Reset Sequencing - Avnet SMARC MSC SM2S-IMX8MINI User Manual

5.2.2 Reset Sequencing

I.MX8M Mini can't be reset by internal reset and a power cycle is preferred. Some peripherals require a power cycle during system reset.
RESET_IN# assertion leads to a module power cycle as shown in the following figure:
MSC SM2S-IMX8MINI
User Manual
Figure 5-3: Reset Sequencing
RESET_IN# (Carrier to Module)
CARRIER_PWR_ON (Module to Carrier)
CARRIER_STBY# (Module to Carrier)
RESET_OUT# (Module to Carrier)
Figure 5-4: Reset Timings
Time Slot Description
T1 CARRIER_PWR_ON to RESET_IN# timing
T2 RESET_OUT# to CARRIER_PWR_ON
T1
T2
Value
10.8ms
355ms
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