Kontron SMARC-sAMX6i - Manual (Page 16)

SMARC-sAMX6i / Product Specification
3.6 Power Control
Power Supply
The SMARC-sAMX6i supports a power input from 3.0-5,25V. The supply voltage is applied through the VCC pins (VCC) of the
module connector.
Power Button (PWR_BTN#)
The power button (Pin P128) is available through the module connector described in the pinout list. To start the module
via Power Button the PWRBTN# signal must be at least 50ms (50ms ≤ t < 4s, typical 400ms) at low level (Power Button
Event).
Pressing the power button for at least 4seconds will turn off power to the module (Power Button Override).
CB_POWER_BAD#
The SMARC-sAMX6i provides an external input for a Carrier Board Power Bad signal (Pin S150). The implementation of this
subsystem complies with the COM Express® Specification. CB_POWER_BAD# is internally pulled up to 3.3V and must be
high level to power on the module.
Reset Button (RST_CB_IN#)
The reset button (Pin P127) is available through the module connector described in the pinout list. The module will stay in
reset as long as RST_CB_IN# is grounded.
3.7 Power Consumption
Following data provides power consumption measurements of single modules with i.MX6 solo (51003-0540-08-1) and
i.MX6 quad (51003-1040-08-4).
processor linux shell mem test
i.MX6 solo 2.46W 3.47W
i.MX6 quad 2.87W 4.52W
This might not be the maximum load a module can have, but due to the lack of standardized stress test software for ARM
processors this data cannot be provided.
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