ATSAMA5D2-ICP

3.1.1 Default Jumper Settings

The following table shows the default jumper settings.

Table 3-1. SAMA5D2-ICP Jumper Settings
Jumper	Default	Function
J2	Closed	VDDBU current measurement
J17	Open	Erases SAM3U firmware (not populated, reserved for factory configuration, should never be used by the end user).
J19	Open	Enables JTAG-OB (closed=disables JTAG-OB)
J20	Open	Enables JTAG-CDC (closed=disables JTAG-CDC)

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