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diff --git a/parameter/SubsystemObject.cpp b/parameter/SubsystemObject.cpp
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+/* <auto_header>
+ * <FILENAME>
+ * 
+ * INTEL CONFIDENTIAL
+ * Copyright © 2011 Intel 
+ * Corporation All Rights Reserved.
+ * 
+ * The source code contained or described herein and all documents related to
+ * the source code ("Material") are owned by Intel Corporation or its suppliers
+ * or licensors. Title to the Material remains with Intel Corporation or its
+ * suppliers and licensors. The Material contains trade secrets and proprietary
+ * and confidential information of Intel or its suppliers and licensors. The
+ * Material is protected by worldwide copyright and trade secret laws and
+ * treaty provisions. No part of the Material may be used, copied, reproduced,
+ * modified, published, uploaded, posted, transmitted, distributed, or
+ * disclosed in any way without Intel’s prior express written permission.
+ * 
+ * No license under any patent, copyright, trade secret or other intellectual
+ * property right is granted to or conferred upon you by disclosure or delivery
+ * of the Materials, either expressly, by implication, inducement, estoppel or
+ * otherwise. Any license under such intellectual property rights must be
+ * express and approved by Intel in writing.
+ * 
+ *  AUTHOR: Patrick Benavoli (patrickx.benavoli@intel.com)
+ * CREATED: 2011-06-01
+ * UPDATED: 2011-07-27
+ * 
+ * 
+ * </auto_header>
+ */
+#include "SubsystemObject.h"
+#include "InstanceConfigurableElement.h"
+#include "ParameterBlackboard.h"
+#include <assert.h>
+
+CSubsystemObject::CSubsystemObject(CInstanceConfigurableElement* pInstanceConfigurableElement)
+    : _pInstanceConfigurableElement(pInstanceConfigurableElement), _uiDataSize(pInstanceConfigurableElement->getFootPrint()), _pvSynchronizedLocation(NULL)
+{
+    // Syncer
+    _pInstanceConfigurableElement->setSyncer(this);
+}
+
+CSubsystemObject::~CSubsystemObject()
+{
+    _pInstanceConfigurableElement->unsetSyncer();
+}
+
+// Synchronized location
+void CSubsystemObject::setSynchronizedLocation(void* pvSynchronizedLocation)
+{
+    _pvSynchronizedLocation = pvSynchronizedLocation;
+}
+
+// Size
+uint32_t CSubsystemObject::getSize() const
+{
+    return _uiDataSize;
+}
+
+// Synchronization
+bool CSubsystemObject::sync(CParameterBlackboard& parameterBlackboard, bool bBack, string& strError)
+{
+    assert(_pvSynchronizedLocation);
+
+#ifdef SIMULATION
+    return true;
+#endif
+
+    // Synchronize to/from HW
+    if (bBack) {
+
+        // Read from HW
+        if (!receiveFromHW()) {
+
+            strError = "Unable to back synchronize configurable element " + _pInstanceConfigurableElement->getPath();
+
+            return false;
+        }
+
+        // Write parameter block data
+        parameterBlackboard.rawWrite(_pvSynchronizedLocation, _uiDataSize, _pInstanceConfigurableElement->getOffset());
+
+    } else {
+
+        // Read parameter block data
+        parameterBlackboard.rawRead(_pvSynchronizedLocation, _uiDataSize, _pInstanceConfigurableElement->getOffset());
+
+        // Send to HW
+        if (!sendToHW()) {
+
+            strError = "Unable to synchronize configurable element " + _pInstanceConfigurableElement->getPath();
+
+            return false;
+        }
+    }
+    return true;
+}