
RS9116 CC0 Connectivity Module Datasheet v1.0.10, December 2021
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NOTE:
1. The waveform shown above is for a typical connection. POC_IN can be connected based on one of the above application diagrams, and its waveform/timing depends on
the connection.
2. As per the EXT_PG_EN signaling, other power supplies ramp-up as per the power circuitry implementation. Hence, the start and ramp-up timing of other power supplies
does not have any timing requirement.
3.3.3 Hardware Resetting Sequence after Power On
During power-up of the RS9116, a power-up sequence must be followed as per the requirements mentioned in the above section. In some applications, there is a need to
reset the RS9116 for a second time or beyond after power-up. Follow the below timing diagram in such cases. Because the POC_IN and RESET_N are applied externally,
the present state of the device will be lost.
If POC_IN cannot be applied externally, then a second reset (or beyond) cannot be applied.