diff --git a/sysmoOCTSIM/hal/include/hpl_ramecc.h b/sysmoOCTSIM/hal/include/hpl_ramecc.h
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+/**
+ * \file
+ *
+ * \brief RAMECC related functionality declaration.
+ *
+ * Copyright (c) 2016-2018 Microchip Technology Inc. and its subsidiaries.
+ *
+ * \asf_license_start
+ *
+ * \page License
+ *
+ * Subject to your compliance with these terms, you may use Microchip
+ * software and any derivatives exclusively with Microchip products.
+ * It is your responsibility to comply with third party license terms applicable
+ * to your use of third party software (including open source software) that
+ * may accompany Microchip software.
+ *
+ * THIS SOFTWARE IS SUPPLIED BY MICROCHIP "AS IS". NO WARRANTIES,
+ * WHETHER EXPRESS, IMPLIED OR STATUTORY, APPLY TO THIS SOFTWARE,
+ * INCLUDING ANY IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY,
+ * AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT WILL MICROCHIP BE
+ * LIABLE FOR ANY INDIRECT, SPECIAL, PUNITIVE, INCIDENTAL OR CONSEQUENTIAL
+ * LOSS, DAMAGE, COST OR EXPENSE OF ANY KIND WHATSOEVER RELATED TO THE
+ * SOFTWARE, HOWEVER CAUSED, EVEN IF MICROCHIP HAS BEEN ADVISED OF THE
+ * POSSIBILITY OR THE DAMAGES ARE FORESEEABLE.  TO THE FULLEST EXTENT
+ * ALLOWED BY LAW, MICROCHIP'S TOTAL LIABILITY ON ALL CLAIMS IN ANY WAY
+ * RELATED TO THIS SOFTWARE WILL NOT EXCEED THE AMOUNT OF FEES, IF ANY,
+ * THAT YOU HAVE PAID DIRECTLY TO MICROCHIP FOR THIS SOFTWARE.
+ *
+ * \asf_license_stop
+ *
+ */
+
+#ifndef _HPL_RAMECC_H_INCLUDED
+#define _HPL_RAMECC_H_INCLUDED
+
+/**
+ * \addtogroup HPL RAMECC
+ *
+ * \section hpl_ramecc_rev Revision History
+ * - v1.0.0 Initial Release
+ *
+ *@{
+ */
+
+#include <compiler.h>
+#include <hpl_irq.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * \brief RAMECC callback type
+ */
+typedef void (*ramecc_cb_t)(const uint32_t data);
+
+/**
+ * \brief RAMECC callback types
+ */
+enum _ramecc_callback_type { RAMECC_DUAL_ERROR_CB, RAMECC_SINGLE_ERROR_CB };
+
+/**
+ * \brief RAMECC interrupt callbacks
+ */
+struct _ramecc_callbacks {
+	ramecc_cb_t dual_bit_err;
+	ramecc_cb_t single_bit_err;
+};
+
+/**
+ * \brief RAMECC device structure
+ */
+struct _ramecc_device {
+	struct _ramecc_callbacks ramecc_cb;
+	struct _irq_descriptor   irq;
+};
+
+/**
+ * \brief Initialize RAMECC
+ *
+ * This function does low level RAMECC configuration.
+ *
+ * \return initialize status
+ */
+int32_t _ramecc_init(void);
+
+/**
+ * \brief Register RAMECC callback
+ *
+ * \param[in] type The type of callback
+ * \param[in] cb A callback function
+ */
+void _ramecc_register_callback(const enum _ramecc_callback_type type, ramecc_cb_t cb);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _HPL_RAMECC_H_INCLUDED */