Index: Integrity.c
===================================================================
diff -u -r5a6ad1d7cd7a517fbf0a8eb1293cb6d4d0dff13b -r597d414dea37e4c05518cd81b1043d2cd3fc8219
--- Integrity.c	(.../Integrity.c)	(revision 5a6ad1d7cd7a517fbf0a8eb1293cb6d4d0dff13b)
+++ Integrity.c	(.../Integrity.c)	(revision 597d414dea37e4c05518cd81b1043d2cd3fc8219)
@@ -24,6 +24,8 @@
 #include "SystemCommMessages.h"
 #include "TaskGeneral.h"
 #include "Utilities.h"
+#include "DGDefs.h"
+#include "HDDefs.h"
 
 /**
  *  @addtogroup Integrity
@@ -52,6 +54,8 @@
 static SELF_TEST_STATUS_T integrityTestStatus;                  ///< Current firmware integrity test status.
 static U32 processorRAMStatusCounter = 0;                       ///< Counter used to check processor RAM error.
 static BOOL singleBitRAMErrorFlag = FALSE;                      ///< Flag to signal the processor RAM error.
+/// Time threshold to check RAM error is 2 seconds
+static const U32 RAM_ERROR_CHECK_TIME_THRESHOLD = ((2 * MS_PER_SECOND) / TASK_GENERAL_INTERVAL);
 
 /*********************************************************************//**
  * @brief
Index: PersistentAlarm.c
===================================================================
diff -u -r5a6ad1d7cd7a517fbf0a8eb1293cb6d4d0dff13b -r597d414dea37e4c05518cd81b1043d2cd3fc8219
--- PersistentAlarm.c	(.../PersistentAlarm.c)	(revision 5a6ad1d7cd7a517fbf0a8eb1293cb6d4d0dff13b)
+++ PersistentAlarm.c	(.../PersistentAlarm.c)	(revision 597d414dea37e4c05518cd81b1043d2cd3fc8219)
@@ -220,6 +220,64 @@
     persistentAlarms[ alarmId ].errorClearedStartTime  = 0;
 }
 
+/*********************************************************************//**
+ * @brief
+ * The checkFPGAPersistentAlarms function checks the FPGA persistent alarm
+ * status of the provided FPGA persistent alarm group.
+ * @details Inputs: fpgaPersistentAlarmGroup
+ * @details Outputs: fpgaPersistentAlarmGroup
+ * @param alarmGroup which is the alarm group of the persistent alarm
+ * (i.e. 2-wire temperature sensor)
+ * @param errorCount which is the FPGA error count of the sensor group
+ * @param readCount which is the FPGA read count of the sensor group
+ * @return none
+ *************************************************************************/
+void checkFPGAPersistentAlarms( FPGA_PERSISTENT_ALARMS_GROUP_T group, U32 errorCount, U32 readCount )
+{
+    if ( group < NUM_OF_FPGA_SENSOR_GROUPS )
+    {
+        FPGA_ERROR_TYPE_T type = NUM_OF_FPGA_ERROR_TYPES;
+        BOOL isReadPersTrgrd   = isFPGAPersistentAlarmTriggered( &fpgaPersistentAlarmGroup[ group ], readCount, FPGA_READ_ERROR );
+        BOOL isErroPersTrgrd   = isFPGAPersistentAlarmTriggered( &fpgaPersistentAlarmGroup[ group ], errorCount, FPGA_ERROR_ERROR );
+
+        if ( TRUE == isReadPersTrgrd  )
+        {
+            type = FPGA_READ_ERROR;
+        }
+
+        if ( TRUE == isErroPersTrgrd )
+        {
+            type = FPGA_ERROR_ERROR;
+        }
+
+        if ( ( TRUE == isReadPersTrgrd ) || ( TRUE == isErroPersTrgrd ) )
+        {
+            SET_ALARM_WITH_2_U32_DATA( fpgaPersistentAlarmGroup[ group ].fpgaAlarm, type, group );
+        }
+    }
+    else
+    {
+#ifdef _DG_
+        SET_ALARM_WITH_2_U32_DATA( ALARM_ID_DG_SOFTWARE_FAULT, SW_FAULT_ID_INVALID_FPGA_SENSOR_GROUP_SELECTED, (U32)group );
+#endif
+#ifdef _HD_
+        //SET_ALARM_WITH_2_U32_DATA( ALARM_ID_HD_SOFTWARE_FAULT, SW_FAULT_ID_INVALID_FPGA_SENSOR_GROUP_SELECTED, (U32)group );
+#endif
+    }
+}
+
+/*********************************************************************//**
+ * @brief
+ * The isFPGAPersistentAlarmTriggered function checks whether persistent alarm
+ * has been triggered or not.
+ * @details Inputs: alarmGroup
+ * @details Outputs: alarmGroup
+ * @param alarmGroup which is the alarm group of the persistent alarm
+ * (i.e. 2-wire temperature sensor)
+ * @param fpgaCount which is the FPGA count of the sensor group
+ * @param errorType which is the FPGA error type (i.e. read or error count)
+ * @return TRUE if the persistent alarm is triggered otherwise, FALSE
+ *************************************************************************/
 static BOOL isFPGAPersistentAlarmTriggered( FPGA_PERSISTENT_ALARM_GROUP_T* alarmGroup, U32 fpgaCount, FPGA_ERROR_TYPE_T errorType )
 {
     BOOL isPersistentTriggered = FALSE;