Index: firmware/source/sys_startup.c
===================================================================
diff -u -r0953a2a6940f9f096fa98cc1e8a5578deab4d8ef -r2830e6300c40e331b274511fa9183937810cc190
--- firmware/source/sys_startup.c	(.../sys_startup.c)	(revision 0953a2a6940f9f096fa98cc1e8a5578deab4d8ef)
+++ firmware/source/sys_startup.c	(.../sys_startup.c)	(revision 2830e6300c40e331b274511fa9183937810cc190)
@@ -64,6 +64,7 @@
 
 #include "errata_SSWF021_45.h"
 /* USER CODE BEGIN (1) */
+#include "reg_crc.h"
 /* USER CODE END */
 
 
@@ -150,6 +151,7 @@
     if ((SYS_EXCEPTION & POWERON_RESET) != 0U)
     {		
 /* USER CODE BEGIN (12) */
+        crcREG->PSA_SIGREGL1 = SYS_EXCEPTION;
 /* USER CODE END */
         /* Add condition to check whether PLL can be started successfully */
         if (_errata_SSWF021_45_both_plls(PLL_RETRIES) != 0U)
@@ -641,8 +643,8 @@
     vimChannelMap( 5, 64, &rtiCompare3Interrupt );
     vimChannelMap( 13, 3, &linHighLevelInterrupt );
     vimChannelMap( 15, 29, &adc1Group1Interrupt );
-    vimChannelMap( 16, 15, &can1HighLevelInterrupt );
-    vimChannelMap( 29, 13, &can1LowLevelInterrupt );
+    vimChannelMap( 16, 13, &can1HighLevelInterrupt );
+    vimChannelMap( 29, 15, &can1LowLevelInterrupt );
     vimChannelMap( 40, 5, &dmaBTCAInterrupt );
     vimChannelMap( 64, 16, &sciHighLevelInterrupt );
 /* USER CODE END */