| 摘要 |
A switch circuit for switching between a first storage and a second storage. The switch circuit includes a switch, a control circuit, a switch control chip, and a processing chip. The control circuit is connected to the switch, the first storage, and the second storage. The control circuit either transmits power from a power supply to the first or second storage according to the switch. The switch control chip is connected to the control circuit. The processing chip is connected to the switch control chip. The control circuit controls the switch control chip to either transmit data between the processing chip and the first storage in response to the power supply powering the first storage, or transmit data between the processing chip and the second storage in response to the power supply powering the second storage.
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