Version identifying device with the A/D conversion function and its method
OwnerJeffrey Lo, Roger Tsai +1inventors
InventorsJeffrey Lo, Roger Tsai, Jeffrey Hu
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Abstract
A version identification device with the A/D conversion function and its method. The invention includes a voltage dividing unit and a processing device. The voltage dividing unit is installed on an electronic device. The version of the electronic device is converted into analog signals using the voltage dividing unit. The analog signal is then sent to the processing device to be converted into a digital signal. The digital signal is then computed and identified to achieve the goal of identifying the version of the electronic device.
Claims13
A version identification device with the A/D conversion function for identifying the version of an electronic device, which is comprised of:
- a voltage dividing unit, which is installed in the electronic device to generate and output an analog signal to an output terminal;
- and
- a processing device, which connects to the voltage dividing unit to receive the analog signal and to convert it into a digital signal, the digital signal being processed and compared with version information.
A method for identifying the version of an electronic device, which comprises the steps of:
- converting the version data of an electronic device into an analog signal;
- using a processing device to receive the analog signal;
- converting the analog signal into a digital signal and performing an operation on it;
- reading in the version information in the processing device;
- comparing the digital signal with the version information in the processing device;
- and
- displaying the version of the electronic device.
Dependencies are inferred from the claim text.