/**
 * \file
 *
 * \brief Instance description for AC
 *
 * Copyright (c) 2014-2015 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
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 *
 * \asf_license_stop
 *
 */
/*
 * Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
 */

#ifndef _SAMD21_AC_INSTANCE_
#define _SAMD21_AC_INSTANCE_

/* ========== Register definition for AC peripheral ========== */
#if (defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
#define REG_AC_CTRLA               (0x42004400U) /**< \brief (AC) Control A */
#define REG_AC_CTRLB               (0x42004401U) /**< \brief (AC) Control B */
#define REG_AC_EVCTRL              (0x42004402U) /**< \brief (AC) Event Control */
#define REG_AC_INTENCLR            (0x42004404U) /**< \brief (AC) Interrupt Enable Clear */
#define REG_AC_INTENSET            (0x42004405U) /**< \brief (AC) Interrupt Enable Set */
#define REG_AC_INTFLAG             (0x42004406U) /**< \brief (AC) Interrupt Flag Status and Clear */
#define REG_AC_STATUSA             (0x42004408U) /**< \brief (AC) Status A */
#define REG_AC_STATUSB             (0x42004409U) /**< \brief (AC) Status B */
#define REG_AC_STATUSC             (0x4200440AU) /**< \brief (AC) Status C */
#define REG_AC_WINCTRL             (0x4200440CU) /**< \brief (AC) Window Control */
#define REG_AC_COMPCTRL0           (0x42004410U) /**< \brief (AC) Comparator Control 0 */
#define REG_AC_COMPCTRL1           (0x42004414U) /**< \brief (AC) Comparator Control 1 */
#define REG_AC_SCALER0             (0x42004420U) /**< \brief (AC) Scaler 0 */
#define REG_AC_SCALER1             (0x42004421U) /**< \brief (AC) Scaler 1 */
#else
#define REG_AC_CTRLA               (*(RwReg8 *)0x42004400U) /**< \brief (AC) Control A */
#define REG_AC_CTRLB               (*(WoReg8 *)0x42004401U) /**< \brief (AC) Control B */
#define REG_AC_EVCTRL              (*(RwReg16*)0x42004402U) /**< \brief (AC) Event Control */
#define REG_AC_INTENCLR            (*(RwReg8 *)0x42004404U) /**< \brief (AC) Interrupt Enable Clear */
#define REG_AC_INTENSET            (*(RwReg8 *)0x42004405U) /**< \brief (AC) Interrupt Enable Set */
#define REG_AC_INTFLAG             (*(RwReg8 *)0x42004406U) /**< \brief (AC) Interrupt Flag Status and Clear */
#define REG_AC_STATUSA             (*(RoReg8 *)0x42004408U) /**< \brief (AC) Status A */
#define REG_AC_STATUSB             (*(RoReg8 *)0x42004409U) /**< \brief (AC) Status B */
#define REG_AC_STATUSC             (*(RoReg8 *)0x4200440AU) /**< \brief (AC) Status C */
#define REG_AC_WINCTRL             (*(RwReg8 *)0x4200440CU) /**< \brief (AC) Window Control */
#define REG_AC_COMPCTRL0           (*(RwReg  *)0x42004410U) /**< \brief (AC) Comparator Control 0 */
#define REG_AC_COMPCTRL1           (*(RwReg  *)0x42004414U) /**< \brief (AC) Comparator Control 1 */
#define REG_AC_SCALER0             (*(RwReg8 *)0x42004420U) /**< \brief (AC) Scaler 0 */
#define REG_AC_SCALER1             (*(RwReg8 *)0x42004421U) /**< \brief (AC) Scaler 1 */
#endif /* (defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */

/* ========== Instance parameters for AC peripheral ========== */
#define AC_CMP_NUM                  2        // Number of comparators
#define AC_GCLK_ID_ANA              32       // Index of Generic Clock for analog
#define AC_GCLK_ID_DIG              31       // Index of Generic Clock for digital
#define AC_NUM_CMP                  2
#define AC_PAIRS                    1        // Number of pairs of comparators

#endif /* _SAMD21_AC_INSTANCE_ */
