diff --git a/os/hal/platforms/SPC5xx/SIUL_v1/pal_lld.h b/os/hal/platforms/SPC5xx/SIUL_v1/pal_lld.h
index 548e8684e..d5b59412f 100644
--- a/os/hal/platforms/SPC5xx/SIUL_v1/pal_lld.h
+++ b/os/hal/platforms/SPC5xx/SIUL_v1/pal_lld.h
@@ -364,6 +364,20 @@ typedef struct {
 #define pal_lld_clearpad(port, pad)                                         \
     (SIU.GPDO[((port) * 16) + (pad)].R = 0)
 
+/**
+ * @brief   Toggles a pad logical state.
+ * @note    The @ref PAL provides a default software implementation of this
+ *          functionality, implement this function if can optimize it by using
+ *          special hardware functionalities or special coding.
+ *
+ * @param[in] port      port identifier
+ * @param[in] pad       pad number within the port
+ *
+ * @notapi
+ */
+#define pal_lld_togglepad(port, pad)                                        \
+    (SIU.GPDO[((port) * 16) + (pad)].R = ~SIU.GPDO[((port) * 16) + (pad)].R)
+
 /**
  * @brief   Pad mode setup.
  * @details This function programs a pad with the specified mode.
diff --git a/os/hal/platforms/SPC5xx/SIU_v1/pal_lld.h b/os/hal/platforms/SPC5xx/SIU_v1/pal_lld.h
index 4d4cd319a..ae7678ba1 100644
--- a/os/hal/platforms/SPC5xx/SIU_v1/pal_lld.h
+++ b/os/hal/platforms/SPC5xx/SIU_v1/pal_lld.h
@@ -360,6 +360,20 @@ typedef struct {
 #define pal_lld_clearpad(port, pad)                                         \
     (SIU.GPDO[((port) * 16) + (pad)].R = 0)
 
+/**
+ * @brief   Toggles a pad logical state.
+ * @note    The @ref PAL provides a default software implementation of this
+ *          functionality, implement this function if can optimize it by using
+ *          special hardware functionalities or special coding.
+ *
+ * @param[in] port      port identifier
+ * @param[in] pad       pad number within the port
+ *
+ * @notapi
+ */
+#define pal_lld_togglepad(port, pad)                                        \
+    (SIU.GPDO[((port) * 16) + (pad)].R = ~SIU.GPDO[((port) * 16) + (pad)].R)
+
 /**
  * @brief   Pad mode setup.
  * @details This function programs a pad with the specified mode.