Patent ID: 11888307
Assignee: GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 1:
2. The system according to claim 1, further comprising:
a microprocessor, configured to output a third signal to the digital logic circuit when the power down is detected in the first circuit area, and output a fourth signal to the digital logic circuit when no power down is detected in the first circuit area;
the digital logic circuit, configured to perform logical processing on the first signal received from the power management unit and the third signal received from the microprocessor before outputting the isolation signal to the isolation circuit, and perform logical processing on the second signal received from the power management unit and the fourth signal received from the microprocessor before outputting the connection signal to the isolation circuit.