Toradex Verdin - Reset to Running (Startup after Reset)

Verdin Carrier Board Design Guide
Preliminary – Subject to Change
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3.3.3 “Reset” to “Running” (startup after reset)
Figure 50: “Reset” to “Running” (startup after reset) Power Sequence
The transition back from the reset state starts when the CTRL_RESET_MICO# is released and the
minimum reset time has elapsed. The actual reset time depends on the module. The rails are
turned back on in the same order as during a regular module boot. See sequence description in
section “No VCC” to “Running” (startup).
VCC_BACKUP
VCC
Early Module Rails
PWR_1V8_MOCI#
Carrier Board rails
Later Module Rails
Module Peripherals
CB Sleep Peripherals
CTRL_PWR_BTN_MICO#
CTRL_RESET_MICO#
CTRL_PWR_EN_MOCI
CTRL_SLEEP_MOCI#
CTRL_FORCE_OFF_MOCI#
CTRL_WAKE1_MICO#
SoC RESET
CTRL_RESET_MOCI#