Hi Abhishek,
Qestion to answer.
1. 0.1uF Ceramic Condencer x1 Piece (between 3.3V to GND)
2. Anyway, since it is a talk immediately after power activation, even if it is a register, it has not set up.
3. The pull-up is to 3.3V by several kohm resistance.
Scopeshot is not open.
Regards,, Hisakichi Kobayashi.