REF: BBONEBLK_SRM
BeagleBone Black System
Reference Manual
Rev A5.2
Page 45 of 108
6.1.9.8
Power Sequencing
The power up process is made up of several stages and events.
Figure 26
describes the
events that make up the power up process for the processer.
Figure 26.
Power Rail Power Up Sequencing
Figure 27
the voltage rail sequencing for the
TPS65217C
as it powers up and the
voltages on each rail. The power sequencing starts at 15 and then goes to one. That is the
way the
TPS65217C
is configured. You can refer to the TPS65217C datasheet for more
information.
Figure 27.
TPS6517C Power Sequencing Timing
