DRV2624: Drv2624 adjusts the vibration amplitude

Hi Chen,

You need to change the rated voltage and the overdrive clamp registers.

Hi Kelly：

The rated voltage register 0x1f adjusts the vibration range from 0 to 255 only in two gears？1.4V,244HZ and 3.9V,220HZ。

Hi Chen,

I am not sure what you mean. Can you clarify your question?
Rate voltage can be set to any value with respect to the VDD supply voltage minus 0.4V.
Frequency in closed-loop mode will be determined by our algorithms. Frequency in open-loop can be set through a register.

Hi  Kelly：

I mean myself can change the amplitude by writing registers。

You mean changing the value of 0x1f in open loop mode？

Is there any other register to adjust the vibration amplitude？