/**
 * \file
 *
 * Copyright (c) 2013 Atmel Corporation. All rights reserved.
 *
 * \asf_license_start
 *
 * \page License
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * 3. The name of Atmel may not be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * 4. This software may only be redistributed and used in connection with an
 *    Atmel microcontroller product.
 *
 * 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
 * EXPRESSLY AND SPECIFICALLY 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.
 *
 * \asf_license_stop
 *
 */

#ifndef _SAM4E_TWI0_INSTANCE_
#define _SAM4E_TWI0_INSTANCE_

/* ========== Register definition for TWI0 peripheral ========== */
#if (defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
#define REG_TWI0_CR                    (0x400A8000U) /**< \brief (TWI0) Control Register */
#define REG_TWI0_MMR                   (0x400A8004U) /**< \brief (TWI0) Master Mode Register */
#define REG_TWI0_SMR                   (0x400A8008U) /**< \brief (TWI0) Slave Mode Register */
#define REG_TWI0_IADR                  (0x400A800CU) /**< \brief (TWI0) Internal Address Register */
#define REG_TWI0_CWGR                  (0x400A8010U) /**< \brief (TWI0) Clock Waveform Generator Register */
#define REG_TWI0_SR                    (0x400A8020U) /**< \brief (TWI0) Status Register */
#define REG_TWI0_IER                   (0x400A8024U) /**< \brief (TWI0) Interrupt Enable Register */
#define REG_TWI0_IDR                   (0x400A8028U) /**< \brief (TWI0) Interrupt Disable Register */
#define REG_TWI0_IMR                   (0x400A802CU) /**< \brief (TWI0) Interrupt Mask Register */
#define REG_TWI0_RHR                   (0x400A8030U) /**< \brief (TWI0) Receive Holding Register */
#define REG_TWI0_THR                   (0x400A8034U) /**< \brief (TWI0) Transmit Holding Register */
#define REG_TWI0_WPROT_MODE            (0x400A80E4U) /**< \brief (TWI0) Protection Mode Register */
#define REG_TWI0_WPROT_STATUS          (0x400A80E8U) /**< \brief (TWI0) Protection Status Register */
#define REG_TWI0_RPR                   (0x400A8100U) /**< \brief (TWI0) Receive Pointer Register */
#define REG_TWI0_RCR                   (0x400A8104U) /**< \brief (TWI0) Receive Counter Register */
#define REG_TWI0_TPR                   (0x400A8108U) /**< \brief (TWI0) Transmit Pointer Register */
#define REG_TWI0_TCR                   (0x400A810CU) /**< \brief (TWI0) Transmit Counter Register */
#define REG_TWI0_RNPR                  (0x400A8110U) /**< \brief (TWI0) Receive Next Pointer Register */
#define REG_TWI0_RNCR                  (0x400A8114U) /**< \brief (TWI0) Receive Next Counter Register */
#define REG_TWI0_TNPR                  (0x400A8118U) /**< \brief (TWI0) Transmit Next Pointer Register */
#define REG_TWI0_TNCR                  (0x400A811CU) /**< \brief (TWI0) Transmit Next Counter Register */
#define REG_TWI0_PTCR                  (0x400A8120U) /**< \brief (TWI0) Transfer Control Register */
#define REG_TWI0_PTSR                  (0x400A8124U) /**< \brief (TWI0) Transfer Status Register */
#else
#define REG_TWI0_CR           (*(WoReg*)0x400A8000U) /**< \brief (TWI0) Control Register */
#define REG_TWI0_MMR          (*(RwReg*)0x400A8004U) /**< \brief (TWI0) Master Mode Register */
#define REG_TWI0_SMR          (*(RwReg*)0x400A8008U) /**< \brief (TWI0) Slave Mode Register */
#define REG_TWI0_IADR         (*(RwReg*)0x400A800CU) /**< \brief (TWI0) Internal Address Register */
#define REG_TWI0_CWGR         (*(RwReg*)0x400A8010U) /**< \brief (TWI0) Clock Waveform Generator Register */
#define REG_TWI0_SR           (*(RoReg*)0x400A8020U) /**< \brief (TWI0) Status Register */
#define REG_TWI0_IER          (*(WoReg*)0x400A8024U) /**< \brief (TWI0) Interrupt Enable Register */
#define REG_TWI0_IDR          (*(WoReg*)0x400A8028U) /**< \brief (TWI0) Interrupt Disable Register */
#define REG_TWI0_IMR          (*(RoReg*)0x400A802CU) /**< \brief (TWI0) Interrupt Mask Register */
#define REG_TWI0_RHR          (*(RoReg*)0x400A8030U) /**< \brief (TWI0) Receive Holding Register */
#define REG_TWI0_THR          (*(WoReg*)0x400A8034U) /**< \brief (TWI0) Transmit Holding Register */
#define REG_TWI0_WPROT_MODE   (*(RwReg*)0x400A80E4U) /**< \brief (TWI0) Protection Mode Register */
#define REG_TWI0_WPROT_STATUS (*(RoReg*)0x400A80E8U) /**< \brief (TWI0) Protection Status Register */
#define REG_TWI0_RPR          (*(RwReg*)0x400A8100U) /**< \brief (TWI0) Receive Pointer Register */
#define REG_TWI0_RCR          (*(RwReg*)0x400A8104U) /**< \brief (TWI0) Receive Counter Register */
#define REG_TWI0_TPR          (*(RwReg*)0x400A8108U) /**< \brief (TWI0) Transmit Pointer Register */
#define REG_TWI0_TCR          (*(RwReg*)0x400A810CU) /**< \brief (TWI0) Transmit Counter Register */
#define REG_TWI0_RNPR         (*(RwReg*)0x400A8110U) /**< \brief (TWI0) Receive Next Pointer Register */
#define REG_TWI0_RNCR         (*(RwReg*)0x400A8114U) /**< \brief (TWI0) Receive Next Counter Register */
#define REG_TWI0_TNPR         (*(RwReg*)0x400A8118U) /**< \brief (TWI0) Transmit Next Pointer Register */
#define REG_TWI0_TNCR         (*(RwReg*)0x400A811CU) /**< \brief (TWI0) Transmit Next Counter Register */
#define REG_TWI0_PTCR         (*(WoReg*)0x400A8120U) /**< \brief (TWI0) Transfer Control Register */
#define REG_TWI0_PTSR         (*(RoReg*)0x400A8124U) /**< \brief (TWI0) Transfer Status Register */
#endif /* (defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */

#endif /* _SAM4E_TWI0_INSTANCE_ */