text: /* ---------------------------------------------------------------------------- */
  /*                  Atmel Microcontroller Software Support                      */
  /*                       SAM Software Package License                           */
  /* ---------------------------------------------------------------------------- */
  /* Copyright (c) 2015, Atmel Corporation                                        */
  /*                                                                              */
  /* All rights reserved.                                                         */
  /*                                                                              */
  /* Redistribution and use in source and binary forms, with or without           */
  /* modification, are permitted provided that the following condition is met:    */
  /*                                                                              */
  /* - Redistributions of source code must retain the above copyright notice,     */
  /* this list of conditions and the disclaimer below.                            */
  /*                                                                              */
  /* Atmel's name may not be used to endorse or promote products derived from     */
  /* this software without specific prior written permission.                     */
  /*                                                                              */
  /* DISCLAIMER:  THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR   */
  /* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF */
  /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE   */
  /* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,      */
  /* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT */
  /* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,  */
  /* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF    */
  /* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING         */
  /* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, */
  /* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.                           */
  /* ---------------------------------------------------------------------------- */
  
  #ifndef _SAM4C_TRNG_COMPONENT_
  #define _SAM4C_TRNG_COMPONENT_
  
  /* ============================================================================= */
  /**  SOFTWARE API DEFINITION FOR True Random Number Generator */
  /* ============================================================================= */
  /** \addtogroup SAM4C_TRNG True Random Number Generator */
  /*@{*/
  
  #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
  /** \brief Trng hardware registers */
  typedef struct {
    __O uint32_t TRNG_CR;       /**< \brief (Trng Offset: 0x00) Control Register */
    __I uint32_t Reserved1[3];
    __O uint32_t TRNG_IER;      /**< \brief (Trng Offset: 0x10) Interrupt Enable Register */
    __O uint32_t TRNG_IDR;      /**< \brief (Trng Offset: 0x14) Interrupt Disable Register */
    __I uint32_t TRNG_IMR;      /**< \brief (Trng Offset: 0x18) Interrupt Mask Register */
    __I uint32_t TRNG_ISR;      /**< \brief (Trng Offset: 0x1C) Interrupt Status Register */
    __I uint32_t Reserved2[12];
    __I uint32_t TRNG_ODATA;    /**< \brief (Trng Offset: 0x50) Output Data Register */
  } Trng;
  #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
  /* -------- TRNG_CR : (TRNG Offset: 0x00) Control Register -------- */
  #define TRNG_CR_ENABLE (0x1u << 0) /**< \brief (TRNG_CR) Enables the TRNG to provide random values */
  #define TRNG_CR_KEY_Pos 8
  #define TRNG_CR_KEY_Msk (0xffffffu << TRNG_CR_KEY_Pos) /**< \brief (TRNG_CR) Security Key */
  #define TRNG_CR_KEY(value) ((TRNG_CR_KEY_Msk & ((value) << TRNG_CR_KEY_Pos)))
  /* -------- TRNG_IER : (TRNG Offset: 0x10) Interrupt Enable Register -------- */
  #define TRNG_IER_DATRDY (0x1u << 0) /**< \brief (TRNG_IER) Data Ready Interrupt Enable */
  /* -------- TRNG_IDR : (TRNG Offset: 0x14) Interrupt Disable Register -------- */
  #define TRNG_IDR_DATRDY (0x1u << 0) /**< \brief (TRNG_IDR) Data Ready Interrupt Disable */
  /* -------- TRNG_IMR : (TRNG Offset: 0x18) Interrupt Mask Register -------- */
  #define TRNG_IMR_DATRDY (0x1u << 0) /**< \brief (TRNG_IMR) Data Ready Interrupt Mask */
  /* -------- TRNG_ISR : (TRNG Offset: 0x1C) Interrupt Status Register -------- */
  #define TRNG_ISR_DATRDY (0x1u << 0) /**< \brief (TRNG_ISR) Data Ready */
  /* -------- TRNG_ODATA : (TRNG Offset: 0x50) Output Data Register -------- */
  #define TRNG_ODATA_ODATA_Pos 0
  #define TRNG_ODATA_ODATA_Msk (0xffffffffu << TRNG_ODATA_ODATA_Pos) /**< \brief (TRNG_ODATA) Output Data */
  
  /*@}*/
  
  
  #endif /* _SAM4C_TRNG_COMPONENT_ */
  