Refractory period/Pixel reset

Refractory period/Pixel reset

Hello,

I have a question regarding the TDRSTN pin of the EVK3 for GENX320. For caracterization, the datasheet indiates that (page 32) :


Does this signal have the same effect as the bias_refr bias (https://docs.prophesee.ai/stable/hw/manuals/biases.html?highlight=refractory%20period) ?
How long should the reset phase be if I use a 40 Hz light stimulus ? 

Cheers,

Michael