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+.. highlight:: cpp
+
+.. _lang-disabledebugports:
+
+disableDebugPorts()
+===================
+
+Used to disable the JTAG and Serial Wire debugging ports.
+
+Library Documentation
+---------------------
+
+.. doxygenfunction:: disableDebugPorts
+
+Example
+-------
+
+ ::
+
+    void setup() {
+        disableDebugPorts();
+    }
+
+    void loop() {
+        // Now you can use the debug port pins (the pins on the JTAG
+        // header on the Maple) as ordinary pins.
+    }
+
+See Also
+--------
+
+- :ref:`lang-enabledebugports`
+- :ref:`Important erratum on Maple pin 43 <maple-nrst-pb4>`