Phytec phyBOARD Regor AM335x, Application Manual

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phyBOARD-Regor AM335x [PB-01802-xxx]
6

PHYTEC Messtechnik GmbH 2018 L-823e_2
2.1.2 LEDs
Figure 4: phyBOARD-Regor AM335x LEDs locations
The phyBOARD-Regor is populated with seven LEDs to indicate the status of the USB VBUS
voltages, the power supply voltages, and the RUN/STOP and ERROR status which are visible
through 2 holes in the housing.
Figure 4
shows the location of the LEDs. Their functions are listed in
Table 3
.
LED Color Description
See
Section
D7 green
Indicates presence of VBUS for the USB OTG interface at
expansion connector X6
3.1
D8 green
Indicates presence of VBUS for the USB OTG interface at
USB Micro-AB connector X4
2.2.5
D62 green 5 V voltage generation of the phyBOARD-Regor
2.2.1.2
D63 green
3.3 V voltage of the phyBOARD-Regor (approved and
enabled by supply voltage supervisor IC)
Table 3: phyBOARD-Regor LEDs Descriptions