Figure 5-5. Assembly Drawing Bottom
5.5.1 Enable PCC Header
The PCC header on the SAM E54 Xplained Pro board is by default not functional due to shared
connections with Ethernet, QTouch, SD Card, EXT1, and EXT2.
To modify the kit to fully enable the PCC header, do the following:
• Remove the resistors: R621, R622, R623, R624, R625, R626, R628, R629, R630 to separate the
Ethernet PHY from the lines
• Mount 0Ω resistors: R205, R206, R207, R208
SAM E54 Xplained Pro
© 2017 Microchip Technology Inc.
DS70005321A-page 36