Microchip Technology SAM R30 Xplained Pro User Manual page 21

Table 4-15. GPIO Lines Connected to the EDBG
SAM R30 Pin
PA08
PA09
PA12
PA14
4.4.4 XAM Configuration
On the SAM R30 Xplained Pro, the MCU and MCU peripherals are powered by its own regulator as
shown in
Analog Module (XAM), are powered by a separate regulator. The current consumed by the MCU and the
peripherals can be measured by connecting them to the XAM output through jumper settings.
Figure 4-3. SAM R30 Xplained Pro XAM Implementation Block Diagram
The XAM can be used in any of the following configurations:
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2017 Microchip Technology Inc.
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Function
GPIO0
GPIO1
GPIO2
GPIO3
Figure 4-3. All other parts of the board, mainly the embedded debugger and Xplained Pro
ATSAMR30-XPRO
Shared Functionality
EXT3
RFCTRL
RFCTRL
EXT3
User Guide
DS50002612A-page 21