECTING MOTHERBOARD VOLTAGE Public/Granted day:2011-02-24
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