Index: firmware/source/mibspi.c
===================================================================
diff -u -ra90f03eb56aaa492908cd2e7417da79f405d67d4 -r416a8fba5774e6cd64c69513e082afbd79f75ccf
--- firmware/source/mibspi.c	(.../mibspi.c)	(revision a90f03eb56aaa492908cd2e7417da79f405d67d4)
+++ firmware/source/mibspi.c	(.../mibspi.c)	(revision 416a8fba5774e6cd64c69513e082afbd79f75ccf)
@@ -475,7 +475,7 @@
     /** - MIBSPI1 Port direction */
     mibspiREG1->PC1 = (uint32)((uint32)1U << 0U)  /* SCS[0] */
                     | (uint32)((uint32)1U << 1U)  /* SCS[1] */
-                    | (uint32)((uint32)1U << 2U)  /* SCS[2] */
+                    | (uint32)((uint32)0U << 2U)  /* SCS[2] */
                     | (uint32)((uint32)1U << 3U)  /* SCS[3] */
                     | (uint32)((uint32)0U << 4U)  /* SCS[4] */
                     | (uint32)((uint32)1U << 5U)  /* SCS[5] */
@@ -1436,7 +1436,7 @@
                     | (uint32)((uint32)1U << 1U)  /* SCS[1] */
                     | (uint32)((uint32)1U << 2U)  /* SCS[2] */
                     | (uint32)((uint32)1U << 3U)  /* SCS[3] */
-                    | (uint32)((uint32)1U << 8U)  /* ENA */
+                    | (uint32)((uint32)0U << 8U)  /* ENA */
                     | (uint32)((uint32)1U << 9U)  /* CLK */
                     | (uint32)((uint32)1U << 10U)  /* SIMO[0] */
                     | (uint32)((uint32)1U << 11U)  /* SOMI[0] */