diff --git a/sysmoOCTSIM/hri/hri_rstc_e54.h b/sysmoOCTSIM/hri/hri_rstc_e54.h
new file mode 100644
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+++ b/sysmoOCTSIM/hri/hri_rstc_e54.h
@@ -0,0 +1,142 @@
+/**
+ * \file
+ *
+ * \brief SAM RSTC
+ *
+ * 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
+ *
+ */
+
+#ifdef _SAME54_RSTC_COMPONENT_
+#ifndef _HRI_RSTC_E54_H_INCLUDED_
+#define _HRI_RSTC_E54_H_INCLUDED_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdbool.h>
+#include <hal_atomic.h>
+
+#if defined(ENABLE_RSTC_CRITICAL_SECTIONS)
+#define RSTC_CRITICAL_SECTION_ENTER() CRITICAL_SECTION_ENTER()
+#define RSTC_CRITICAL_SECTION_LEAVE() CRITICAL_SECTION_LEAVE()
+#else
+#define RSTC_CRITICAL_SECTION_ENTER()
+#define RSTC_CRITICAL_SECTION_LEAVE()
+#endif
+
+typedef uint8_t hri_rstc_bkupexit_reg_t;
+typedef uint8_t hri_rstc_rcause_reg_t;
+
+static inline bool hri_rstc_get_RCAUSE_POR_bit(const void *const hw)
+{
+	return (((Rstc *)hw)->RCAUSE.reg & RSTC_RCAUSE_POR) >> RSTC_RCAUSE_POR_Pos;
+}
+
+static inline bool hri_rstc_get_RCAUSE_BODCORE_bit(const void *const hw)
+{
+	return (((Rstc *)hw)->RCAUSE.reg & RSTC_RCAUSE_BODCORE) >> RSTC_RCAUSE_BODCORE_Pos;
+}
+
+static inline bool hri_rstc_get_RCAUSE_BODVDD_bit(const void *const hw)
+{
+	return (((Rstc *)hw)->RCAUSE.reg & RSTC_RCAUSE_BODVDD) >> RSTC_RCAUSE_BODVDD_Pos;
+}
+
+static inline bool hri_rstc_get_RCAUSE_NVM_bit(const void *const hw)
+{
+	return (((Rstc *)hw)->RCAUSE.reg & RSTC_RCAUSE_NVM) >> RSTC_RCAUSE_NVM_Pos;
+}
+
+static inline bool hri_rstc_get_RCAUSE_EXT_bit(const void *const hw)
+{
+	return (((Rstc *)hw)->RCAUSE.reg & RSTC_RCAUSE_EXT) >> RSTC_RCAUSE_EXT_Pos;
+}
+
+static inline bool hri_rstc_get_RCAUSE_WDT_bit(const void *const hw)
+{
+	return (((Rstc *)hw)->RCAUSE.reg & RSTC_RCAUSE_WDT) >> RSTC_RCAUSE_WDT_Pos;
+}
+
+static inline bool hri_rstc_get_RCAUSE_SYST_bit(const void *const hw)
+{
+	return (((Rstc *)hw)->RCAUSE.reg & RSTC_RCAUSE_SYST) >> RSTC_RCAUSE_SYST_Pos;
+}
+
+static inline bool hri_rstc_get_RCAUSE_BACKUP_bit(const void *const hw)
+{
+	return (((Rstc *)hw)->RCAUSE.reg & RSTC_RCAUSE_BACKUP) >> RSTC_RCAUSE_BACKUP_Pos;
+}
+
+static inline hri_rstc_rcause_reg_t hri_rstc_get_RCAUSE_reg(const void *const hw, hri_rstc_rcause_reg_t mask)
+{
+	uint8_t tmp;
+	tmp = ((Rstc *)hw)->RCAUSE.reg;
+	tmp &= mask;
+	return tmp;
+}
+
+static inline hri_rstc_rcause_reg_t hri_rstc_read_RCAUSE_reg(const void *const hw)
+{
+	return ((Rstc *)hw)->RCAUSE.reg;
+}
+
+static inline bool hri_rstc_get_BKUPEXIT_RTC_bit(const void *const hw)
+{
+	return (((Rstc *)hw)->BKUPEXIT.reg & RSTC_BKUPEXIT_RTC) >> RSTC_BKUPEXIT_RTC_Pos;
+}
+
+static inline bool hri_rstc_get_BKUPEXIT_BBPS_bit(const void *const hw)
+{
+	return (((Rstc *)hw)->BKUPEXIT.reg & RSTC_BKUPEXIT_BBPS) >> RSTC_BKUPEXIT_BBPS_Pos;
+}
+
+static inline bool hri_rstc_get_BKUPEXIT_HIB_bit(const void *const hw)
+{
+	return (((Rstc *)hw)->BKUPEXIT.reg & RSTC_BKUPEXIT_HIB) >> RSTC_BKUPEXIT_HIB_Pos;
+}
+
+static inline hri_rstc_bkupexit_reg_t hri_rstc_get_BKUPEXIT_reg(const void *const hw, hri_rstc_bkupexit_reg_t mask)
+{
+	uint8_t tmp;
+	tmp = ((Rstc *)hw)->BKUPEXIT.reg;
+	tmp &= mask;
+	return tmp;
+}
+
+static inline hri_rstc_bkupexit_reg_t hri_rstc_read_BKUPEXIT_reg(const void *const hw)
+{
+	return ((Rstc *)hw)->BKUPEXIT.reg;
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _HRI_RSTC_E54_H_INCLUDED */
+#endif /* _SAME54_RSTC_COMPONENT_ */