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调试板V3是针对neo 1973和neo FreeRunner最新版的调试板。它与手机分开销售。

这个调试板可以使你拥有一个串口控制台和JTAG口。这个调试板使你: 可以通过串口控制台得到各个时刻事件发生时的内核调试信息(或是得到内核崩溃时的最后信息); 使用JTAG口在任何时刻暂停处理器,分析系统状态(这也可以同gdb调试器同时使用); 可以对NOR闪存进行些操作。

串口控制台和JTAG口对于内核调试是非常有用的(实际上是必不可少的)。