Method for preventing erroneous resetting of electronic device due to electrostatic discharge

1. A method for preventing an electronic device from erroneously resetting due to electrostatic discharge, the electronic device comprising a reset control pin, the method comprising:

providing a timer and a voltage pulse counter; and

setting a reset condition of the reset control pin;

wherein if the reset condition is satisfied, the electronic device resets;

wherein the voltage pulse counter is configured to count a number of occurrences of pulses of electrostatic discharge during an assigned time, the timer is configured to measure the assigned time, wherein the reset condition comprises that the reset control pin is maintained at a low potential throughout the assigned time and that the number of occurrences of pulses of electrostatic discharge during the assigned time reaches a minimum threshold number.

2. The method as claimed in claim 1 , wherein the minimum threshold number is equal to or greater than 2.

3. The method as claimed in claim 2 , wherein the minimum threshold number is equal to 4.

4. The method as claimed in claim 1 , wherein the minimum threshold number is greater than the number of occurrences of pulses of electrostatic discharge during the assigned time.

5. The method as claimed in claim 1 , wherein when the assigned time measured by the timer elapses, the voltage pulse counter stops counting.

6. A method for preventing an electronic device from erroneously resetting due to electrostatic discharge, the electronic device comprising a reset control pin, the method comprising:

providing a voltage pulse counter configured to count a number of occurrences of pulses of electrostatic discharge during an assigned time;

providing a timer configured to measure the assigned time; and

setting a reset condition of the reset control pin for resetting the electronic device, the reset condition comprising that the reset control pin is maintained at a low potential throughout the assigned time and that the number of occurrences of pulses of electrostatic discharge during the assigned time reaches a minimum threshold number;

wherein if the reset condition is satisfied, the electronic device resets.

7. A method for preventing an electronic device from erroneously resetting due to electrostatic discharge, the electronic device comprising a reset control pin, the method comprising:

providing a voltage pulse counter configured to count a number of occurrences of pulses which enables the reset control pin to keep at a predetermined potential during an assigned time, wherein the predetermined potential enables the reset control pin to be active;

providing a timer configured to measure the assigned time; and

setting a reset condition of the reset control pin for resetting the electronic device, the reset condition comprising that the number of occurrences of pulses reaches at least two;

wherein if the reset condition is satisfied, the electronic device resets.

8. The method as claimed in claim 7 , wherein the number of occurrences of pulses which sets the reset control pin at the predetermined potential during the assigned time is equal to two.

9. The method as claimed in claim 7 , wherein the number of occurrences of pulses which sets the reset control pin at the predetermined potential during the assigned time is equal to 3.

10. The method as claimed in claim 7 , wherein the number of occurrences of pulses which sets the reset control pin at the predetermined potential during the assigned time is greater than the number of occurrences of pulses of electrostatic discharge during the assigned time.

11. The method as claimed in claim 7 , wherein when the assigned time measured by the timer elapses, the voltage pulse counter stops counting.

12. The method as claimed in claim 7 , wherein the predetermined potential is a low potential.