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ePenguin-Software-Framework/arch/arm/SAM_D2X/hdi/component/sercom.h

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/**
* \file
*
* \brief Component description for SERCOM
*
* 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 _SAMD21_SERCOM_COMPONENT_
#define _SAMD21_SERCOM_COMPONENT_
/* ========================================================================== */
/** SOFTWARE API DEFINITION FOR SERCOM */
/* ========================================================================== */
/** \addtogroup SAMD21_SERCOM Serial Communication Interface */
/*@{*/
#define SERCOM_U2201
#define REV_SERCOM 0x220
/* -------- SERCOM_I2CM_CTRLA : (SERCOM Offset: 0x00) (R/W 32) I2CM I2CM Control A -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint32_t SWRST:1; /*!< bit: 0 Software Reset */
uint32_t ENABLE:1; /*!< bit: 1 Enable */
uint32_t MODE:3; /*!< bit: 2.. 4 Operating Mode */
uint32_t :2; /*!< bit: 5.. 6 Reserved */
uint32_t RUNSTDBY:1; /*!< bit: 7 Run in Standby */
uint32_t :8; /*!< bit: 8..15 Reserved */
uint32_t PINOUT:1; /*!< bit: 16 Pin Usage */
uint32_t :3; /*!< bit: 17..19 Reserved */
uint32_t SDAHOLD:2; /*!< bit: 20..21 SDA Hold Time */
uint32_t MEXTTOEN:1; /*!< bit: 22 Master SCL Low Extend Timeout */
uint32_t SEXTTOEN:1; /*!< bit: 23 Slave SCL Low Extend Timeout */
uint32_t SPEED:2; /*!< bit: 24..25 Transfer Speed */
uint32_t :1; /*!< bit: 26 Reserved */
uint32_t SCLSM:1; /*!< bit: 27 SCL Clock Stretch Mode */
uint32_t INACTOUT:2; /*!< bit: 28..29 Inactive Time-Out */
uint32_t LOWTOUTEN:1; /*!< bit: 30 SCL Low Timeout Enable */
uint32_t :1; /*!< bit: 31 Reserved */
} bit; /*!< Structure used for bit access */
uint32_t reg; /*!< Type used for register access */
} SERCOM_I2CM_CTRLA_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_I2CM_CTRLA_OFFSET 0x00 /**< \brief (SERCOM_I2CM_CTRLA offset) I2CM Control A */
#define SERCOM_I2CM_CTRLA_RESETVALUE 0x00000000ul /**< \brief (SERCOM_I2CM_CTRLA reset_value) I2CM Control A */
#define SERCOM_I2CM_CTRLA_SWRST_Pos 0 /**< \brief (SERCOM_I2CM_CTRLA) Software Reset */
#define SERCOM_I2CM_CTRLA_SWRST (0x1ul << SERCOM_I2CM_CTRLA_SWRST_Pos)
#define SERCOM_I2CM_CTRLA_ENABLE_Pos 1 /**< \brief (SERCOM_I2CM_CTRLA) Enable */
#define SERCOM_I2CM_CTRLA_ENABLE (0x1ul << SERCOM_I2CM_CTRLA_ENABLE_Pos)
#define SERCOM_I2CM_CTRLA_MODE_Pos 2 /**< \brief (SERCOM_I2CM_CTRLA) Operating Mode */
#define SERCOM_I2CM_CTRLA_MODE_Msk (0x7ul << SERCOM_I2CM_CTRLA_MODE_Pos)
#define SERCOM_I2CM_CTRLA_MODE(value) (SERCOM_I2CM_CTRLA_MODE_Msk & ((value) << SERCOM_I2CM_CTRLA_MODE_Pos))
#define SERCOM_I2CM_CTRLA_MODE_USART_EXT_CLK_Val 0x0ul /**< \brief (SERCOM_I2CM_CTRLA) USART mode with external clock */
#define SERCOM_I2CM_CTRLA_MODE_USART_INT_CLK_Val 0x1ul /**< \brief (SERCOM_I2CM_CTRLA) USART mode with internal clock */
#define SERCOM_I2CM_CTRLA_MODE_SPI_SLAVE_Val 0x2ul /**< \brief (SERCOM_I2CM_CTRLA) SPI mode with external clock */
#define SERCOM_I2CM_CTRLA_MODE_SPI_MASTER_Val 0x3ul /**< \brief (SERCOM_I2CM_CTRLA) SPI mode with internal clock */
#define SERCOM_I2CM_CTRLA_MODE_I2C_SLAVE_Val 0x4ul /**< \brief (SERCOM_I2CM_CTRLA) I2C mode with external clock */
#define SERCOM_I2CM_CTRLA_MODE_I2C_MASTER_Val 0x5ul /**< \brief (SERCOM_I2CM_CTRLA) I2C mode with internal clock */
#define SERCOM_I2CM_CTRLA_MODE_USART_EXT_CLK (SERCOM_I2CM_CTRLA_MODE_USART_EXT_CLK_Val << SERCOM_I2CM_CTRLA_MODE_Pos)
#define SERCOM_I2CM_CTRLA_MODE_USART_INT_CLK (SERCOM_I2CM_CTRLA_MODE_USART_INT_CLK_Val << SERCOM_I2CM_CTRLA_MODE_Pos)
#define SERCOM_I2CM_CTRLA_MODE_SPI_SLAVE (SERCOM_I2CM_CTRLA_MODE_SPI_SLAVE_Val << SERCOM_I2CM_CTRLA_MODE_Pos)
#define SERCOM_I2CM_CTRLA_MODE_SPI_MASTER (SERCOM_I2CM_CTRLA_MODE_SPI_MASTER_Val << SERCOM_I2CM_CTRLA_MODE_Pos)
#define SERCOM_I2CM_CTRLA_MODE_I2C_SLAVE (SERCOM_I2CM_CTRLA_MODE_I2C_SLAVE_Val << SERCOM_I2CM_CTRLA_MODE_Pos)
#define SERCOM_I2CM_CTRLA_MODE_I2C_MASTER (SERCOM_I2CM_CTRLA_MODE_I2C_MASTER_Val << SERCOM_I2CM_CTRLA_MODE_Pos)
#define SERCOM_I2CM_CTRLA_RUNSTDBY_Pos 7 /**< \brief (SERCOM_I2CM_CTRLA) Run in Standby */
#define SERCOM_I2CM_CTRLA_RUNSTDBY (0x1ul << SERCOM_I2CM_CTRLA_RUNSTDBY_Pos)
#define SERCOM_I2CM_CTRLA_PINOUT_Pos 16 /**< \brief (SERCOM_I2CM_CTRLA) Pin Usage */
#define SERCOM_I2CM_CTRLA_PINOUT (0x1ul << SERCOM_I2CM_CTRLA_PINOUT_Pos)
#define SERCOM_I2CM_CTRLA_SDAHOLD_Pos 20 /**< \brief (SERCOM_I2CM_CTRLA) SDA Hold Time */
#define SERCOM_I2CM_CTRLA_SDAHOLD_Msk (0x3ul << SERCOM_I2CM_CTRLA_SDAHOLD_Pos)
#define SERCOM_I2CM_CTRLA_SDAHOLD(value) (SERCOM_I2CM_CTRLA_SDAHOLD_Msk & ((value) << SERCOM_I2CM_CTRLA_SDAHOLD_Pos))
#define SERCOM_I2CM_CTRLA_MEXTTOEN_Pos 22 /**< \brief (SERCOM_I2CM_CTRLA) Master SCL Low Extend Timeout */
#define SERCOM_I2CM_CTRLA_MEXTTOEN (0x1ul << SERCOM_I2CM_CTRLA_MEXTTOEN_Pos)
#define SERCOM_I2CM_CTRLA_SEXTTOEN_Pos 23 /**< \brief (SERCOM_I2CM_CTRLA) Slave SCL Low Extend Timeout */
#define SERCOM_I2CM_CTRLA_SEXTTOEN (0x1ul << SERCOM_I2CM_CTRLA_SEXTTOEN_Pos)
#define SERCOM_I2CM_CTRLA_SPEED_Pos 24 /**< \brief (SERCOM_I2CM_CTRLA) Transfer Speed */
#define SERCOM_I2CM_CTRLA_SPEED_Msk (0x3ul << SERCOM_I2CM_CTRLA_SPEED_Pos)
#define SERCOM_I2CM_CTRLA_SPEED(value) (SERCOM_I2CM_CTRLA_SPEED_Msk & ((value) << SERCOM_I2CM_CTRLA_SPEED_Pos))
#define SERCOM_I2CM_CTRLA_SCLSM_Pos 27 /**< \brief (SERCOM_I2CM_CTRLA) SCL Clock Stretch Mode */
#define SERCOM_I2CM_CTRLA_SCLSM (0x1ul << SERCOM_I2CM_CTRLA_SCLSM_Pos)
#define SERCOM_I2CM_CTRLA_INACTOUT_Pos 28 /**< \brief (SERCOM_I2CM_CTRLA) Inactive Time-Out */
#define SERCOM_I2CM_CTRLA_INACTOUT_Msk (0x3ul << SERCOM_I2CM_CTRLA_INACTOUT_Pos)
#define SERCOM_I2CM_CTRLA_INACTOUT(value) (SERCOM_I2CM_CTRLA_INACTOUT_Msk & ((value) << SERCOM_I2CM_CTRLA_INACTOUT_Pos))
#define SERCOM_I2CM_CTRLA_LOWTOUTEN_Pos 30 /**< \brief (SERCOM_I2CM_CTRLA) SCL Low Timeout Enable */
#define SERCOM_I2CM_CTRLA_LOWTOUTEN (0x1ul << SERCOM_I2CM_CTRLA_LOWTOUTEN_Pos)
#define SERCOM_I2CM_CTRLA_MASK 0x7BF1009Ful /**< \brief (SERCOM_I2CM_CTRLA) MASK Register */
/* -------- SERCOM_I2CS_CTRLA : (SERCOM Offset: 0x00) (R/W 32) I2CS I2CS Control A -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint32_t SWRST:1; /*!< bit: 0 Software Reset */
uint32_t ENABLE:1; /*!< bit: 1 Enable */
uint32_t MODE:3; /*!< bit: 2.. 4 Operating Mode */
uint32_t :2; /*!< bit: 5.. 6 Reserved */
uint32_t RUNSTDBY:1; /*!< bit: 7 Run during Standby */
uint32_t :8; /*!< bit: 8..15 Reserved */
uint32_t PINOUT:1; /*!< bit: 16 Pin Usage */
uint32_t :3; /*!< bit: 17..19 Reserved */
uint32_t SDAHOLD:2; /*!< bit: 20..21 SDA Hold Time */
uint32_t :1; /*!< bit: 22 Reserved */
uint32_t SEXTTOEN:1; /*!< bit: 23 Slave SCL Low Extend Timeout */
uint32_t SPEED:2; /*!< bit: 24..25 Transfer Speed */
uint32_t :1; /*!< bit: 26 Reserved */
uint32_t SCLSM:1; /*!< bit: 27 SCL Clock Stretch Mode */
uint32_t :2; /*!< bit: 28..29 Reserved */
uint32_t LOWTOUTEN:1; /*!< bit: 30 SCL Low Timeout Enable */
uint32_t :1; /*!< bit: 31 Reserved */
} bit; /*!< Structure used for bit access */
uint32_t reg; /*!< Type used for register access */
} SERCOM_I2CS_CTRLA_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_I2CS_CTRLA_OFFSET 0x00 /**< \brief (SERCOM_I2CS_CTRLA offset) I2CS Control A */
#define SERCOM_I2CS_CTRLA_RESETVALUE 0x00000000ul /**< \brief (SERCOM_I2CS_CTRLA reset_value) I2CS Control A */
#define SERCOM_I2CS_CTRLA_SWRST_Pos 0 /**< \brief (SERCOM_I2CS_CTRLA) Software Reset */
#define SERCOM_I2CS_CTRLA_SWRST (0x1ul << SERCOM_I2CS_CTRLA_SWRST_Pos)
#define SERCOM_I2CS_CTRLA_ENABLE_Pos 1 /**< \brief (SERCOM_I2CS_CTRLA) Enable */
#define SERCOM_I2CS_CTRLA_ENABLE (0x1ul << SERCOM_I2CS_CTRLA_ENABLE_Pos)
#define SERCOM_I2CS_CTRLA_MODE_Pos 2 /**< \brief (SERCOM_I2CS_CTRLA) Operating Mode */
#define SERCOM_I2CS_CTRLA_MODE_Msk (0x7ul << SERCOM_I2CS_CTRLA_MODE_Pos)
#define SERCOM_I2CS_CTRLA_MODE(value) (SERCOM_I2CS_CTRLA_MODE_Msk & ((value) << SERCOM_I2CS_CTRLA_MODE_Pos))
#define SERCOM_I2CS_CTRLA_MODE_USART_EXT_CLK_Val 0x0ul /**< \brief (SERCOM_I2CS_CTRLA) USART mode with external clock */
#define SERCOM_I2CS_CTRLA_MODE_USART_INT_CLK_Val 0x1ul /**< \brief (SERCOM_I2CS_CTRLA) USART mode with internal clock */
#define SERCOM_I2CS_CTRLA_MODE_SPI_SLAVE_Val 0x2ul /**< \brief (SERCOM_I2CS_CTRLA) SPI mode with external clock */
#define SERCOM_I2CS_CTRLA_MODE_SPI_MASTER_Val 0x3ul /**< \brief (SERCOM_I2CS_CTRLA) SPI mode with internal clock */
#define SERCOM_I2CS_CTRLA_MODE_I2C_SLAVE_Val 0x4ul /**< \brief (SERCOM_I2CS_CTRLA) I2C mode with external clock */
#define SERCOM_I2CS_CTRLA_MODE_I2C_MASTER_Val 0x5ul /**< \brief (SERCOM_I2CS_CTRLA) I2C mode with internal clock */
#define SERCOM_I2CS_CTRLA_MODE_USART_EXT_CLK (SERCOM_I2CS_CTRLA_MODE_USART_EXT_CLK_Val << SERCOM_I2CS_CTRLA_MODE_Pos)
#define SERCOM_I2CS_CTRLA_MODE_USART_INT_CLK (SERCOM_I2CS_CTRLA_MODE_USART_INT_CLK_Val << SERCOM_I2CS_CTRLA_MODE_Pos)
#define SERCOM_I2CS_CTRLA_MODE_SPI_SLAVE (SERCOM_I2CS_CTRLA_MODE_SPI_SLAVE_Val << SERCOM_I2CS_CTRLA_MODE_Pos)
#define SERCOM_I2CS_CTRLA_MODE_SPI_MASTER (SERCOM_I2CS_CTRLA_MODE_SPI_MASTER_Val << SERCOM_I2CS_CTRLA_MODE_Pos)
#define SERCOM_I2CS_CTRLA_MODE_I2C_SLAVE (SERCOM_I2CS_CTRLA_MODE_I2C_SLAVE_Val << SERCOM_I2CS_CTRLA_MODE_Pos)
#define SERCOM_I2CS_CTRLA_MODE_I2C_MASTER (SERCOM_I2CS_CTRLA_MODE_I2C_MASTER_Val << SERCOM_I2CS_CTRLA_MODE_Pos)
#define SERCOM_I2CS_CTRLA_RUNSTDBY_Pos 7 /**< \brief (SERCOM_I2CS_CTRLA) Run during Standby */
#define SERCOM_I2CS_CTRLA_RUNSTDBY (0x1ul << SERCOM_I2CS_CTRLA_RUNSTDBY_Pos)
#define SERCOM_I2CS_CTRLA_PINOUT_Pos 16 /**< \brief (SERCOM_I2CS_CTRLA) Pin Usage */
#define SERCOM_I2CS_CTRLA_PINOUT (0x1ul << SERCOM_I2CS_CTRLA_PINOUT_Pos)
#define SERCOM_I2CS_CTRLA_SDAHOLD_Pos 20 /**< \brief (SERCOM_I2CS_CTRLA) SDA Hold Time */
#define SERCOM_I2CS_CTRLA_SDAHOLD_Msk (0x3ul << SERCOM_I2CS_CTRLA_SDAHOLD_Pos)
#define SERCOM_I2CS_CTRLA_SDAHOLD(value) (SERCOM_I2CS_CTRLA_SDAHOLD_Msk & ((value) << SERCOM_I2CS_CTRLA_SDAHOLD_Pos))
#define SERCOM_I2CS_CTRLA_SEXTTOEN_Pos 23 /**< \brief (SERCOM_I2CS_CTRLA) Slave SCL Low Extend Timeout */
#define SERCOM_I2CS_CTRLA_SEXTTOEN (0x1ul << SERCOM_I2CS_CTRLA_SEXTTOEN_Pos)
#define SERCOM_I2CS_CTRLA_SPEED_Pos 24 /**< \brief (SERCOM_I2CS_CTRLA) Transfer Speed */
#define SERCOM_I2CS_CTRLA_SPEED_Msk (0x3ul << SERCOM_I2CS_CTRLA_SPEED_Pos)
#define SERCOM_I2CS_CTRLA_SPEED(value) (SERCOM_I2CS_CTRLA_SPEED_Msk & ((value) << SERCOM_I2CS_CTRLA_SPEED_Pos))
#define SERCOM_I2CS_CTRLA_SCLSM_Pos 27 /**< \brief (SERCOM_I2CS_CTRLA) SCL Clock Stretch Mode */
#define SERCOM_I2CS_CTRLA_SCLSM (0x1ul << SERCOM_I2CS_CTRLA_SCLSM_Pos)
#define SERCOM_I2CS_CTRLA_LOWTOUTEN_Pos 30 /**< \brief (SERCOM_I2CS_CTRLA) SCL Low Timeout Enable */
#define SERCOM_I2CS_CTRLA_LOWTOUTEN (0x1ul << SERCOM_I2CS_CTRLA_LOWTOUTEN_Pos)
#define SERCOM_I2CS_CTRLA_MASK 0x4BB1009Ful /**< \brief (SERCOM_I2CS_CTRLA) MASK Register */
/* -------- SERCOM_SPI_CTRLA : (SERCOM Offset: 0x00) (R/W 32) SPI SPI Control A -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint32_t SWRST:1; /*!< bit: 0 Software Reset */
uint32_t ENABLE:1; /*!< bit: 1 Enable */
uint32_t MODE:3; /*!< bit: 2.. 4 Operating Mode */
uint32_t :2; /*!< bit: 5.. 6 Reserved */
uint32_t RUNSTDBY:1; /*!< bit: 7 Run during Standby */
uint32_t IBON:1; /*!< bit: 8 Immediate Buffer Overflow Notification */
uint32_t :7; /*!< bit: 9..15 Reserved */
uint32_t DOPO:2; /*!< bit: 16..17 Data Out Pinout */
uint32_t :2; /*!< bit: 18..19 Reserved */
uint32_t DIPO:2; /*!< bit: 20..21 Data In Pinout */
uint32_t :2; /*!< bit: 22..23 Reserved */
uint32_t FORM:4; /*!< bit: 24..27 Frame Format */
uint32_t CPHA:1; /*!< bit: 28 Clock Phase */
uint32_t CPOL:1; /*!< bit: 29 Clock Polarity */
uint32_t DORD:1; /*!< bit: 30 Data Order */
uint32_t :1; /*!< bit: 31 Reserved */
} bit; /*!< Structure used for bit access */
uint32_t reg; /*!< Type used for register access */
} SERCOM_SPI_CTRLA_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_SPI_CTRLA_OFFSET 0x00 /**< \brief (SERCOM_SPI_CTRLA offset) SPI Control A */
#define SERCOM_SPI_CTRLA_RESETVALUE 0x00000000ul /**< \brief (SERCOM_SPI_CTRLA reset_value) SPI Control A */
#define SERCOM_SPI_CTRLA_SWRST_Pos 0 /**< \brief (SERCOM_SPI_CTRLA) Software Reset */
#define SERCOM_SPI_CTRLA_SWRST (0x1ul << SERCOM_SPI_CTRLA_SWRST_Pos)
#define SERCOM_SPI_CTRLA_ENABLE_Pos 1 /**< \brief (SERCOM_SPI_CTRLA) Enable */
#define SERCOM_SPI_CTRLA_ENABLE (0x1ul << SERCOM_SPI_CTRLA_ENABLE_Pos)
#define SERCOM_SPI_CTRLA_MODE_Pos 2 /**< \brief (SERCOM_SPI_CTRLA) Operating Mode */
#define SERCOM_SPI_CTRLA_MODE_Msk (0x7ul << SERCOM_SPI_CTRLA_MODE_Pos)
#define SERCOM_SPI_CTRLA_MODE(value) (SERCOM_SPI_CTRLA_MODE_Msk & ((value) << SERCOM_SPI_CTRLA_MODE_Pos))
#define SERCOM_SPI_CTRLA_MODE_USART_EXT_CLK_Val 0x0ul /**< \brief (SERCOM_SPI_CTRLA) USART mode with external clock */
#define SERCOM_SPI_CTRLA_MODE_USART_INT_CLK_Val 0x1ul /**< \brief (SERCOM_SPI_CTRLA) USART mode with internal clock */
#define SERCOM_SPI_CTRLA_MODE_SPI_SLAVE_Val 0x2ul /**< \brief (SERCOM_SPI_CTRLA) SPI mode with external clock */
#define SERCOM_SPI_CTRLA_MODE_SPI_MASTER_Val 0x3ul /**< \brief (SERCOM_SPI_CTRLA) SPI mode with internal clock */
#define SERCOM_SPI_CTRLA_MODE_I2C_SLAVE_Val 0x4ul /**< \brief (SERCOM_SPI_CTRLA) I2C mode with external clock */
#define SERCOM_SPI_CTRLA_MODE_I2C_MASTER_Val 0x5ul /**< \brief (SERCOM_SPI_CTRLA) I2C mode with internal clock */
#define SERCOM_SPI_CTRLA_MODE_USART_EXT_CLK (SERCOM_SPI_CTRLA_MODE_USART_EXT_CLK_Val << SERCOM_SPI_CTRLA_MODE_Pos)
#define SERCOM_SPI_CTRLA_MODE_USART_INT_CLK (SERCOM_SPI_CTRLA_MODE_USART_INT_CLK_Val << SERCOM_SPI_CTRLA_MODE_Pos)
#define SERCOM_SPI_CTRLA_MODE_SPI_SLAVE (SERCOM_SPI_CTRLA_MODE_SPI_SLAVE_Val << SERCOM_SPI_CTRLA_MODE_Pos)
#define SERCOM_SPI_CTRLA_MODE_SPI_MASTER (SERCOM_SPI_CTRLA_MODE_SPI_MASTER_Val << SERCOM_SPI_CTRLA_MODE_Pos)
#define SERCOM_SPI_CTRLA_MODE_I2C_SLAVE (SERCOM_SPI_CTRLA_MODE_I2C_SLAVE_Val << SERCOM_SPI_CTRLA_MODE_Pos)
#define SERCOM_SPI_CTRLA_MODE_I2C_MASTER (SERCOM_SPI_CTRLA_MODE_I2C_MASTER_Val << SERCOM_SPI_CTRLA_MODE_Pos)
#define SERCOM_SPI_CTRLA_RUNSTDBY_Pos 7 /**< \brief (SERCOM_SPI_CTRLA) Run during Standby */
#define SERCOM_SPI_CTRLA_RUNSTDBY (0x1ul << SERCOM_SPI_CTRLA_RUNSTDBY_Pos)
#define SERCOM_SPI_CTRLA_IBON_Pos 8 /**< \brief (SERCOM_SPI_CTRLA) Immediate Buffer Overflow Notification */
#define SERCOM_SPI_CTRLA_IBON (0x1ul << SERCOM_SPI_CTRLA_IBON_Pos)
#define SERCOM_SPI_CTRLA_DOPO_Pos 16 /**< \brief (SERCOM_SPI_CTRLA) Data Out Pinout */
#define SERCOM_SPI_CTRLA_DOPO_Msk (0x3ul << SERCOM_SPI_CTRLA_DOPO_Pos)
#define SERCOM_SPI_CTRLA_DOPO(value) (SERCOM_SPI_CTRLA_DOPO_Msk & ((value) << SERCOM_SPI_CTRLA_DOPO_Pos))
#define SERCOM_SPI_CTRLA_DIPO_Pos 20 /**< \brief (SERCOM_SPI_CTRLA) Data In Pinout */
#define SERCOM_SPI_CTRLA_DIPO_Msk (0x3ul << SERCOM_SPI_CTRLA_DIPO_Pos)
#define SERCOM_SPI_CTRLA_DIPO(value) (SERCOM_SPI_CTRLA_DIPO_Msk & ((value) << SERCOM_SPI_CTRLA_DIPO_Pos))
#define SERCOM_SPI_CTRLA_FORM_Pos 24 /**< \brief (SERCOM_SPI_CTRLA) Frame Format */
#define SERCOM_SPI_CTRLA_FORM_Msk (0xFul << SERCOM_SPI_CTRLA_FORM_Pos)
#define SERCOM_SPI_CTRLA_FORM(value) (SERCOM_SPI_CTRLA_FORM_Msk & ((value) << SERCOM_SPI_CTRLA_FORM_Pos))
#define SERCOM_SPI_CTRLA_CPHA_Pos 28 /**< \brief (SERCOM_SPI_CTRLA) Clock Phase */
#define SERCOM_SPI_CTRLA_CPHA (0x1ul << SERCOM_SPI_CTRLA_CPHA_Pos)
#define SERCOM_SPI_CTRLA_CPOL_Pos 29 /**< \brief (SERCOM_SPI_CTRLA) Clock Polarity */
#define SERCOM_SPI_CTRLA_CPOL (0x1ul << SERCOM_SPI_CTRLA_CPOL_Pos)
#define SERCOM_SPI_CTRLA_DORD_Pos 30 /**< \brief (SERCOM_SPI_CTRLA) Data Order */
#define SERCOM_SPI_CTRLA_DORD (0x1ul << SERCOM_SPI_CTRLA_DORD_Pos)
#define SERCOM_SPI_CTRLA_MASK 0x7F33019Ful /**< \brief (SERCOM_SPI_CTRLA) MASK Register */
/* -------- SERCOM_USART_CTRLA : (SERCOM Offset: 0x00) (R/W 32) USART USART Control A -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint32_t SWRST:1; /*!< bit: 0 Software Reset */
uint32_t ENABLE:1; /*!< bit: 1 Enable */
uint32_t MODE:3; /*!< bit: 2.. 4 Operating Mode */
uint32_t :2; /*!< bit: 5.. 6 Reserved */
uint32_t RUNSTDBY:1; /*!< bit: 7 Run during Standby */
uint32_t IBON:1; /*!< bit: 8 Immediate Buffer Overflow Notification */
uint32_t :4; /*!< bit: 9..12 Reserved */
uint32_t SAMPR:3; /*!< bit: 13..15 Sample */
uint32_t TXPO:2; /*!< bit: 16..17 Transmit Data Pinout */
uint32_t :2; /*!< bit: 18..19 Reserved */
uint32_t RXPO:2; /*!< bit: 20..21 Receive Data Pinout */
uint32_t SAMPA:2; /*!< bit: 22..23 Sample Adjustment */
uint32_t FORM:4; /*!< bit: 24..27 Frame Format */
uint32_t CMODE:1; /*!< bit: 28 Communication Mode */
uint32_t CPOL:1; /*!< bit: 29 Clock Polarity */
uint32_t DORD:1; /*!< bit: 30 Data Order */
uint32_t :1; /*!< bit: 31 Reserved */
} bit; /*!< Structure used for bit access */
uint32_t reg; /*!< Type used for register access */
} SERCOM_USART_CTRLA_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_USART_CTRLA_OFFSET 0x00 /**< \brief (SERCOM_USART_CTRLA offset) USART Control A */
#define SERCOM_USART_CTRLA_RESETVALUE 0x00000000ul /**< \brief (SERCOM_USART_CTRLA reset_value) USART Control A */
#define SERCOM_USART_CTRLA_SWRST_Pos 0 /**< \brief (SERCOM_USART_CTRLA) Software Reset */
#define SERCOM_USART_CTRLA_SWRST (0x1ul << SERCOM_USART_CTRLA_SWRST_Pos)
#define SERCOM_USART_CTRLA_ENABLE_Pos 1 /**< \brief (SERCOM_USART_CTRLA) Enable */
#define SERCOM_USART_CTRLA_ENABLE (0x1ul << SERCOM_USART_CTRLA_ENABLE_Pos)
#define SERCOM_USART_CTRLA_MODE_Pos 2 /**< \brief (SERCOM_USART_CTRLA) Operating Mode */
#define SERCOM_USART_CTRLA_MODE_Msk (0x7ul << SERCOM_USART_CTRLA_MODE_Pos)
#define SERCOM_USART_CTRLA_MODE(value) (SERCOM_USART_CTRLA_MODE_Msk & ((value) << SERCOM_USART_CTRLA_MODE_Pos))
#define SERCOM_USART_CTRLA_MODE_USART_EXT_CLK_Val 0x0ul /**< \brief (SERCOM_USART_CTRLA) USART mode with external clock */
#define SERCOM_USART_CTRLA_MODE_USART_INT_CLK_Val 0x1ul /**< \brief (SERCOM_USART_CTRLA) USART mode with internal clock */
#define SERCOM_USART_CTRLA_MODE_SPI_SLAVE_Val 0x2ul /**< \brief (SERCOM_USART_CTRLA) SPI mode with external clock */
#define SERCOM_USART_CTRLA_MODE_SPI_MASTER_Val 0x3ul /**< \brief (SERCOM_USART_CTRLA) SPI mode with internal clock */
#define SERCOM_USART_CTRLA_MODE_I2C_SLAVE_Val 0x4ul /**< \brief (SERCOM_USART_CTRLA) I2C mode with external clock */
#define SERCOM_USART_CTRLA_MODE_I2C_MASTER_Val 0x5ul /**< \brief (SERCOM_USART_CTRLA) I2C mode with internal clock */
#define SERCOM_USART_CTRLA_MODE_USART_EXT_CLK (SERCOM_USART_CTRLA_MODE_USART_EXT_CLK_Val << SERCOM_USART_CTRLA_MODE_Pos)
#define SERCOM_USART_CTRLA_MODE_USART_INT_CLK (SERCOM_USART_CTRLA_MODE_USART_INT_CLK_Val << SERCOM_USART_CTRLA_MODE_Pos)
#define SERCOM_USART_CTRLA_MODE_SPI_SLAVE (SERCOM_USART_CTRLA_MODE_SPI_SLAVE_Val << SERCOM_USART_CTRLA_MODE_Pos)
#define SERCOM_USART_CTRLA_MODE_SPI_MASTER (SERCOM_USART_CTRLA_MODE_SPI_MASTER_Val << SERCOM_USART_CTRLA_MODE_Pos)
#define SERCOM_USART_CTRLA_MODE_I2C_SLAVE (SERCOM_USART_CTRLA_MODE_I2C_SLAVE_Val << SERCOM_USART_CTRLA_MODE_Pos)
#define SERCOM_USART_CTRLA_MODE_I2C_MASTER (SERCOM_USART_CTRLA_MODE_I2C_MASTER_Val << SERCOM_USART_CTRLA_MODE_Pos)
#define SERCOM_USART_CTRLA_RUNSTDBY_Pos 7 /**< \brief (SERCOM_USART_CTRLA) Run during Standby */
#define SERCOM_USART_CTRLA_RUNSTDBY (0x1ul << SERCOM_USART_CTRLA_RUNSTDBY_Pos)
#define SERCOM_USART_CTRLA_IBON_Pos 8 /**< \brief (SERCOM_USART_CTRLA) Immediate Buffer Overflow Notification */
#define SERCOM_USART_CTRLA_IBON (0x1ul << SERCOM_USART_CTRLA_IBON_Pos)
#define SERCOM_USART_CTRLA_SAMPR_Pos 13 /**< \brief (SERCOM_USART_CTRLA) Sample */
#define SERCOM_USART_CTRLA_SAMPR_Msk (0x7ul << SERCOM_USART_CTRLA_SAMPR_Pos)
#define SERCOM_USART_CTRLA_SAMPR(value) (SERCOM_USART_CTRLA_SAMPR_Msk & ((value) << SERCOM_USART_CTRLA_SAMPR_Pos))
#define SERCOM_USART_CTRLA_TXPO_Pos 16 /**< \brief (SERCOM_USART_CTRLA) Transmit Data Pinout */
#define SERCOM_USART_CTRLA_TXPO_Msk (0x3ul << SERCOM_USART_CTRLA_TXPO_Pos)
#define SERCOM_USART_CTRLA_TXPO(value) (SERCOM_USART_CTRLA_TXPO_Msk & ((value) << SERCOM_USART_CTRLA_TXPO_Pos))
#define SERCOM_USART_CTRLA_RXPO_Pos 20 /**< \brief (SERCOM_USART_CTRLA) Receive Data Pinout */
#define SERCOM_USART_CTRLA_RXPO_Msk (0x3ul << SERCOM_USART_CTRLA_RXPO_Pos)
#define SERCOM_USART_CTRLA_RXPO(value) (SERCOM_USART_CTRLA_RXPO_Msk & ((value) << SERCOM_USART_CTRLA_RXPO_Pos))
#define SERCOM_USART_CTRLA_SAMPA_Pos 22 /**< \brief (SERCOM_USART_CTRLA) Sample Adjustment */
#define SERCOM_USART_CTRLA_SAMPA_Msk (0x3ul << SERCOM_USART_CTRLA_SAMPA_Pos)
#define SERCOM_USART_CTRLA_SAMPA(value) (SERCOM_USART_CTRLA_SAMPA_Msk & ((value) << SERCOM_USART_CTRLA_SAMPA_Pos))
#define SERCOM_USART_CTRLA_FORM_Pos 24 /**< \brief (SERCOM_USART_CTRLA) Frame Format */
#define SERCOM_USART_CTRLA_FORM_Msk (0xFul << SERCOM_USART_CTRLA_FORM_Pos)
#define SERCOM_USART_CTRLA_FORM(value) (SERCOM_USART_CTRLA_FORM_Msk & ((value) << SERCOM_USART_CTRLA_FORM_Pos))
#define SERCOM_USART_CTRLA_CMODE_Pos 28 /**< \brief (SERCOM_USART_CTRLA) Communication Mode */
#define SERCOM_USART_CTRLA_CMODE (0x1ul << SERCOM_USART_CTRLA_CMODE_Pos)
#define SERCOM_USART_CTRLA_CPOL_Pos 29 /**< \brief (SERCOM_USART_CTRLA) Clock Polarity */
#define SERCOM_USART_CTRLA_CPOL (0x1ul << SERCOM_USART_CTRLA_CPOL_Pos)
#define SERCOM_USART_CTRLA_DORD_Pos 30 /**< \brief (SERCOM_USART_CTRLA) Data Order */
#define SERCOM_USART_CTRLA_DORD (0x1ul << SERCOM_USART_CTRLA_DORD_Pos)
#define SERCOM_USART_CTRLA_MASK 0x7FF3E19Ful /**< \brief (SERCOM_USART_CTRLA) MASK Register */
/* -------- SERCOM_I2CM_CTRLB : (SERCOM Offset: 0x04) (R/W 32) I2CM I2CM Control B -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint32_t :8; /*!< bit: 0.. 7 Reserved */
uint32_t SMEN:1; /*!< bit: 8 Smart Mode Enable */
uint32_t QCEN:1; /*!< bit: 9 Quick Command Enable */
uint32_t :6; /*!< bit: 10..15 Reserved */
uint32_t CMD:2; /*!< bit: 16..17 Command */
uint32_t ACKACT:1; /*!< bit: 18 Acknowledge Action */
uint32_t :13; /*!< bit: 19..31 Reserved */
} bit; /*!< Structure used for bit access */
uint32_t reg; /*!< Type used for register access */
} SERCOM_I2CM_CTRLB_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_I2CM_CTRLB_OFFSET 0x04 /**< \brief (SERCOM_I2CM_CTRLB offset) I2CM Control B */
#define SERCOM_I2CM_CTRLB_RESETVALUE 0x00000000ul /**< \brief (SERCOM_I2CM_CTRLB reset_value) I2CM Control B */
#define SERCOM_I2CM_CTRLB_SMEN_Pos 8 /**< \brief (SERCOM_I2CM_CTRLB) Smart Mode Enable */
#define SERCOM_I2CM_CTRLB_SMEN (0x1ul << SERCOM_I2CM_CTRLB_SMEN_Pos)
#define SERCOM_I2CM_CTRLB_QCEN_Pos 9 /**< \brief (SERCOM_I2CM_CTRLB) Quick Command Enable */
#define SERCOM_I2CM_CTRLB_QCEN (0x1ul << SERCOM_I2CM_CTRLB_QCEN_Pos)
#define SERCOM_I2CM_CTRLB_CMD_Pos 16 /**< \brief (SERCOM_I2CM_CTRLB) Command */
#define SERCOM_I2CM_CTRLB_CMD_Msk (0x3ul << SERCOM_I2CM_CTRLB_CMD_Pos)
#define SERCOM_I2CM_CTRLB_CMD(value) (SERCOM_I2CM_CTRLB_CMD_Msk & ((value) << SERCOM_I2CM_CTRLB_CMD_Pos))
#define SERCOM_I2CM_CTRLB_ACKACT_Pos 18 /**< \brief (SERCOM_I2CM_CTRLB) Acknowledge Action */
#define SERCOM_I2CM_CTRLB_ACKACT (0x1ul << SERCOM_I2CM_CTRLB_ACKACT_Pos)
#define SERCOM_I2CM_CTRLB_MASK 0x00070300ul /**< \brief (SERCOM_I2CM_CTRLB) MASK Register */
/* -------- SERCOM_I2CS_CTRLB : (SERCOM Offset: 0x04) (R/W 32) I2CS I2CS Control B -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint32_t :8; /*!< bit: 0.. 7 Reserved */
uint32_t SMEN:1; /*!< bit: 8 Smart Mode Enable */
uint32_t GCMD:1; /*!< bit: 9 PMBus Group Command */
uint32_t AACKEN:1; /*!< bit: 10 Automatic Address Acknowledge */
uint32_t :3; /*!< bit: 11..13 Reserved */
uint32_t AMODE:2; /*!< bit: 14..15 Address Mode */
uint32_t CMD:2; /*!< bit: 16..17 Command */
uint32_t ACKACT:1; /*!< bit: 18 Acknowledge Action */
uint32_t :13; /*!< bit: 19..31 Reserved */
} bit; /*!< Structure used for bit access */
uint32_t reg; /*!< Type used for register access */
} SERCOM_I2CS_CTRLB_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_I2CS_CTRLB_OFFSET 0x04 /**< \brief (SERCOM_I2CS_CTRLB offset) I2CS Control B */
#define SERCOM_I2CS_CTRLB_RESETVALUE 0x00000000ul /**< \brief (SERCOM_I2CS_CTRLB reset_value) I2CS Control B */
#define SERCOM_I2CS_CTRLB_SMEN_Pos 8 /**< \brief (SERCOM_I2CS_CTRLB) Smart Mode Enable */
#define SERCOM_I2CS_CTRLB_SMEN (0x1ul << SERCOM_I2CS_CTRLB_SMEN_Pos)
#define SERCOM_I2CS_CTRLB_GCMD_Pos 9 /**< \brief (SERCOM_I2CS_CTRLB) PMBus Group Command */
#define SERCOM_I2CS_CTRLB_GCMD (0x1ul << SERCOM_I2CS_CTRLB_GCMD_Pos)
#define SERCOM_I2CS_CTRLB_AACKEN_Pos 10 /**< \brief (SERCOM_I2CS_CTRLB) Automatic Address Acknowledge */
#define SERCOM_I2CS_CTRLB_AACKEN (0x1ul << SERCOM_I2CS_CTRLB_AACKEN_Pos)
#define SERCOM_I2CS_CTRLB_AMODE_Pos 14 /**< \brief (SERCOM_I2CS_CTRLB) Address Mode */
#define SERCOM_I2CS_CTRLB_AMODE_Msk (0x3ul << SERCOM_I2CS_CTRLB_AMODE_Pos)
#define SERCOM_I2CS_CTRLB_AMODE(value) (SERCOM_I2CS_CTRLB_AMODE_Msk & ((value) << SERCOM_I2CS_CTRLB_AMODE_Pos))
#define SERCOM_I2CS_CTRLB_CMD_Pos 16 /**< \brief (SERCOM_I2CS_CTRLB) Command */
#define SERCOM_I2CS_CTRLB_CMD_Msk (0x3ul << SERCOM_I2CS_CTRLB_CMD_Pos)
#define SERCOM_I2CS_CTRLB_CMD(value) (SERCOM_I2CS_CTRLB_CMD_Msk & ((value) << SERCOM_I2CS_CTRLB_CMD_Pos))
#define SERCOM_I2CS_CTRLB_ACKACT_Pos 18 /**< \brief (SERCOM_I2CS_CTRLB) Acknowledge Action */
#define SERCOM_I2CS_CTRLB_ACKACT (0x1ul << SERCOM_I2CS_CTRLB_ACKACT_Pos)
#define SERCOM_I2CS_CTRLB_MASK 0x0007C700ul /**< \brief (SERCOM_I2CS_CTRLB) MASK Register */
/* -------- SERCOM_SPI_CTRLB : (SERCOM Offset: 0x04) (R/W 32) SPI SPI Control B -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint32_t CHSIZE:3; /*!< bit: 0.. 2 Character Size */
uint32_t :3; /*!< bit: 3.. 5 Reserved */
uint32_t PLOADEN:1; /*!< bit: 6 Data Preload Enable */
uint32_t :2; /*!< bit: 7.. 8 Reserved */
uint32_t SSDE:1; /*!< bit: 9 Slave Select Low Detect Enable */
uint32_t :3; /*!< bit: 10..12 Reserved */
uint32_t MSSEN:1; /*!< bit: 13 Master Slave Select Enable */
uint32_t AMODE:2; /*!< bit: 14..15 Address Mode */
uint32_t :1; /*!< bit: 16 Reserved */
uint32_t RXEN:1; /*!< bit: 17 Receiver Enable */
uint32_t :14; /*!< bit: 18..31 Reserved */
} bit; /*!< Structure used for bit access */
uint32_t reg; /*!< Type used for register access */
} SERCOM_SPI_CTRLB_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_SPI_CTRLB_OFFSET 0x04 /**< \brief (SERCOM_SPI_CTRLB offset) SPI Control B */
#define SERCOM_SPI_CTRLB_RESETVALUE 0x00000000ul /**< \brief (SERCOM_SPI_CTRLB reset_value) SPI Control B */
#define SERCOM_SPI_CTRLB_CHSIZE_Pos 0 /**< \brief (SERCOM_SPI_CTRLB) Character Size */
#define SERCOM_SPI_CTRLB_CHSIZE_Msk (0x7ul << SERCOM_SPI_CTRLB_CHSIZE_Pos)
#define SERCOM_SPI_CTRLB_CHSIZE(value) (SERCOM_SPI_CTRLB_CHSIZE_Msk & ((value) << SERCOM_SPI_CTRLB_CHSIZE_Pos))
#define SERCOM_SPI_CTRLB_PLOADEN_Pos 6 /**< \brief (SERCOM_SPI_CTRLB) Data Preload Enable */
#define SERCOM_SPI_CTRLB_PLOADEN (0x1ul << SERCOM_SPI_CTRLB_PLOADEN_Pos)
#define SERCOM_SPI_CTRLB_SSDE_Pos 9 /**< \brief (SERCOM_SPI_CTRLB) Slave Select Low Detect Enable */
#define SERCOM_SPI_CTRLB_SSDE (0x1ul << SERCOM_SPI_CTRLB_SSDE_Pos)
#define SERCOM_SPI_CTRLB_MSSEN_Pos 13 /**< \brief (SERCOM_SPI_CTRLB) Master Slave Select Enable */
#define SERCOM_SPI_CTRLB_MSSEN (0x1ul << SERCOM_SPI_CTRLB_MSSEN_Pos)
#define SERCOM_SPI_CTRLB_AMODE_Pos 14 /**< \brief (SERCOM_SPI_CTRLB) Address Mode */
#define SERCOM_SPI_CTRLB_AMODE_Msk (0x3ul << SERCOM_SPI_CTRLB_AMODE_Pos)
#define SERCOM_SPI_CTRLB_AMODE(value) (SERCOM_SPI_CTRLB_AMODE_Msk & ((value) << SERCOM_SPI_CTRLB_AMODE_Pos))
#define SERCOM_SPI_CTRLB_RXEN_Pos 17 /**< \brief (SERCOM_SPI_CTRLB) Receiver Enable */
#define SERCOM_SPI_CTRLB_RXEN (0x1ul << SERCOM_SPI_CTRLB_RXEN_Pos)
#define SERCOM_SPI_CTRLB_MASK 0x0002E247ul /**< \brief (SERCOM_SPI_CTRLB) MASK Register */
/* -------- SERCOM_USART_CTRLB : (SERCOM Offset: 0x04) (R/W 32) USART USART Control B -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint32_t CHSIZE:3; /*!< bit: 0.. 2 Character Size */
uint32_t :3; /*!< bit: 3.. 5 Reserved */
uint32_t SBMODE:1; /*!< bit: 6 Stop Bit Mode */
uint32_t :1; /*!< bit: 7 Reserved */
uint32_t COLDEN:1; /*!< bit: 8 Collision Detection Enable */
uint32_t SFDE:1; /*!< bit: 9 Start of Frame Detection Enable */
uint32_t ENC:1; /*!< bit: 10 Encoding Format */
uint32_t :2; /*!< bit: 11..12 Reserved */
uint32_t PMODE:1; /*!< bit: 13 Parity Mode */
uint32_t :2; /*!< bit: 14..15 Reserved */
uint32_t TXEN:1; /*!< bit: 16 Transmitter Enable */
uint32_t RXEN:1; /*!< bit: 17 Receiver Enable */
uint32_t :14; /*!< bit: 18..31 Reserved */
} bit; /*!< Structure used for bit access */
uint32_t reg; /*!< Type used for register access */
} SERCOM_USART_CTRLB_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_USART_CTRLB_OFFSET 0x04 /**< \brief (SERCOM_USART_CTRLB offset) USART Control B */
#define SERCOM_USART_CTRLB_RESETVALUE 0x00000000ul /**< \brief (SERCOM_USART_CTRLB reset_value) USART Control B */
#define SERCOM_USART_CTRLB_CHSIZE_Pos 0 /**< \brief (SERCOM_USART_CTRLB) Character Size */
#define SERCOM_USART_CTRLB_CHSIZE_Msk (0x7ul << SERCOM_USART_CTRLB_CHSIZE_Pos)
#define SERCOM_USART_CTRLB_CHSIZE(value) (SERCOM_USART_CTRLB_CHSIZE_Msk & ((value) << SERCOM_USART_CTRLB_CHSIZE_Pos))
#define SERCOM_USART_CTRLB_SBMODE_Pos 6 /**< \brief (SERCOM_USART_CTRLB) Stop Bit Mode */
#define SERCOM_USART_CTRLB_SBMODE (0x1ul << SERCOM_USART_CTRLB_SBMODE_Pos)
#define SERCOM_USART_CTRLB_COLDEN_Pos 8 /**< \brief (SERCOM_USART_CTRLB) Collision Detection Enable */
#define SERCOM_USART_CTRLB_COLDEN (0x1ul << SERCOM_USART_CTRLB_COLDEN_Pos)
#define SERCOM_USART_CTRLB_SFDE_Pos 9 /**< \brief (SERCOM_USART_CTRLB) Start of Frame Detection Enable */
#define SERCOM_USART_CTRLB_SFDE (0x1ul << SERCOM_USART_CTRLB_SFDE_Pos)
#define SERCOM_USART_CTRLB_ENC_Pos 10 /**< \brief (SERCOM_USART_CTRLB) Encoding Format */
#define SERCOM_USART_CTRLB_ENC (0x1ul << SERCOM_USART_CTRLB_ENC_Pos)
#define SERCOM_USART_CTRLB_PMODE_Pos 13 /**< \brief (SERCOM_USART_CTRLB) Parity Mode */
#define SERCOM_USART_CTRLB_PMODE (0x1ul << SERCOM_USART_CTRLB_PMODE_Pos)
#define SERCOM_USART_CTRLB_TXEN_Pos 16 /**< \brief (SERCOM_USART_CTRLB) Transmitter Enable */
#define SERCOM_USART_CTRLB_TXEN (0x1ul << SERCOM_USART_CTRLB_TXEN_Pos)
#define SERCOM_USART_CTRLB_RXEN_Pos 17 /**< \brief (SERCOM_USART_CTRLB) Receiver Enable */
#define SERCOM_USART_CTRLB_RXEN (0x1ul << SERCOM_USART_CTRLB_RXEN_Pos)
#define SERCOM_USART_CTRLB_MASK 0x00032747ul /**< \brief (SERCOM_USART_CTRLB) MASK Register */
/* -------- SERCOM_I2CM_BAUD : (SERCOM Offset: 0x0C) (R/W 32) I2CM I2CM Baud Rate -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint32_t BAUD:8; /*!< bit: 0.. 7 Baud Rate Value */
uint32_t BAUDLOW:8; /*!< bit: 8..15 Baud Rate Value Low */
uint32_t HSBAUD:8; /*!< bit: 16..23 High Speed Baud Rate Value */
uint32_t HSBAUDLOW:8; /*!< bit: 24..31 High Speed Baud Rate Value Low */
} bit; /*!< Structure used for bit access */
uint32_t reg; /*!< Type used for register access */
} SERCOM_I2CM_BAUD_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_I2CM_BAUD_OFFSET 0x0C /**< \brief (SERCOM_I2CM_BAUD offset) I2CM Baud Rate */
#define SERCOM_I2CM_BAUD_RESETVALUE 0x00000000ul /**< \brief (SERCOM_I2CM_BAUD reset_value) I2CM Baud Rate */
#define SERCOM_I2CM_BAUD_BAUD_Pos 0 /**< \brief (SERCOM_I2CM_BAUD) Baud Rate Value */
#define SERCOM_I2CM_BAUD_BAUD_Msk (0xFFul << SERCOM_I2CM_BAUD_BAUD_Pos)
#define SERCOM_I2CM_BAUD_BAUD(value) (SERCOM_I2CM_BAUD_BAUD_Msk & ((value) << SERCOM_I2CM_BAUD_BAUD_Pos))
#define SERCOM_I2CM_BAUD_BAUDLOW_Pos 8 /**< \brief (SERCOM_I2CM_BAUD) Baud Rate Value Low */
#define SERCOM_I2CM_BAUD_BAUDLOW_Msk (0xFFul << SERCOM_I2CM_BAUD_BAUDLOW_Pos)
#define SERCOM_I2CM_BAUD_BAUDLOW(value) (SERCOM_I2CM_BAUD_BAUDLOW_Msk & ((value) << SERCOM_I2CM_BAUD_BAUDLOW_Pos))
#define SERCOM_I2CM_BAUD_HSBAUD_Pos 16 /**< \brief (SERCOM_I2CM_BAUD) High Speed Baud Rate Value */
#define SERCOM_I2CM_BAUD_HSBAUD_Msk (0xFFul << SERCOM_I2CM_BAUD_HSBAUD_Pos)
#define SERCOM_I2CM_BAUD_HSBAUD(value) (SERCOM_I2CM_BAUD_HSBAUD_Msk & ((value) << SERCOM_I2CM_BAUD_HSBAUD_Pos))
#define SERCOM_I2CM_BAUD_HSBAUDLOW_Pos 24 /**< \brief (SERCOM_I2CM_BAUD) High Speed Baud Rate Value Low */
#define SERCOM_I2CM_BAUD_HSBAUDLOW_Msk (0xFFul << SERCOM_I2CM_BAUD_HSBAUDLOW_Pos)
#define SERCOM_I2CM_BAUD_HSBAUDLOW(value) (SERCOM_I2CM_BAUD_HSBAUDLOW_Msk & ((value) << SERCOM_I2CM_BAUD_HSBAUDLOW_Pos))
#define SERCOM_I2CM_BAUD_MASK 0xFFFFFFFFul /**< \brief (SERCOM_I2CM_BAUD) MASK Register */
/* -------- SERCOM_SPI_BAUD : (SERCOM Offset: 0x0C) (R/W 8) SPI SPI Baud Rate -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint8_t BAUD:8; /*!< bit: 0.. 7 Baud Rate Value */
} bit; /*!< Structure used for bit access */
uint8_t reg; /*!< Type used for register access */
} SERCOM_SPI_BAUD_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_SPI_BAUD_OFFSET 0x0C /**< \brief (SERCOM_SPI_BAUD offset) SPI Baud Rate */
#define SERCOM_SPI_BAUD_RESETVALUE 0x00ul /**< \brief (SERCOM_SPI_BAUD reset_value) SPI Baud Rate */
#define SERCOM_SPI_BAUD_BAUD_Pos 0 /**< \brief (SERCOM_SPI_BAUD) Baud Rate Value */
#define SERCOM_SPI_BAUD_BAUD_Msk (0xFFul << SERCOM_SPI_BAUD_BAUD_Pos)
#define SERCOM_SPI_BAUD_BAUD(value) (SERCOM_SPI_BAUD_BAUD_Msk & ((value) << SERCOM_SPI_BAUD_BAUD_Pos))
#define SERCOM_SPI_BAUD_MASK 0xFFul /**< \brief (SERCOM_SPI_BAUD) MASK Register */
/* -------- SERCOM_USART_BAUD : (SERCOM Offset: 0x0C) (R/W 16) USART USART Baud Rate -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint16_t BAUD:16; /*!< bit: 0..15 Baud Rate Value */
} bit; /*!< Structure used for bit access */
struct { // FRAC mode
uint16_t BAUD:13; /*!< bit: 0..12 Baud Rate Value */
uint16_t FP:3; /*!< bit: 13..15 Fractional Part */
} FRAC; /*!< Structure used for FRAC */
struct { // FRACFP mode
uint16_t BAUD:13; /*!< bit: 0..12 Baud Rate Value */
uint16_t FP:3; /*!< bit: 13..15 Fractional Part */
} FRACFP; /*!< Structure used for FRACFP */
struct { // USARTFP mode
uint16_t BAUD:16; /*!< bit: 0..15 Baud Rate Value */
} USARTFP; /*!< Structure used for USARTFP */
uint16_t reg; /*!< Type used for register access */
} SERCOM_USART_BAUD_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_USART_BAUD_OFFSET 0x0C /**< \brief (SERCOM_USART_BAUD offset) USART Baud Rate */
#define SERCOM_USART_BAUD_RESETVALUE 0x0000ul /**< \brief (SERCOM_USART_BAUD reset_value) USART Baud Rate */
#define SERCOM_USART_BAUD_BAUD_Pos 0 /**< \brief (SERCOM_USART_BAUD) Baud Rate Value */
#define SERCOM_USART_BAUD_BAUD_Msk (0xFFFFul << SERCOM_USART_BAUD_BAUD_Pos)
#define SERCOM_USART_BAUD_BAUD(value) (SERCOM_USART_BAUD_BAUD_Msk & ((value) << SERCOM_USART_BAUD_BAUD_Pos))
#define SERCOM_USART_BAUD_MASK 0xFFFFul /**< \brief (SERCOM_USART_BAUD) MASK Register */
// FRAC mode
#define SERCOM_USART_BAUD_FRAC_BAUD_Pos 0 /**< \brief (SERCOM_USART_BAUD_FRAC) Baud Rate Value */
#define SERCOM_USART_BAUD_FRAC_BAUD_Msk (0x1FFFul << SERCOM_USART_BAUD_FRAC_BAUD_Pos)
#define SERCOM_USART_BAUD_FRAC_BAUD(value) (SERCOM_USART_BAUD_FRAC_BAUD_Msk & ((value) << SERCOM_USART_BAUD_FRAC_BAUD_Pos))
#define SERCOM_USART_BAUD_FRAC_FP_Pos 13 /**< \brief (SERCOM_USART_BAUD_FRAC) Fractional Part */
#define SERCOM_USART_BAUD_FRAC_FP_Msk (0x7ul << SERCOM_USART_BAUD_FRAC_FP_Pos)
#define SERCOM_USART_BAUD_FRAC_FP(value) (SERCOM_USART_BAUD_FRAC_FP_Msk & ((value) << SERCOM_USART_BAUD_FRAC_FP_Pos))
#define SERCOM_USART_BAUD_FRAC_MASK 0xFFFFul /**< \brief (SERCOM_USART_BAUD_FRAC) MASK Register */
// FRACFP mode
#define SERCOM_USART_BAUD_FRACFP_BAUD_Pos 0 /**< \brief (SERCOM_USART_BAUD_FRACFP) Baud Rate Value */
#define SERCOM_USART_BAUD_FRACFP_BAUD_Msk (0x1FFFul << SERCOM_USART_BAUD_FRACFP_BAUD_Pos)
#define SERCOM_USART_BAUD_FRACFP_BAUD(value) (SERCOM_USART_BAUD_FRACFP_BAUD_Msk & ((value) << SERCOM_USART_BAUD_FRACFP_BAUD_Pos))
#define SERCOM_USART_BAUD_FRACFP_FP_Pos 13 /**< \brief (SERCOM_USART_BAUD_FRACFP) Fractional Part */
#define SERCOM_USART_BAUD_FRACFP_FP_Msk (0x7ul << SERCOM_USART_BAUD_FRACFP_FP_Pos)
#define SERCOM_USART_BAUD_FRACFP_FP(value) (SERCOM_USART_BAUD_FRACFP_FP_Msk & ((value) << SERCOM_USART_BAUD_FRACFP_FP_Pos))
#define SERCOM_USART_BAUD_FRACFP_MASK 0xFFFFul /**< \brief (SERCOM_USART_BAUD_FRACFP) MASK Register */
// USARTFP mode
#define SERCOM_USART_BAUD_USARTFP_BAUD_Pos 0 /**< \brief (SERCOM_USART_BAUD_USARTFP) Baud Rate Value */
#define SERCOM_USART_BAUD_USARTFP_BAUD_Msk (0xFFFFul << SERCOM_USART_BAUD_USARTFP_BAUD_Pos)
#define SERCOM_USART_BAUD_USARTFP_BAUD(value) (SERCOM_USART_BAUD_USARTFP_BAUD_Msk & ((value) << SERCOM_USART_BAUD_USARTFP_BAUD_Pos))
#define SERCOM_USART_BAUD_USARTFP_MASK 0xFFFFul /**< \brief (SERCOM_USART_BAUD_USARTFP) MASK Register */
/* -------- SERCOM_USART_RXPL : (SERCOM Offset: 0x0E) (R/W 8) USART USART Receive Pulse Length -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint8_t RXPL:8; /*!< bit: 0.. 7 Receive Pulse Length */
} bit; /*!< Structure used for bit access */
uint8_t reg; /*!< Type used for register access */
} SERCOM_USART_RXPL_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_USART_RXPL_OFFSET 0x0E /**< \brief (SERCOM_USART_RXPL offset) USART Receive Pulse Length */
#define SERCOM_USART_RXPL_RESETVALUE 0x00ul /**< \brief (SERCOM_USART_RXPL reset_value) USART Receive Pulse Length */
#define SERCOM_USART_RXPL_RXPL_Pos 0 /**< \brief (SERCOM_USART_RXPL) Receive Pulse Length */
#define SERCOM_USART_RXPL_RXPL_Msk (0xFFul << SERCOM_USART_RXPL_RXPL_Pos)
#define SERCOM_USART_RXPL_RXPL(value) (SERCOM_USART_RXPL_RXPL_Msk & ((value) << SERCOM_USART_RXPL_RXPL_Pos))
#define SERCOM_USART_RXPL_MASK 0xFFul /**< \brief (SERCOM_USART_RXPL) MASK Register */
/* -------- SERCOM_I2CM_INTENCLR : (SERCOM Offset: 0x14) (R/W 8) I2CM I2CM Interrupt Enable Clear -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint8_t MB:1; /*!< bit: 0 Master On Bus Interrupt Disable */
uint8_t SB:1; /*!< bit: 1 Slave On Bus Interrupt Disable */
uint8_t :5; /*!< bit: 2.. 6 Reserved */
uint8_t ERROR:1; /*!< bit: 7 Combined Error Interrupt Disable */
} bit; /*!< Structure used for bit access */
uint8_t reg; /*!< Type used for register access */
} SERCOM_I2CM_INTENCLR_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_I2CM_INTENCLR_OFFSET 0x14 /**< \brief (SERCOM_I2CM_INTENCLR offset) I2CM Interrupt Enable Clear */
#define SERCOM_I2CM_INTENCLR_RESETVALUE 0x00ul /**< \brief (SERCOM_I2CM_INTENCLR reset_value) I2CM Interrupt Enable Clear */
#define SERCOM_I2CM_INTENCLR_MB_Pos 0 /**< \brief (SERCOM_I2CM_INTENCLR) Master On Bus Interrupt Disable */
#define SERCOM_I2CM_INTENCLR_MB (0x1ul << SERCOM_I2CM_INTENCLR_MB_Pos)
#define SERCOM_I2CM_INTENCLR_SB_Pos 1 /**< \brief (SERCOM_I2CM_INTENCLR) Slave On Bus Interrupt Disable */
#define SERCOM_I2CM_INTENCLR_SB (0x1ul << SERCOM_I2CM_INTENCLR_SB_Pos)
#define SERCOM_I2CM_INTENCLR_ERROR_Pos 7 /**< \brief (SERCOM_I2CM_INTENCLR) Combined Error Interrupt Disable */
#define SERCOM_I2CM_INTENCLR_ERROR (0x1ul << SERCOM_I2CM_INTENCLR_ERROR_Pos)
#define SERCOM_I2CM_INTENCLR_MASK 0x83ul /**< \brief (SERCOM_I2CM_INTENCLR) MASK Register */
/* -------- SERCOM_I2CS_INTENCLR : (SERCOM Offset: 0x14) (R/W 8) I2CS I2CS Interrupt Enable Clear -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint8_t PREC:1; /*!< bit: 0 Stop Received Interrupt Disable */
uint8_t AMATCH:1; /*!< bit: 1 Address Match Interrupt Disable */
uint8_t DRDY:1; /*!< bit: 2 Data Interrupt Disable */
uint8_t :4; /*!< bit: 3.. 6 Reserved */
uint8_t ERROR:1; /*!< bit: 7 Combined Error Interrupt Disable */
} bit; /*!< Structure used for bit access */
uint8_t reg; /*!< Type used for register access */
} SERCOM_I2CS_INTENCLR_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_I2CS_INTENCLR_OFFSET 0x14 /**< \brief (SERCOM_I2CS_INTENCLR offset) I2CS Interrupt Enable Clear */
#define SERCOM_I2CS_INTENCLR_RESETVALUE 0x00ul /**< \brief (SERCOM_I2CS_INTENCLR reset_value) I2CS Interrupt Enable Clear */
#define SERCOM_I2CS_INTENCLR_PREC_Pos 0 /**< \brief (SERCOM_I2CS_INTENCLR) Stop Received Interrupt Disable */
#define SERCOM_I2CS_INTENCLR_PREC (0x1ul << SERCOM_I2CS_INTENCLR_PREC_Pos)
#define SERCOM_I2CS_INTENCLR_AMATCH_Pos 1 /**< \brief (SERCOM_I2CS_INTENCLR) Address Match Interrupt Disable */
#define SERCOM_I2CS_INTENCLR_AMATCH (0x1ul << SERCOM_I2CS_INTENCLR_AMATCH_Pos)
#define SERCOM_I2CS_INTENCLR_DRDY_Pos 2 /**< \brief (SERCOM_I2CS_INTENCLR) Data Interrupt Disable */
#define SERCOM_I2CS_INTENCLR_DRDY (0x1ul << SERCOM_I2CS_INTENCLR_DRDY_Pos)
#define SERCOM_I2CS_INTENCLR_ERROR_Pos 7 /**< \brief (SERCOM_I2CS_INTENCLR) Combined Error Interrupt Disable */
#define SERCOM_I2CS_INTENCLR_ERROR (0x1ul << SERCOM_I2CS_INTENCLR_ERROR_Pos)
#define SERCOM_I2CS_INTENCLR_MASK 0x87ul /**< \brief (SERCOM_I2CS_INTENCLR) MASK Register */
/* -------- SERCOM_SPI_INTENCLR : (SERCOM Offset: 0x14) (R/W 8) SPI SPI Interrupt Enable Clear -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint8_t DRE:1; /*!< bit: 0 Data Register Empty Interrupt Disable */
uint8_t TXC:1; /*!< bit: 1 Transmit Complete Interrupt Disable */
uint8_t RXC:1; /*!< bit: 2 Receive Complete Interrupt Disable */
uint8_t SSL:1; /*!< bit: 3 Slave Select Low Interrupt Disable */
uint8_t :3; /*!< bit: 4.. 6 Reserved */
uint8_t ERROR:1; /*!< bit: 7 Combined Error Interrupt Disable */
} bit; /*!< Structure used for bit access */
uint8_t reg; /*!< Type used for register access */
} SERCOM_SPI_INTENCLR_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_SPI_INTENCLR_OFFSET 0x14 /**< \brief (SERCOM_SPI_INTENCLR offset) SPI Interrupt Enable Clear */
#define SERCOM_SPI_INTENCLR_RESETVALUE 0x00ul /**< \brief (SERCOM_SPI_INTENCLR reset_value) SPI Interrupt Enable Clear */
#define SERCOM_SPI_INTENCLR_DRE_Pos 0 /**< \brief (SERCOM_SPI_INTENCLR) Data Register Empty Interrupt Disable */
#define SERCOM_SPI_INTENCLR_DRE (0x1ul << SERCOM_SPI_INTENCLR_DRE_Pos)
#define SERCOM_SPI_INTENCLR_TXC_Pos 1 /**< \brief (SERCOM_SPI_INTENCLR) Transmit Complete Interrupt Disable */
#define SERCOM_SPI_INTENCLR_TXC (0x1ul << SERCOM_SPI_INTENCLR_TXC_Pos)
#define SERCOM_SPI_INTENCLR_RXC_Pos 2 /**< \brief (SERCOM_SPI_INTENCLR) Receive Complete Interrupt Disable */
#define SERCOM_SPI_INTENCLR_RXC (0x1ul << SERCOM_SPI_INTENCLR_RXC_Pos)
#define SERCOM_SPI_INTENCLR_SSL_Pos 3 /**< \brief (SERCOM_SPI_INTENCLR) Slave Select Low Interrupt Disable */
#define SERCOM_SPI_INTENCLR_SSL (0x1ul << SERCOM_SPI_INTENCLR_SSL_Pos)
#define SERCOM_SPI_INTENCLR_ERROR_Pos 7 /**< \brief (SERCOM_SPI_INTENCLR) Combined Error Interrupt Disable */
#define SERCOM_SPI_INTENCLR_ERROR (0x1ul << SERCOM_SPI_INTENCLR_ERROR_Pos)
#define SERCOM_SPI_INTENCLR_MASK 0x8Ful /**< \brief (SERCOM_SPI_INTENCLR) MASK Register */
/* -------- SERCOM_USART_INTENCLR : (SERCOM Offset: 0x14) (R/W 8) USART USART Interrupt Enable Clear -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint8_t DRE:1; /*!< bit: 0 Data Register Empty Interrupt Disable */
uint8_t TXC:1; /*!< bit: 1 Transmit Complete Interrupt Disable */
uint8_t RXC:1; /*!< bit: 2 Receive Complete Interrupt Disable */
uint8_t RXS:1; /*!< bit: 3 Receive Start Interrupt Disable */
uint8_t CTSIC:1; /*!< bit: 4 Clear To Send Input Change Interrupt Disable */
uint8_t RXBRK:1; /*!< bit: 5 Break Received Interrupt Disable */
uint8_t :1; /*!< bit: 6 Reserved */
uint8_t ERROR:1; /*!< bit: 7 Combined Error Interrupt Disable */
} bit; /*!< Structure used for bit access */
uint8_t reg; /*!< Type used for register access */
} SERCOM_USART_INTENCLR_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_USART_INTENCLR_OFFSET 0x14 /**< \brief (SERCOM_USART_INTENCLR offset) USART Interrupt Enable Clear */
#define SERCOM_USART_INTENCLR_RESETVALUE 0x00ul /**< \brief (SERCOM_USART_INTENCLR reset_value) USART Interrupt Enable Clear */
#define SERCOM_USART_INTENCLR_DRE_Pos 0 /**< \brief (SERCOM_USART_INTENCLR) Data Register Empty Interrupt Disable */
#define SERCOM_USART_INTENCLR_DRE (0x1ul << SERCOM_USART_INTENCLR_DRE_Pos)
#define SERCOM_USART_INTENCLR_TXC_Pos 1 /**< \brief (SERCOM_USART_INTENCLR) Transmit Complete Interrupt Disable */
#define SERCOM_USART_INTENCLR_TXC (0x1ul << SERCOM_USART_INTENCLR_TXC_Pos)
#define SERCOM_USART_INTENCLR_RXC_Pos 2 /**< \brief (SERCOM_USART_INTENCLR) Receive Complete Interrupt Disable */
#define SERCOM_USART_INTENCLR_RXC (0x1ul << SERCOM_USART_INTENCLR_RXC_Pos)
#define SERCOM_USART_INTENCLR_RXS_Pos 3 /**< \brief (SERCOM_USART_INTENCLR) Receive Start Interrupt Disable */
#define SERCOM_USART_INTENCLR_RXS (0x1ul << SERCOM_USART_INTENCLR_RXS_Pos)
#define SERCOM_USART_INTENCLR_CTSIC_Pos 4 /**< \brief (SERCOM_USART_INTENCLR) Clear To Send Input Change Interrupt Disable */
#define SERCOM_USART_INTENCLR_CTSIC (0x1ul << SERCOM_USART_INTENCLR_CTSIC_Pos)
#define SERCOM_USART_INTENCLR_RXBRK_Pos 5 /**< \brief (SERCOM_USART_INTENCLR) Break Received Interrupt Disable */
#define SERCOM_USART_INTENCLR_RXBRK (0x1ul << SERCOM_USART_INTENCLR_RXBRK_Pos)
#define SERCOM_USART_INTENCLR_ERROR_Pos 7 /**< \brief (SERCOM_USART_INTENCLR) Combined Error Interrupt Disable */
#define SERCOM_USART_INTENCLR_ERROR (0x1ul << SERCOM_USART_INTENCLR_ERROR_Pos)
#define SERCOM_USART_INTENCLR_MASK 0xBFul /**< \brief (SERCOM_USART_INTENCLR) MASK Register */
/* -------- SERCOM_I2CM_INTENSET : (SERCOM Offset: 0x16) (R/W 8) I2CM I2CM Interrupt Enable Set -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint8_t MB:1; /*!< bit: 0 Master On Bus Interrupt Enable */
uint8_t SB:1; /*!< bit: 1 Slave On Bus Interrupt Enable */
uint8_t :5; /*!< bit: 2.. 6 Reserved */
uint8_t ERROR:1; /*!< bit: 7 Combined Error Interrupt Enable */
} bit; /*!< Structure used for bit access */
uint8_t reg; /*!< Type used for register access */
} SERCOM_I2CM_INTENSET_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_I2CM_INTENSET_OFFSET 0x16 /**< \brief (SERCOM_I2CM_INTENSET offset) I2CM Interrupt Enable Set */
#define SERCOM_I2CM_INTENSET_RESETVALUE 0x00ul /**< \brief (SERCOM_I2CM_INTENSET reset_value) I2CM Interrupt Enable Set */
#define SERCOM_I2CM_INTENSET_MB_Pos 0 /**< \brief (SERCOM_I2CM_INTENSET) Master On Bus Interrupt Enable */
#define SERCOM_I2CM_INTENSET_MB (0x1ul << SERCOM_I2CM_INTENSET_MB_Pos)
#define SERCOM_I2CM_INTENSET_SB_Pos 1 /**< \brief (SERCOM_I2CM_INTENSET) Slave On Bus Interrupt Enable */
#define SERCOM_I2CM_INTENSET_SB (0x1ul << SERCOM_I2CM_INTENSET_SB_Pos)
#define SERCOM_I2CM_INTENSET_ERROR_Pos 7 /**< \brief (SERCOM_I2CM_INTENSET) Combined Error Interrupt Enable */
#define SERCOM_I2CM_INTENSET_ERROR (0x1ul << SERCOM_I2CM_INTENSET_ERROR_Pos)
#define SERCOM_I2CM_INTENSET_MASK 0x83ul /**< \brief (SERCOM_I2CM_INTENSET) MASK Register */
/* -------- SERCOM_I2CS_INTENSET : (SERCOM Offset: 0x16) (R/W 8) I2CS I2CS Interrupt Enable Set -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint8_t PREC:1; /*!< bit: 0 Stop Received Interrupt Enable */
uint8_t AMATCH:1; /*!< bit: 1 Address Match Interrupt Enable */
uint8_t DRDY:1; /*!< bit: 2 Data Interrupt Enable */
uint8_t :4; /*!< bit: 3.. 6 Reserved */
uint8_t ERROR:1; /*!< bit: 7 Combined Error Interrupt Enable */
} bit; /*!< Structure used for bit access */
uint8_t reg; /*!< Type used for register access */
} SERCOM_I2CS_INTENSET_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_I2CS_INTENSET_OFFSET 0x16 /**< \brief (SERCOM_I2CS_INTENSET offset) I2CS Interrupt Enable Set */
#define SERCOM_I2CS_INTENSET_RESETVALUE 0x00ul /**< \brief (SERCOM_I2CS_INTENSET reset_value) I2CS Interrupt Enable Set */
#define SERCOM_I2CS_INTENSET_PREC_Pos 0 /**< \brief (SERCOM_I2CS_INTENSET) Stop Received Interrupt Enable */
#define SERCOM_I2CS_INTENSET_PREC (0x1ul << SERCOM_I2CS_INTENSET_PREC_Pos)
#define SERCOM_I2CS_INTENSET_AMATCH_Pos 1 /**< \brief (SERCOM_I2CS_INTENSET) Address Match Interrupt Enable */
#define SERCOM_I2CS_INTENSET_AMATCH (0x1ul << SERCOM_I2CS_INTENSET_AMATCH_Pos)
#define SERCOM_I2CS_INTENSET_DRDY_Pos 2 /**< \brief (SERCOM_I2CS_INTENSET) Data Interrupt Enable */
#define SERCOM_I2CS_INTENSET_DRDY (0x1ul << SERCOM_I2CS_INTENSET_DRDY_Pos)
#define SERCOM_I2CS_INTENSET_ERROR_Pos 7 /**< \brief (SERCOM_I2CS_INTENSET) Combined Error Interrupt Enable */
#define SERCOM_I2CS_INTENSET_ERROR (0x1ul << SERCOM_I2CS_INTENSET_ERROR_Pos)
#define SERCOM_I2CS_INTENSET_MASK 0x87ul /**< \brief (SERCOM_I2CS_INTENSET) MASK Register */
/* -------- SERCOM_SPI_INTENSET : (SERCOM Offset: 0x16) (R/W 8) SPI SPI Interrupt Enable Set -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint8_t DRE:1; /*!< bit: 0 Data Register Empty Interrupt Enable */
uint8_t TXC:1; /*!< bit: 1 Transmit Complete Interrupt Enable */
uint8_t RXC:1; /*!< bit: 2 Receive Complete Interrupt Enable */
uint8_t SSL:1; /*!< bit: 3 Slave Select Low Interrupt Enable */
uint8_t :3; /*!< bit: 4.. 6 Reserved */
uint8_t ERROR:1; /*!< bit: 7 Combined Error Interrupt Enable */
} bit; /*!< Structure used for bit access */
uint8_t reg; /*!< Type used for register access */
} SERCOM_SPI_INTENSET_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_SPI_INTENSET_OFFSET 0x16 /**< \brief (SERCOM_SPI_INTENSET offset) SPI Interrupt Enable Set */
#define SERCOM_SPI_INTENSET_RESETVALUE 0x00ul /**< \brief (SERCOM_SPI_INTENSET reset_value) SPI Interrupt Enable Set */
#define SERCOM_SPI_INTENSET_DRE_Pos 0 /**< \brief (SERCOM_SPI_INTENSET) Data Register Empty Interrupt Enable */
#define SERCOM_SPI_INTENSET_DRE (0x1ul << SERCOM_SPI_INTENSET_DRE_Pos)
#define SERCOM_SPI_INTENSET_TXC_Pos 1 /**< \brief (SERCOM_SPI_INTENSET) Transmit Complete Interrupt Enable */
#define SERCOM_SPI_INTENSET_TXC (0x1ul << SERCOM_SPI_INTENSET_TXC_Pos)
#define SERCOM_SPI_INTENSET_RXC_Pos 2 /**< \brief (SERCOM_SPI_INTENSET) Receive Complete Interrupt Enable */
#define SERCOM_SPI_INTENSET_RXC (0x1ul << SERCOM_SPI_INTENSET_RXC_Pos)
#define SERCOM_SPI_INTENSET_SSL_Pos 3 /**< \brief (SERCOM_SPI_INTENSET) Slave Select Low Interrupt Enable */
#define SERCOM_SPI_INTENSET_SSL (0x1ul << SERCOM_SPI_INTENSET_SSL_Pos)
#define SERCOM_SPI_INTENSET_ERROR_Pos 7 /**< \brief (SERCOM_SPI_INTENSET) Combined Error Interrupt Enable */
#define SERCOM_SPI_INTENSET_ERROR (0x1ul << SERCOM_SPI_INTENSET_ERROR_Pos)
#define SERCOM_SPI_INTENSET_MASK 0x8Ful /**< \brief (SERCOM_SPI_INTENSET) MASK Register */
/* -------- SERCOM_USART_INTENSET : (SERCOM Offset: 0x16) (R/W 8) USART USART Interrupt Enable Set -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint8_t DRE:1; /*!< bit: 0 Data Register Empty Interrupt Enable */
uint8_t TXC:1; /*!< bit: 1 Transmit Complete Interrupt Enable */
uint8_t RXC:1; /*!< bit: 2 Receive Complete Interrupt Enable */
uint8_t RXS:1; /*!< bit: 3 Receive Start Interrupt Enable */
uint8_t CTSIC:1; /*!< bit: 4 Clear To Send Input Change Interrupt Enable */
uint8_t RXBRK:1; /*!< bit: 5 Break Received Interrupt Enable */
uint8_t :1; /*!< bit: 6 Reserved */
uint8_t ERROR:1; /*!< bit: 7 Combined Error Interrupt Enable */
} bit; /*!< Structure used for bit access */
uint8_t reg; /*!< Type used for register access */
} SERCOM_USART_INTENSET_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_USART_INTENSET_OFFSET 0x16 /**< \brief (SERCOM_USART_INTENSET offset) USART Interrupt Enable Set */
#define SERCOM_USART_INTENSET_RESETVALUE 0x00ul /**< \brief (SERCOM_USART_INTENSET reset_value) USART Interrupt Enable Set */
#define SERCOM_USART_INTENSET_DRE_Pos 0 /**< \brief (SERCOM_USART_INTENSET) Data Register Empty Interrupt Enable */
#define SERCOM_USART_INTENSET_DRE (0x1ul << SERCOM_USART_INTENSET_DRE_Pos)
#define SERCOM_USART_INTENSET_TXC_Pos 1 /**< \brief (SERCOM_USART_INTENSET) Transmit Complete Interrupt Enable */
#define SERCOM_USART_INTENSET_TXC (0x1ul << SERCOM_USART_INTENSET_TXC_Pos)
#define SERCOM_USART_INTENSET_RXC_Pos 2 /**< \brief (SERCOM_USART_INTENSET) Receive Complete Interrupt Enable */
#define SERCOM_USART_INTENSET_RXC (0x1ul << SERCOM_USART_INTENSET_RXC_Pos)
#define SERCOM_USART_INTENSET_RXS_Pos 3 /**< \brief (SERCOM_USART_INTENSET) Receive Start Interrupt Enable */
#define SERCOM_USART_INTENSET_RXS (0x1ul << SERCOM_USART_INTENSET_RXS_Pos)
#define SERCOM_USART_INTENSET_CTSIC_Pos 4 /**< \brief (SERCOM_USART_INTENSET) Clear To Send Input Change Interrupt Enable */
#define SERCOM_USART_INTENSET_CTSIC (0x1ul << SERCOM_USART_INTENSET_CTSIC_Pos)
#define SERCOM_USART_INTENSET_RXBRK_Pos 5 /**< \brief (SERCOM_USART_INTENSET) Break Received Interrupt Enable */
#define SERCOM_USART_INTENSET_RXBRK (0x1ul << SERCOM_USART_INTENSET_RXBRK_Pos)
#define SERCOM_USART_INTENSET_ERROR_Pos 7 /**< \brief (SERCOM_USART_INTENSET) Combined Error Interrupt Enable */
#define SERCOM_USART_INTENSET_ERROR (0x1ul << SERCOM_USART_INTENSET_ERROR_Pos)
#define SERCOM_USART_INTENSET_MASK 0xBFul /**< \brief (SERCOM_USART_INTENSET) MASK Register */
/* -------- SERCOM_I2CM_INTFLAG : (SERCOM Offset: 0x18) (R/W 8) I2CM I2CM Interrupt Flag Status and Clear -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union { // __I to avoid read-modify-write on write-to-clear register
struct {
__I uint8_t MB:1; /*!< bit: 0 Master On Bus Interrupt */
__I uint8_t SB:1; /*!< bit: 1 Slave On Bus Interrupt */
__I uint8_t :5; /*!< bit: 2.. 6 Reserved */
__I uint8_t ERROR:1; /*!< bit: 7 Combined Error Interrupt */
} bit; /*!< Structure used for bit access */
uint8_t reg; /*!< Type used for register access */
} SERCOM_I2CM_INTFLAG_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_I2CM_INTFLAG_OFFSET 0x18 /**< \brief (SERCOM_I2CM_INTFLAG offset) I2CM Interrupt Flag Status and Clear */
#define SERCOM_I2CM_INTFLAG_RESETVALUE 0x00ul /**< \brief (SERCOM_I2CM_INTFLAG reset_value) I2CM Interrupt Flag Status and Clear */
#define SERCOM_I2CM_INTFLAG_MB_Pos 0 /**< \brief (SERCOM_I2CM_INTFLAG) Master On Bus Interrupt */
#define SERCOM_I2CM_INTFLAG_MB (0x1ul << SERCOM_I2CM_INTFLAG_MB_Pos)
#define SERCOM_I2CM_INTFLAG_SB_Pos 1 /**< \brief (SERCOM_I2CM_INTFLAG) Slave On Bus Interrupt */
#define SERCOM_I2CM_INTFLAG_SB (0x1ul << SERCOM_I2CM_INTFLAG_SB_Pos)
#define SERCOM_I2CM_INTFLAG_ERROR_Pos 7 /**< \brief (SERCOM_I2CM_INTFLAG) Combined Error Interrupt */
#define SERCOM_I2CM_INTFLAG_ERROR (0x1ul << SERCOM_I2CM_INTFLAG_ERROR_Pos)
#define SERCOM_I2CM_INTFLAG_MASK 0x83ul /**< \brief (SERCOM_I2CM_INTFLAG) MASK Register */
/* -------- SERCOM_I2CS_INTFLAG : (SERCOM Offset: 0x18) (R/W 8) I2CS I2CS Interrupt Flag Status and Clear -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union { // __I to avoid read-modify-write on write-to-clear register
struct {
__I uint8_t PREC:1; /*!< bit: 0 Stop Received Interrupt */
__I uint8_t AMATCH:1; /*!< bit: 1 Address Match Interrupt */
__I uint8_t DRDY:1; /*!< bit: 2 Data Interrupt */
__I uint8_t :4; /*!< bit: 3.. 6 Reserved */
__I uint8_t ERROR:1; /*!< bit: 7 Combined Error Interrupt */
} bit; /*!< Structure used for bit access */
uint8_t reg; /*!< Type used for register access */
} SERCOM_I2CS_INTFLAG_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_I2CS_INTFLAG_OFFSET 0x18 /**< \brief (SERCOM_I2CS_INTFLAG offset) I2CS Interrupt Flag Status and Clear */
#define SERCOM_I2CS_INTFLAG_RESETVALUE 0x00ul /**< \brief (SERCOM_I2CS_INTFLAG reset_value) I2CS Interrupt Flag Status and Clear */
#define SERCOM_I2CS_INTFLAG_PREC_Pos 0 /**< \brief (SERCOM_I2CS_INTFLAG) Stop Received Interrupt */
#define SERCOM_I2CS_INTFLAG_PREC (0x1ul << SERCOM_I2CS_INTFLAG_PREC_Pos)
#define SERCOM_I2CS_INTFLAG_AMATCH_Pos 1 /**< \brief (SERCOM_I2CS_INTFLAG) Address Match Interrupt */
#define SERCOM_I2CS_INTFLAG_AMATCH (0x1ul << SERCOM_I2CS_INTFLAG_AMATCH_Pos)
#define SERCOM_I2CS_INTFLAG_DRDY_Pos 2 /**< \brief (SERCOM_I2CS_INTFLAG) Data Interrupt */
#define SERCOM_I2CS_INTFLAG_DRDY (0x1ul << SERCOM_I2CS_INTFLAG_DRDY_Pos)
#define SERCOM_I2CS_INTFLAG_ERROR_Pos 7 /**< \brief (SERCOM_I2CS_INTFLAG) Combined Error Interrupt */
#define SERCOM_I2CS_INTFLAG_ERROR (0x1ul << SERCOM_I2CS_INTFLAG_ERROR_Pos)
#define SERCOM_I2CS_INTFLAG_MASK 0x87ul /**< \brief (SERCOM_I2CS_INTFLAG) MASK Register */
/* -------- SERCOM_SPI_INTFLAG : (SERCOM Offset: 0x18) (R/W 8) SPI SPI Interrupt Flag Status and Clear -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union { // __I to avoid read-modify-write on write-to-clear register
struct {
__I uint8_t DRE:1; /*!< bit: 0 Data Register Empty Interrupt */
__I uint8_t TXC:1; /*!< bit: 1 Transmit Complete Interrupt */
__I uint8_t RXC:1; /*!< bit: 2 Receive Complete Interrupt */
__I uint8_t SSL:1; /*!< bit: 3 Slave Select Low Interrupt Flag */
__I uint8_t :3; /*!< bit: 4.. 6 Reserved */
__I uint8_t ERROR:1; /*!< bit: 7 Combined Error Interrupt */
} bit; /*!< Structure used for bit access */
uint8_t reg; /*!< Type used for register access */
} SERCOM_SPI_INTFLAG_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_SPI_INTFLAG_OFFSET 0x18 /**< \brief (SERCOM_SPI_INTFLAG offset) SPI Interrupt Flag Status and Clear */
#define SERCOM_SPI_INTFLAG_RESETVALUE 0x00ul /**< \brief (SERCOM_SPI_INTFLAG reset_value) SPI Interrupt Flag Status and Clear */
#define SERCOM_SPI_INTFLAG_DRE_Pos 0 /**< \brief (SERCOM_SPI_INTFLAG) Data Register Empty Interrupt */
#define SERCOM_SPI_INTFLAG_DRE (0x1ul << SERCOM_SPI_INTFLAG_DRE_Pos)
#define SERCOM_SPI_INTFLAG_TXC_Pos 1 /**< \brief (SERCOM_SPI_INTFLAG) Transmit Complete Interrupt */
#define SERCOM_SPI_INTFLAG_TXC (0x1ul << SERCOM_SPI_INTFLAG_TXC_Pos)
#define SERCOM_SPI_INTFLAG_RXC_Pos 2 /**< \brief (SERCOM_SPI_INTFLAG) Receive Complete Interrupt */
#define SERCOM_SPI_INTFLAG_RXC (0x1ul << SERCOM_SPI_INTFLAG_RXC_Pos)
#define SERCOM_SPI_INTFLAG_SSL_Pos 3 /**< \brief (SERCOM_SPI_INTFLAG) Slave Select Low Interrupt Flag */
#define SERCOM_SPI_INTFLAG_SSL (0x1ul << SERCOM_SPI_INTFLAG_SSL_Pos)
#define SERCOM_SPI_INTFLAG_ERROR_Pos 7 /**< \brief (SERCOM_SPI_INTFLAG) Combined Error Interrupt */
#define SERCOM_SPI_INTFLAG_ERROR (0x1ul << SERCOM_SPI_INTFLAG_ERROR_Pos)
#define SERCOM_SPI_INTFLAG_MASK 0x8Ful /**< \brief (SERCOM_SPI_INTFLAG) MASK Register */
/* -------- SERCOM_USART_INTFLAG : (SERCOM Offset: 0x18) (R/W 8) USART USART Interrupt Flag Status and Clear -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union { // __I to avoid read-modify-write on write-to-clear register
struct {
__I uint8_t DRE:1; /*!< bit: 0 Data Register Empty Interrupt */
__I uint8_t TXC:1; /*!< bit: 1 Transmit Complete Interrupt */
__I uint8_t RXC:1; /*!< bit: 2 Receive Complete Interrupt */
__I uint8_t RXS:1; /*!< bit: 3 Receive Start Interrupt */
__I uint8_t CTSIC:1; /*!< bit: 4 Clear To Send Input Change Interrupt */
__I uint8_t RXBRK:1; /*!< bit: 5 Break Received Interrupt */
__I uint8_t :1; /*!< bit: 6 Reserved */
__I uint8_t ERROR:1; /*!< bit: 7 Combined Error Interrupt */
} bit; /*!< Structure used for bit access */
uint8_t reg; /*!< Type used for register access */
} SERCOM_USART_INTFLAG_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_USART_INTFLAG_OFFSET 0x18 /**< \brief (SERCOM_USART_INTFLAG offset) USART Interrupt Flag Status and Clear */
#define SERCOM_USART_INTFLAG_RESETVALUE 0x00ul /**< \brief (SERCOM_USART_INTFLAG reset_value) USART Interrupt Flag Status and Clear */
#define SERCOM_USART_INTFLAG_DRE_Pos 0 /**< \brief (SERCOM_USART_INTFLAG) Data Register Empty Interrupt */
#define SERCOM_USART_INTFLAG_DRE (0x1ul << SERCOM_USART_INTFLAG_DRE_Pos)
#define SERCOM_USART_INTFLAG_TXC_Pos 1 /**< \brief (SERCOM_USART_INTFLAG) Transmit Complete Interrupt */
#define SERCOM_USART_INTFLAG_TXC (0x1ul << SERCOM_USART_INTFLAG_TXC_Pos)
#define SERCOM_USART_INTFLAG_RXC_Pos 2 /**< \brief (SERCOM_USART_INTFLAG) Receive Complete Interrupt */
#define SERCOM_USART_INTFLAG_RXC (0x1ul << SERCOM_USART_INTFLAG_RXC_Pos)
#define SERCOM_USART_INTFLAG_RXS_Pos 3 /**< \brief (SERCOM_USART_INTFLAG) Receive Start Interrupt */
#define SERCOM_USART_INTFLAG_RXS (0x1ul << SERCOM_USART_INTFLAG_RXS_Pos)
#define SERCOM_USART_INTFLAG_CTSIC_Pos 4 /**< \brief (SERCOM_USART_INTFLAG) Clear To Send Input Change Interrupt */
#define SERCOM_USART_INTFLAG_CTSIC (0x1ul << SERCOM_USART_INTFLAG_CTSIC_Pos)
#define SERCOM_USART_INTFLAG_RXBRK_Pos 5 /**< \brief (SERCOM_USART_INTFLAG) Break Received Interrupt */
#define SERCOM_USART_INTFLAG_RXBRK (0x1ul << SERCOM_USART_INTFLAG_RXBRK_Pos)
#define SERCOM_USART_INTFLAG_ERROR_Pos 7 /**< \brief (SERCOM_USART_INTFLAG) Combined Error Interrupt */
#define SERCOM_USART_INTFLAG_ERROR (0x1ul << SERCOM_USART_INTFLAG_ERROR_Pos)
#define SERCOM_USART_INTFLAG_MASK 0xBFul /**< \brief (SERCOM_USART_INTFLAG) MASK Register */
/* -------- SERCOM_I2CM_STATUS : (SERCOM Offset: 0x1A) (R/W 16) I2CM I2CM Status -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint16_t BUSERR:1; /*!< bit: 0 Bus Error */
uint16_t ARBLOST:1; /*!< bit: 1 Arbitration Lost */
uint16_t RXNACK:1; /*!< bit: 2 Received Not Acknowledge */
uint16_t :1; /*!< bit: 3 Reserved */
uint16_t BUSSTATE:2; /*!< bit: 4.. 5 Bus State */
uint16_t LOWTOUT:1; /*!< bit: 6 SCL Low Timeout */
uint16_t CLKHOLD:1; /*!< bit: 7 Clock Hold */
uint16_t MEXTTOUT:1; /*!< bit: 8 Master SCL Low Extend Timeout */
uint16_t SEXTTOUT:1; /*!< bit: 9 Slave SCL Low Extend Timeout */
uint16_t LENERR:1; /*!< bit: 10 Length Error */
uint16_t :5; /*!< bit: 11..15 Reserved */
} bit; /*!< Structure used for bit access */
uint16_t reg; /*!< Type used for register access */
} SERCOM_I2CM_STATUS_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_I2CM_STATUS_OFFSET 0x1A /**< \brief (SERCOM_I2CM_STATUS offset) I2CM Status */
#define SERCOM_I2CM_STATUS_RESETVALUE 0x0000ul /**< \brief (SERCOM_I2CM_STATUS reset_value) I2CM Status */
#define SERCOM_I2CM_STATUS_BUSERR_Pos 0 /**< \brief (SERCOM_I2CM_STATUS) Bus Error */
#define SERCOM_I2CM_STATUS_BUSERR (0x1ul << SERCOM_I2CM_STATUS_BUSERR_Pos)
#define SERCOM_I2CM_STATUS_ARBLOST_Pos 1 /**< \brief (SERCOM_I2CM_STATUS) Arbitration Lost */
#define SERCOM_I2CM_STATUS_ARBLOST (0x1ul << SERCOM_I2CM_STATUS_ARBLOST_Pos)
#define SERCOM_I2CM_STATUS_RXNACK_Pos 2 /**< \brief (SERCOM_I2CM_STATUS) Received Not Acknowledge */
#define SERCOM_I2CM_STATUS_RXNACK (0x1ul << SERCOM_I2CM_STATUS_RXNACK_Pos)
#define SERCOM_I2CM_STATUS_BUSSTATE_Pos 4 /**< \brief (SERCOM_I2CM_STATUS) Bus State */
#define SERCOM_I2CM_STATUS_BUSSTATE_Msk (0x3ul << SERCOM_I2CM_STATUS_BUSSTATE_Pos)
#define SERCOM_I2CM_STATUS_BUSSTATE(value) (SERCOM_I2CM_STATUS_BUSSTATE_Msk & ((value) << SERCOM_I2CM_STATUS_BUSSTATE_Pos))
#define SERCOM_I2CM_STATUS_LOWTOUT_Pos 6 /**< \brief (SERCOM_I2CM_STATUS) SCL Low Timeout */
#define SERCOM_I2CM_STATUS_LOWTOUT (0x1ul << SERCOM_I2CM_STATUS_LOWTOUT_Pos)
#define SERCOM_I2CM_STATUS_CLKHOLD_Pos 7 /**< \brief (SERCOM_I2CM_STATUS) Clock Hold */
#define SERCOM_I2CM_STATUS_CLKHOLD (0x1ul << SERCOM_I2CM_STATUS_CLKHOLD_Pos)
#define SERCOM_I2CM_STATUS_MEXTTOUT_Pos 8 /**< \brief (SERCOM_I2CM_STATUS) Master SCL Low Extend Timeout */
#define SERCOM_I2CM_STATUS_MEXTTOUT (0x1ul << SERCOM_I2CM_STATUS_MEXTTOUT_Pos)
#define SERCOM_I2CM_STATUS_SEXTTOUT_Pos 9 /**< \brief (SERCOM_I2CM_STATUS) Slave SCL Low Extend Timeout */
#define SERCOM_I2CM_STATUS_SEXTTOUT (0x1ul << SERCOM_I2CM_STATUS_SEXTTOUT_Pos)
#define SERCOM_I2CM_STATUS_LENERR_Pos 10 /**< \brief (SERCOM_I2CM_STATUS) Length Error */
#define SERCOM_I2CM_STATUS_LENERR (0x1ul << SERCOM_I2CM_STATUS_LENERR_Pos)
#define SERCOM_I2CM_STATUS_MASK 0x07F7ul /**< \brief (SERCOM_I2CM_STATUS) MASK Register */
/* -------- SERCOM_I2CS_STATUS : (SERCOM Offset: 0x1A) (R/W 16) I2CS I2CS Status -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint16_t BUSERR:1; /*!< bit: 0 Bus Error */
uint16_t COLL:1; /*!< bit: 1 Transmit Collision */
uint16_t RXNACK:1; /*!< bit: 2 Received Not Acknowledge */
uint16_t DIR:1; /*!< bit: 3 Read/Write Direction */
uint16_t SR:1; /*!< bit: 4 Repeated Start */
uint16_t :1; /*!< bit: 5 Reserved */
uint16_t LOWTOUT:1; /*!< bit: 6 SCL Low Timeout */
uint16_t CLKHOLD:1; /*!< bit: 7 Clock Hold */
uint16_t :1; /*!< bit: 8 Reserved */
uint16_t SEXTTOUT:1; /*!< bit: 9 Slave SCL Low Extend Timeout */
uint16_t HS:1; /*!< bit: 10 High Speed */
uint16_t :5; /*!< bit: 11..15 Reserved */
} bit; /*!< Structure used for bit access */
uint16_t reg; /*!< Type used for register access */
} SERCOM_I2CS_STATUS_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_I2CS_STATUS_OFFSET 0x1A /**< \brief (SERCOM_I2CS_STATUS offset) I2CS Status */
#define SERCOM_I2CS_STATUS_RESETVALUE 0x0000ul /**< \brief (SERCOM_I2CS_STATUS reset_value) I2CS Status */
#define SERCOM_I2CS_STATUS_BUSERR_Pos 0 /**< \brief (SERCOM_I2CS_STATUS) Bus Error */
#define SERCOM_I2CS_STATUS_BUSERR (0x1ul << SERCOM_I2CS_STATUS_BUSERR_Pos)
#define SERCOM_I2CS_STATUS_COLL_Pos 1 /**< \brief (SERCOM_I2CS_STATUS) Transmit Collision */
#define SERCOM_I2CS_STATUS_COLL (0x1ul << SERCOM_I2CS_STATUS_COLL_Pos)
#define SERCOM_I2CS_STATUS_RXNACK_Pos 2 /**< \brief (SERCOM_I2CS_STATUS) Received Not Acknowledge */
#define SERCOM_I2CS_STATUS_RXNACK (0x1ul << SERCOM_I2CS_STATUS_RXNACK_Pos)
#define SERCOM_I2CS_STATUS_DIR_Pos 3 /**< \brief (SERCOM_I2CS_STATUS) Read/Write Direction */
#define SERCOM_I2CS_STATUS_DIR (0x1ul << SERCOM_I2CS_STATUS_DIR_Pos)
#define SERCOM_I2CS_STATUS_SR_Pos 4 /**< \brief (SERCOM_I2CS_STATUS) Repeated Start */
#define SERCOM_I2CS_STATUS_SR (0x1ul << SERCOM_I2CS_STATUS_SR_Pos)
#define SERCOM_I2CS_STATUS_LOWTOUT_Pos 6 /**< \brief (SERCOM_I2CS_STATUS) SCL Low Timeout */
#define SERCOM_I2CS_STATUS_LOWTOUT (0x1ul << SERCOM_I2CS_STATUS_LOWTOUT_Pos)
#define SERCOM_I2CS_STATUS_CLKHOLD_Pos 7 /**< \brief (SERCOM_I2CS_STATUS) Clock Hold */
#define SERCOM_I2CS_STATUS_CLKHOLD (0x1ul << SERCOM_I2CS_STATUS_CLKHOLD_Pos)
#define SERCOM_I2CS_STATUS_SEXTTOUT_Pos 9 /**< \brief (SERCOM_I2CS_STATUS) Slave SCL Low Extend Timeout */
#define SERCOM_I2CS_STATUS_SEXTTOUT (0x1ul << SERCOM_I2CS_STATUS_SEXTTOUT_Pos)
#define SERCOM_I2CS_STATUS_HS_Pos 10 /**< \brief (SERCOM_I2CS_STATUS) High Speed */
#define SERCOM_I2CS_STATUS_HS (0x1ul << SERCOM_I2CS_STATUS_HS_Pos)
#define SERCOM_I2CS_STATUS_MASK 0x06DFul /**< \brief (SERCOM_I2CS_STATUS) MASK Register */
/* -------- SERCOM_SPI_STATUS : (SERCOM Offset: 0x1A) (R/W 16) SPI SPI Status -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint16_t :2; /*!< bit: 0.. 1 Reserved */
uint16_t BUFOVF:1; /*!< bit: 2 Buffer Overflow */
uint16_t :13; /*!< bit: 3..15 Reserved */
} bit; /*!< Structure used for bit access */
uint16_t reg; /*!< Type used for register access */
} SERCOM_SPI_STATUS_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_SPI_STATUS_OFFSET 0x1A /**< \brief (SERCOM_SPI_STATUS offset) SPI Status */
#define SERCOM_SPI_STATUS_RESETVALUE 0x0000ul /**< \brief (SERCOM_SPI_STATUS reset_value) SPI Status */
#define SERCOM_SPI_STATUS_BUFOVF_Pos 2 /**< \brief (SERCOM_SPI_STATUS) Buffer Overflow */
#define SERCOM_SPI_STATUS_BUFOVF (0x1ul << SERCOM_SPI_STATUS_BUFOVF_Pos)
#define SERCOM_SPI_STATUS_MASK 0x0004ul /**< \brief (SERCOM_SPI_STATUS) MASK Register */
/* -------- SERCOM_USART_STATUS : (SERCOM Offset: 0x1A) (R/W 16) USART USART Status -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint16_t PERR:1; /*!< bit: 0 Parity Error */
uint16_t FERR:1; /*!< bit: 1 Frame Error */
uint16_t BUFOVF:1; /*!< bit: 2 Buffer Overflow */
uint16_t CTS:1; /*!< bit: 3 Clear To Send */
uint16_t ISF:1; /*!< bit: 4 Inconsistent Sync Field */
uint16_t COLL:1; /*!< bit: 5 Collision Detected */
uint16_t :10; /*!< bit: 6..15 Reserved */
} bit; /*!< Structure used for bit access */
uint16_t reg; /*!< Type used for register access */
} SERCOM_USART_STATUS_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_USART_STATUS_OFFSET 0x1A /**< \brief (SERCOM_USART_STATUS offset) USART Status */
#define SERCOM_USART_STATUS_RESETVALUE 0x0000ul /**< \brief (SERCOM_USART_STATUS reset_value) USART Status */
#define SERCOM_USART_STATUS_PERR_Pos 0 /**< \brief (SERCOM_USART_STATUS) Parity Error */
#define SERCOM_USART_STATUS_PERR (0x1ul << SERCOM_USART_STATUS_PERR_Pos)
#define SERCOM_USART_STATUS_FERR_Pos 1 /**< \brief (SERCOM_USART_STATUS) Frame Error */
#define SERCOM_USART_STATUS_FERR (0x1ul << SERCOM_USART_STATUS_FERR_Pos)
#define SERCOM_USART_STATUS_BUFOVF_Pos 2 /**< \brief (SERCOM_USART_STATUS) Buffer Overflow */
#define SERCOM_USART_STATUS_BUFOVF (0x1ul << SERCOM_USART_STATUS_BUFOVF_Pos)
#define SERCOM_USART_STATUS_CTS_Pos 3 /**< \brief (SERCOM_USART_STATUS) Clear To Send */
#define SERCOM_USART_STATUS_CTS (0x1ul << SERCOM_USART_STATUS_CTS_Pos)
#define SERCOM_USART_STATUS_ISF_Pos 4 /**< \brief (SERCOM_USART_STATUS) Inconsistent Sync Field */
#define SERCOM_USART_STATUS_ISF (0x1ul << SERCOM_USART_STATUS_ISF_Pos)
#define SERCOM_USART_STATUS_COLL_Pos 5 /**< \brief (SERCOM_USART_STATUS) Collision Detected */
#define SERCOM_USART_STATUS_COLL (0x1ul << SERCOM_USART_STATUS_COLL_Pos)
#define SERCOM_USART_STATUS_MASK 0x003Ful /**< \brief (SERCOM_USART_STATUS) MASK Register */
/* -------- SERCOM_I2CM_SYNCBUSY : (SERCOM Offset: 0x1C) (R/ 32) I2CM I2CM Synchronization Busy -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint32_t SWRST:1; /*!< bit: 0 Software Reset Synchronization Busy */
uint32_t ENABLE:1; /*!< bit: 1 SERCOM Enable Synchronization Busy */
uint32_t SYSOP:1; /*!< bit: 2 System Operation Synchronization Busy */
uint32_t :29; /*!< bit: 3..31 Reserved */
} bit; /*!< Structure used for bit access */
uint32_t reg; /*!< Type used for register access */
} SERCOM_I2CM_SYNCBUSY_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_I2CM_SYNCBUSY_OFFSET 0x1C /**< \brief (SERCOM_I2CM_SYNCBUSY offset) I2CM Synchronization Busy */
#define SERCOM_I2CM_SYNCBUSY_RESETVALUE 0x00000000ul /**< \brief (SERCOM_I2CM_SYNCBUSY reset_value) I2CM Synchronization Busy */
#define SERCOM_I2CM_SYNCBUSY_SWRST_Pos 0 /**< \brief (SERCOM_I2CM_SYNCBUSY) Software Reset Synchronization Busy */
#define SERCOM_I2CM_SYNCBUSY_SWRST (0x1ul << SERCOM_I2CM_SYNCBUSY_SWRST_Pos)
#define SERCOM_I2CM_SYNCBUSY_ENABLE_Pos 1 /**< \brief (SERCOM_I2CM_SYNCBUSY) SERCOM Enable Synchronization Busy */
#define SERCOM_I2CM_SYNCBUSY_ENABLE (0x1ul << SERCOM_I2CM_SYNCBUSY_ENABLE_Pos)
#define SERCOM_I2CM_SYNCBUSY_SYSOP_Pos 2 /**< \brief (SERCOM_I2CM_SYNCBUSY) System Operation Synchronization Busy */
#define SERCOM_I2CM_SYNCBUSY_SYSOP (0x1ul << SERCOM_I2CM_SYNCBUSY_SYSOP_Pos)
#define SERCOM_I2CM_SYNCBUSY_MASK 0x00000007ul /**< \brief (SERCOM_I2CM_SYNCBUSY) MASK Register */
/* -------- SERCOM_I2CS_SYNCBUSY : (SERCOM Offset: 0x1C) (R/ 32) I2CS I2CS Synchronization Busy -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint32_t SWRST:1; /*!< bit: 0 Software Reset Synchronization Busy */
uint32_t ENABLE:1; /*!< bit: 1 SERCOM Enable Synchronization Busy */
uint32_t :30; /*!< bit: 2..31 Reserved */
} bit; /*!< Structure used for bit access */
uint32_t reg; /*!< Type used for register access */
} SERCOM_I2CS_SYNCBUSY_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_I2CS_SYNCBUSY_OFFSET 0x1C /**< \brief (SERCOM_I2CS_SYNCBUSY offset) I2CS Synchronization Busy */
#define SERCOM_I2CS_SYNCBUSY_RESETVALUE 0x00000000ul /**< \brief (SERCOM_I2CS_SYNCBUSY reset_value) I2CS Synchronization Busy */
#define SERCOM_I2CS_SYNCBUSY_SWRST_Pos 0 /**< \brief (SERCOM_I2CS_SYNCBUSY) Software Reset Synchronization Busy */
#define SERCOM_I2CS_SYNCBUSY_SWRST (0x1ul << SERCOM_I2CS_SYNCBUSY_SWRST_Pos)
#define SERCOM_I2CS_SYNCBUSY_ENABLE_Pos 1 /**< \brief (SERCOM_I2CS_SYNCBUSY) SERCOM Enable Synchronization Busy */
#define SERCOM_I2CS_SYNCBUSY_ENABLE (0x1ul << SERCOM_I2CS_SYNCBUSY_ENABLE_Pos)
#define SERCOM_I2CS_SYNCBUSY_MASK 0x00000003ul /**< \brief (SERCOM_I2CS_SYNCBUSY) MASK Register */
/* -------- SERCOM_SPI_SYNCBUSY : (SERCOM Offset: 0x1C) (R/ 32) SPI SPI Synchronization Busy -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint32_t SWRST:1; /*!< bit: 0 Software Reset Synchronization Busy */
uint32_t ENABLE:1; /*!< bit: 1 SERCOM Enable Synchronization Busy */
uint32_t CTRLB:1; /*!< bit: 2 CTRLB Synchronization Busy */
uint32_t :29; /*!< bit: 3..31 Reserved */
} bit; /*!< Structure used for bit access */
uint32_t reg; /*!< Type used for register access */
} SERCOM_SPI_SYNCBUSY_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_SPI_SYNCBUSY_OFFSET 0x1C /**< \brief (SERCOM_SPI_SYNCBUSY offset) SPI Synchronization Busy */
#define SERCOM_SPI_SYNCBUSY_RESETVALUE 0x00000000ul /**< \brief (SERCOM_SPI_SYNCBUSY reset_value) SPI Synchronization Busy */
#define SERCOM_SPI_SYNCBUSY_SWRST_Pos 0 /**< \brief (SERCOM_SPI_SYNCBUSY) Software Reset Synchronization Busy */
#define SERCOM_SPI_SYNCBUSY_SWRST (0x1ul << SERCOM_SPI_SYNCBUSY_SWRST_Pos)
#define SERCOM_SPI_SYNCBUSY_ENABLE_Pos 1 /**< \brief (SERCOM_SPI_SYNCBUSY) SERCOM Enable Synchronization Busy */
#define SERCOM_SPI_SYNCBUSY_ENABLE (0x1ul << SERCOM_SPI_SYNCBUSY_ENABLE_Pos)
#define SERCOM_SPI_SYNCBUSY_CTRLB_Pos 2 /**< \brief (SERCOM_SPI_SYNCBUSY) CTRLB Synchronization Busy */
#define SERCOM_SPI_SYNCBUSY_CTRLB (0x1ul << SERCOM_SPI_SYNCBUSY_CTRLB_Pos)
#define SERCOM_SPI_SYNCBUSY_MASK 0x00000007ul /**< \brief (SERCOM_SPI_SYNCBUSY) MASK Register */
/* -------- SERCOM_USART_SYNCBUSY : (SERCOM Offset: 0x1C) (R/ 32) USART USART Synchronization Busy -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint32_t SWRST:1; /*!< bit: 0 Software Reset Synchronization Busy */
uint32_t ENABLE:1; /*!< bit: 1 SERCOM Enable Synchronization Busy */
uint32_t CTRLB:1; /*!< bit: 2 CTRLB Synchronization Busy */
uint32_t :29; /*!< bit: 3..31 Reserved */
} bit; /*!< Structure used for bit access */
uint32_t reg; /*!< Type used for register access */
} SERCOM_USART_SYNCBUSY_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_USART_SYNCBUSY_OFFSET 0x1C /**< \brief (SERCOM_USART_SYNCBUSY offset) USART Synchronization Busy */
#define SERCOM_USART_SYNCBUSY_RESETVALUE 0x00000000ul /**< \brief (SERCOM_USART_SYNCBUSY reset_value) USART Synchronization Busy */
#define SERCOM_USART_SYNCBUSY_SWRST_Pos 0 /**< \brief (SERCOM_USART_SYNCBUSY) Software Reset Synchronization Busy */
#define SERCOM_USART_SYNCBUSY_SWRST (0x1ul << SERCOM_USART_SYNCBUSY_SWRST_Pos)
#define SERCOM_USART_SYNCBUSY_ENABLE_Pos 1 /**< \brief (SERCOM_USART_SYNCBUSY) SERCOM Enable Synchronization Busy */
#define SERCOM_USART_SYNCBUSY_ENABLE (0x1ul << SERCOM_USART_SYNCBUSY_ENABLE_Pos)
#define SERCOM_USART_SYNCBUSY_CTRLB_Pos 2 /**< \brief (SERCOM_USART_SYNCBUSY) CTRLB Synchronization Busy */
#define SERCOM_USART_SYNCBUSY_CTRLB (0x1ul << SERCOM_USART_SYNCBUSY_CTRLB_Pos)
#define SERCOM_USART_SYNCBUSY_MASK 0x00000007ul /**< \brief (SERCOM_USART_SYNCBUSY) MASK Register */
/* -------- SERCOM_I2CM_ADDR : (SERCOM Offset: 0x24) (R/W 32) I2CM I2CM Address -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint32_t ADDR:11; /*!< bit: 0..10 Address Value */
uint32_t :2; /*!< bit: 11..12 Reserved */
uint32_t LENEN:1; /*!< bit: 13 Length Enable */
uint32_t HS:1; /*!< bit: 14 High Speed Mode */
uint32_t TENBITEN:1; /*!< bit: 15 Ten Bit Addressing Enable */
uint32_t LEN:8; /*!< bit: 16..23 Length */
uint32_t :8; /*!< bit: 24..31 Reserved */
} bit; /*!< Structure used for bit access */
uint32_t reg; /*!< Type used for register access */
} SERCOM_I2CM_ADDR_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_I2CM_ADDR_OFFSET 0x24 /**< \brief (SERCOM_I2CM_ADDR offset) I2CM Address */
#define SERCOM_I2CM_ADDR_RESETVALUE 0x00000000ul /**< \brief (SERCOM_I2CM_ADDR reset_value) I2CM Address */
#define SERCOM_I2CM_ADDR_ADDR_Pos 0 /**< \brief (SERCOM_I2CM_ADDR) Address Value */
#define SERCOM_I2CM_ADDR_ADDR_Msk (0x7FFul << SERCOM_I2CM_ADDR_ADDR_Pos)
#define SERCOM_I2CM_ADDR_ADDR(value) (SERCOM_I2CM_ADDR_ADDR_Msk & ((value) << SERCOM_I2CM_ADDR_ADDR_Pos))
#define SERCOM_I2CM_ADDR_LENEN_Pos 13 /**< \brief (SERCOM_I2CM_ADDR) Length Enable */
#define SERCOM_I2CM_ADDR_LENEN (0x1ul << SERCOM_I2CM_ADDR_LENEN_Pos)
#define SERCOM_I2CM_ADDR_HS_Pos 14 /**< \brief (SERCOM_I2CM_ADDR) High Speed Mode */
#define SERCOM_I2CM_ADDR_HS (0x1ul << SERCOM_I2CM_ADDR_HS_Pos)
#define SERCOM_I2CM_ADDR_TENBITEN_Pos 15 /**< \brief (SERCOM_I2CM_ADDR) Ten Bit Addressing Enable */
#define SERCOM_I2CM_ADDR_TENBITEN (0x1ul << SERCOM_I2CM_ADDR_TENBITEN_Pos)
#define SERCOM_I2CM_ADDR_LEN_Pos 16 /**< \brief (SERCOM_I2CM_ADDR) Length */
#define SERCOM_I2CM_ADDR_LEN_Msk (0xFFul << SERCOM_I2CM_ADDR_LEN_Pos)
#define SERCOM_I2CM_ADDR_LEN(value) (SERCOM_I2CM_ADDR_LEN_Msk & ((value) << SERCOM_I2CM_ADDR_LEN_Pos))
#define SERCOM_I2CM_ADDR_MASK 0x00FFE7FFul /**< \brief (SERCOM_I2CM_ADDR) MASK Register */
/* -------- SERCOM_I2CS_ADDR : (SERCOM Offset: 0x24) (R/W 32) I2CS I2CS Address -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint32_t GENCEN:1; /*!< bit: 0 General Call Address Enable */
uint32_t ADDR:10; /*!< bit: 1..10 Address Value */
uint32_t :4; /*!< bit: 11..14 Reserved */
uint32_t TENBITEN:1; /*!< bit: 15 Ten Bit Addressing Enable */
uint32_t :1; /*!< bit: 16 Reserved */
uint32_t ADDRMASK:10; /*!< bit: 17..26 Address Mask */
uint32_t :5; /*!< bit: 27..31 Reserved */
} bit; /*!< Structure used for bit access */
uint32_t reg; /*!< Type used for register access */
} SERCOM_I2CS_ADDR_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_I2CS_ADDR_OFFSET 0x24 /**< \brief (SERCOM_I2CS_ADDR offset) I2CS Address */
#define SERCOM_I2CS_ADDR_RESETVALUE 0x00000000ul /**< \brief (SERCOM_I2CS_ADDR reset_value) I2CS Address */
#define SERCOM_I2CS_ADDR_GENCEN_Pos 0 /**< \brief (SERCOM_I2CS_ADDR) General Call Address Enable */
#define SERCOM_I2CS_ADDR_GENCEN (0x1ul << SERCOM_I2CS_ADDR_GENCEN_Pos)
#define SERCOM_I2CS_ADDR_ADDR_Pos 1 /**< \brief (SERCOM_I2CS_ADDR) Address Value */
#define SERCOM_I2CS_ADDR_ADDR_Msk (0x3FFul << SERCOM_I2CS_ADDR_ADDR_Pos)
#define SERCOM_I2CS_ADDR_ADDR(value) (SERCOM_I2CS_ADDR_ADDR_Msk & ((value) << SERCOM_I2CS_ADDR_ADDR_Pos))
#define SERCOM_I2CS_ADDR_TENBITEN_Pos 15 /**< \brief (SERCOM_I2CS_ADDR) Ten Bit Addressing Enable */
#define SERCOM_I2CS_ADDR_TENBITEN (0x1ul << SERCOM_I2CS_ADDR_TENBITEN_Pos)
#define SERCOM_I2CS_ADDR_ADDRMASK_Pos 17 /**< \brief (SERCOM_I2CS_ADDR) Address Mask */
#define SERCOM_I2CS_ADDR_ADDRMASK_Msk (0x3FFul << SERCOM_I2CS_ADDR_ADDRMASK_Pos)
#define SERCOM_I2CS_ADDR_ADDRMASK(value) (SERCOM_I2CS_ADDR_ADDRMASK_Msk & ((value) << SERCOM_I2CS_ADDR_ADDRMASK_Pos))
#define SERCOM_I2CS_ADDR_MASK 0x07FE87FFul /**< \brief (SERCOM_I2CS_ADDR) MASK Register */
/* -------- SERCOM_SPI_ADDR : (SERCOM Offset: 0x24) (R/W 32) SPI SPI Address -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint32_t ADDR:8; /*!< bit: 0.. 7 Address Value */
uint32_t :8; /*!< bit: 8..15 Reserved */
uint32_t ADDRMASK:8; /*!< bit: 16..23 Address Mask */
uint32_t :8; /*!< bit: 24..31 Reserved */
} bit; /*!< Structure used for bit access */
uint32_t reg; /*!< Type used for register access */
} SERCOM_SPI_ADDR_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_SPI_ADDR_OFFSET 0x24 /**< \brief (SERCOM_SPI_ADDR offset) SPI Address */
#define SERCOM_SPI_ADDR_RESETVALUE 0x00000000ul /**< \brief (SERCOM_SPI_ADDR reset_value) SPI Address */
#define SERCOM_SPI_ADDR_ADDR_Pos 0 /**< \brief (SERCOM_SPI_ADDR) Address Value */
#define SERCOM_SPI_ADDR_ADDR_Msk (0xFFul << SERCOM_SPI_ADDR_ADDR_Pos)
#define SERCOM_SPI_ADDR_ADDR(value) (SERCOM_SPI_ADDR_ADDR_Msk & ((value) << SERCOM_SPI_ADDR_ADDR_Pos))
#define SERCOM_SPI_ADDR_ADDRMASK_Pos 16 /**< \brief (SERCOM_SPI_ADDR) Address Mask */
#define SERCOM_SPI_ADDR_ADDRMASK_Msk (0xFFul << SERCOM_SPI_ADDR_ADDRMASK_Pos)
#define SERCOM_SPI_ADDR_ADDRMASK(value) (SERCOM_SPI_ADDR_ADDRMASK_Msk & ((value) << SERCOM_SPI_ADDR_ADDRMASK_Pos))
#define SERCOM_SPI_ADDR_MASK 0x00FF00FFul /**< \brief (SERCOM_SPI_ADDR) MASK Register */
/* -------- SERCOM_I2CM_DATA : (SERCOM Offset: 0x28) (R/W 8) I2CM I2CM Data -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint8_t DATA:8; /*!< bit: 0.. 7 Data Value */
} bit; /*!< Structure used for bit access */
uint8_t reg; /*!< Type used for register access */
} SERCOM_I2CM_DATA_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_I2CM_DATA_OFFSET 0x28 /**< \brief (SERCOM_I2CM_DATA offset) I2CM Data */
#define SERCOM_I2CM_DATA_RESETVALUE 0x00ul /**< \brief (SERCOM_I2CM_DATA reset_value) I2CM Data */
#define SERCOM_I2CM_DATA_DATA_Pos 0 /**< \brief (SERCOM_I2CM_DATA) Data Value */
#define SERCOM_I2CM_DATA_DATA_Msk (0xFFul << SERCOM_I2CM_DATA_DATA_Pos)
#define SERCOM_I2CM_DATA_DATA(value) (SERCOM_I2CM_DATA_DATA_Msk & ((value) << SERCOM_I2CM_DATA_DATA_Pos))
#define SERCOM_I2CM_DATA_MASK 0xFFul /**< \brief (SERCOM_I2CM_DATA) MASK Register */
/* -------- SERCOM_I2CS_DATA : (SERCOM Offset: 0x28) (R/W 8) I2CS I2CS Data -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint8_t DATA:8; /*!< bit: 0.. 7 Data Value */
} bit; /*!< Structure used for bit access */
uint8_t reg; /*!< Type used for register access */
} SERCOM_I2CS_DATA_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_I2CS_DATA_OFFSET 0x28 /**< \brief (SERCOM_I2CS_DATA offset) I2CS Data */
#define SERCOM_I2CS_DATA_RESETVALUE 0x00ul /**< \brief (SERCOM_I2CS_DATA reset_value) I2CS Data */
#define SERCOM_I2CS_DATA_DATA_Pos 0 /**< \brief (SERCOM_I2CS_DATA) Data Value */
#define SERCOM_I2CS_DATA_DATA_Msk (0xFFul << SERCOM_I2CS_DATA_DATA_Pos)
#define SERCOM_I2CS_DATA_DATA(value) (SERCOM_I2CS_DATA_DATA_Msk & ((value) << SERCOM_I2CS_DATA_DATA_Pos))
#define SERCOM_I2CS_DATA_MASK 0xFFul /**< \brief (SERCOM_I2CS_DATA) MASK Register */
/* -------- SERCOM_SPI_DATA : (SERCOM Offset: 0x28) (R/W 32) SPI SPI Data -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint32_t DATA:9; /*!< bit: 0.. 8 Data Value */
uint32_t :23; /*!< bit: 9..31 Reserved */
} bit; /*!< Structure used for bit access */
uint32_t reg; /*!< Type used for register access */
} SERCOM_SPI_DATA_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_SPI_DATA_OFFSET 0x28 /**< \brief (SERCOM_SPI_DATA offset) SPI Data */
#define SERCOM_SPI_DATA_RESETVALUE 0x00000000ul /**< \brief (SERCOM_SPI_DATA reset_value) SPI Data */
#define SERCOM_SPI_DATA_DATA_Pos 0 /**< \brief (SERCOM_SPI_DATA) Data Value */
#define SERCOM_SPI_DATA_DATA_Msk (0x1FFul << SERCOM_SPI_DATA_DATA_Pos)
#define SERCOM_SPI_DATA_DATA(value) (SERCOM_SPI_DATA_DATA_Msk & ((value) << SERCOM_SPI_DATA_DATA_Pos))
#define SERCOM_SPI_DATA_MASK 0x000001FFul /**< \brief (SERCOM_SPI_DATA) MASK Register */
/* -------- SERCOM_USART_DATA : (SERCOM Offset: 0x28) (R/W 16) USART USART Data -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint16_t DATA:9; /*!< bit: 0.. 8 Data Value */
uint16_t :7; /*!< bit: 9..15 Reserved */
} bit; /*!< Structure used for bit access */
uint16_t reg; /*!< Type used for register access */
} SERCOM_USART_DATA_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_USART_DATA_OFFSET 0x28 /**< \brief (SERCOM_USART_DATA offset) USART Data */
#define SERCOM_USART_DATA_RESETVALUE 0x0000ul /**< \brief (SERCOM_USART_DATA reset_value) USART Data */
#define SERCOM_USART_DATA_DATA_Pos 0 /**< \brief (SERCOM_USART_DATA) Data Value */
#define SERCOM_USART_DATA_DATA_Msk (0x1FFul << SERCOM_USART_DATA_DATA_Pos)
#define SERCOM_USART_DATA_DATA(value) (SERCOM_USART_DATA_DATA_Msk & ((value) << SERCOM_USART_DATA_DATA_Pos))
#define SERCOM_USART_DATA_MASK 0x01FFul /**< \brief (SERCOM_USART_DATA) MASK Register */
/* -------- SERCOM_I2CM_DBGCTRL : (SERCOM Offset: 0x30) (R/W 8) I2CM I2CM Debug Control -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint8_t DBGSTOP:1; /*!< bit: 0 Debug Mode */
uint8_t :7; /*!< bit: 1.. 7 Reserved */
} bit; /*!< Structure used for bit access */
uint8_t reg; /*!< Type used for register access */
} SERCOM_I2CM_DBGCTRL_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_I2CM_DBGCTRL_OFFSET 0x30 /**< \brief (SERCOM_I2CM_DBGCTRL offset) I2CM Debug Control */
#define SERCOM_I2CM_DBGCTRL_RESETVALUE 0x00ul /**< \brief (SERCOM_I2CM_DBGCTRL reset_value) I2CM Debug Control */
#define SERCOM_I2CM_DBGCTRL_DBGSTOP_Pos 0 /**< \brief (SERCOM_I2CM_DBGCTRL) Debug Mode */
#define SERCOM_I2CM_DBGCTRL_DBGSTOP (0x1ul << SERCOM_I2CM_DBGCTRL_DBGSTOP_Pos)
#define SERCOM_I2CM_DBGCTRL_MASK 0x01ul /**< \brief (SERCOM_I2CM_DBGCTRL) MASK Register */
/* -------- SERCOM_SPI_DBGCTRL : (SERCOM Offset: 0x30) (R/W 8) SPI SPI Debug Control -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint8_t DBGSTOP:1; /*!< bit: 0 Debug Mode */
uint8_t :7; /*!< bit: 1.. 7 Reserved */
} bit; /*!< Structure used for bit access */
uint8_t reg; /*!< Type used for register access */
} SERCOM_SPI_DBGCTRL_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_SPI_DBGCTRL_OFFSET 0x30 /**< \brief (SERCOM_SPI_DBGCTRL offset) SPI Debug Control */
#define SERCOM_SPI_DBGCTRL_RESETVALUE 0x00ul /**< \brief (SERCOM_SPI_DBGCTRL reset_value) SPI Debug Control */
#define SERCOM_SPI_DBGCTRL_DBGSTOP_Pos 0 /**< \brief (SERCOM_SPI_DBGCTRL) Debug Mode */
#define SERCOM_SPI_DBGCTRL_DBGSTOP (0x1ul << SERCOM_SPI_DBGCTRL_DBGSTOP_Pos)
#define SERCOM_SPI_DBGCTRL_MASK 0x01ul /**< \brief (SERCOM_SPI_DBGCTRL) MASK Register */
/* -------- SERCOM_USART_DBGCTRL : (SERCOM Offset: 0x30) (R/W 8) USART USART Debug Control -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint8_t DBGSTOP:1; /*!< bit: 0 Debug Mode */
uint8_t :7; /*!< bit: 1.. 7 Reserved */
} bit; /*!< Structure used for bit access */
uint8_t reg; /*!< Type used for register access */
} SERCOM_USART_DBGCTRL_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define SERCOM_USART_DBGCTRL_OFFSET 0x30 /**< \brief (SERCOM_USART_DBGCTRL offset) USART Debug Control */
#define SERCOM_USART_DBGCTRL_RESETVALUE 0x00ul /**< \brief (SERCOM_USART_DBGCTRL reset_value) USART Debug Control */
#define SERCOM_USART_DBGCTRL_DBGSTOP_Pos 0 /**< \brief (SERCOM_USART_DBGCTRL) Debug Mode */
#define SERCOM_USART_DBGCTRL_DBGSTOP (0x1ul << SERCOM_USART_DBGCTRL_DBGSTOP_Pos)
#define SERCOM_USART_DBGCTRL_MASK 0x01ul /**< \brief (SERCOM_USART_DBGCTRL) MASK Register */
/** \brief SERCOM_I2CM hardware registers */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef struct { /* I2C Master Mode */
__IO SERCOM_I2CM_CTRLA_Type CTRLA; /**< \brief Offset: 0x00 (R/W 32) I2CM Control A */
__IO SERCOM_I2CM_CTRLB_Type CTRLB; /**< \brief Offset: 0x04 (R/W 32) I2CM Control B */
RoReg8 Reserved1[0x4];
__IO SERCOM_I2CM_BAUD_Type BAUD; /**< \brief Offset: 0x0C (R/W 32) I2CM Baud Rate */
RoReg8 Reserved2[0x4];
__IO SERCOM_I2CM_INTENCLR_Type INTENCLR; /**< \brief Offset: 0x14 (R/W 8) I2CM Interrupt Enable Clear */
RoReg8 Reserved3[0x1];
__IO SERCOM_I2CM_INTENSET_Type INTENSET; /**< \brief Offset: 0x16 (R/W 8) I2CM Interrupt Enable Set */
RoReg8 Reserved4[0x1];
__IO SERCOM_I2CM_INTFLAG_Type INTFLAG; /**< \brief Offset: 0x18 (R/W 8) I2CM Interrupt Flag Status and Clear */
RoReg8 Reserved5[0x1];
__IO SERCOM_I2CM_STATUS_Type STATUS; /**< \brief Offset: 0x1A (R/W 16) I2CM Status */
__I SERCOM_I2CM_SYNCBUSY_Type SYNCBUSY; /**< \brief Offset: 0x1C (R/ 32) I2CM Synchronization Busy */
RoReg8 Reserved6[0x4];
__IO SERCOM_I2CM_ADDR_Type ADDR; /**< \brief Offset: 0x24 (R/W 32) I2CM Address */
__IO SERCOM_I2CM_DATA_Type DATA; /**< \brief Offset: 0x28 (R/W 8) I2CM Data */
RoReg8 Reserved7[0x7];
__IO SERCOM_I2CM_DBGCTRL_Type DBGCTRL; /**< \brief Offset: 0x30 (R/W 8) I2CM Debug Control */
} SercomI2cm;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
/** \brief SERCOM_I2CS hardware registers */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef struct { /* I2C Slave Mode */
__IO SERCOM_I2CS_CTRLA_Type CTRLA; /**< \brief Offset: 0x00 (R/W 32) I2CS Control A */
__IO SERCOM_I2CS_CTRLB_Type CTRLB; /**< \brief Offset: 0x04 (R/W 32) I2CS Control B */
RoReg8 Reserved1[0xC];
__IO SERCOM_I2CS_INTENCLR_Type INTENCLR; /**< \brief Offset: 0x14 (R/W 8) I2CS Interrupt Enable Clear */
RoReg8 Reserved2[0x1];
__IO SERCOM_I2CS_INTENSET_Type INTENSET; /**< \brief Offset: 0x16 (R/W 8) I2CS Interrupt Enable Set */
RoReg8 Reserved3[0x1];
__IO SERCOM_I2CS_INTFLAG_Type INTFLAG; /**< \brief Offset: 0x18 (R/W 8) I2CS Interrupt Flag Status and Clear */
RoReg8 Reserved4[0x1];
__IO SERCOM_I2CS_STATUS_Type STATUS; /**< \brief Offset: 0x1A (R/W 16) I2CS Status */
__I SERCOM_I2CS_SYNCBUSY_Type SYNCBUSY; /**< \brief Offset: 0x1C (R/ 32) I2CS Synchronization Busy */
RoReg8 Reserved5[0x4];
__IO SERCOM_I2CS_ADDR_Type ADDR; /**< \brief Offset: 0x24 (R/W 32) I2CS Address */
__IO SERCOM_I2CS_DATA_Type DATA; /**< \brief Offset: 0x28 (R/W 8) I2CS Data */
} SercomI2cs;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
/** \brief SERCOM_SPI hardware registers */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef struct { /* SPI Mode */
__IO SERCOM_SPI_CTRLA_Type CTRLA; /**< \brief Offset: 0x00 (R/W 32) SPI Control A */
__IO SERCOM_SPI_CTRLB_Type CTRLB; /**< \brief Offset: 0x04 (R/W 32) SPI Control B */
RoReg8 Reserved1[0x4];
__IO SERCOM_SPI_BAUD_Type BAUD; /**< \brief Offset: 0x0C (R/W 8) SPI Baud Rate */
RoReg8 Reserved2[0x7];
__IO SERCOM_SPI_INTENCLR_Type INTENCLR; /**< \brief Offset: 0x14 (R/W 8) SPI Interrupt Enable Clear */
RoReg8 Reserved3[0x1];
__IO SERCOM_SPI_INTENSET_Type INTENSET; /**< \brief Offset: 0x16 (R/W 8) SPI Interrupt Enable Set */
RoReg8 Reserved4[0x1];
__IO SERCOM_SPI_INTFLAG_Type INTFLAG; /**< \brief Offset: 0x18 (R/W 8) SPI Interrupt Flag Status and Clear */
RoReg8 Reserved5[0x1];
__IO SERCOM_SPI_STATUS_Type STATUS; /**< \brief Offset: 0x1A (R/W 16) SPI Status */
__I SERCOM_SPI_SYNCBUSY_Type SYNCBUSY; /**< \brief Offset: 0x1C (R/ 32) SPI Synchronization Busy */
RoReg8 Reserved6[0x4];
__IO SERCOM_SPI_ADDR_Type ADDR; /**< \brief Offset: 0x24 (R/W 32) SPI Address */
__IO SERCOM_SPI_DATA_Type DATA; /**< \brief Offset: 0x28 (R/W 32) SPI Data */
RoReg8 Reserved7[0x4];
__IO SERCOM_SPI_DBGCTRL_Type DBGCTRL; /**< \brief Offset: 0x30 (R/W 8) SPI Debug Control */
} SercomSpi;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
/** \brief SERCOM_USART hardware registers */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef struct { /* USART Mode */
__IO SERCOM_USART_CTRLA_Type CTRLA; /**< \brief Offset: 0x00 (R/W 32) USART Control A */
__IO SERCOM_USART_CTRLB_Type CTRLB; /**< \brief Offset: 0x04 (R/W 32) USART Control B */
RoReg8 Reserved1[0x4];
__IO SERCOM_USART_BAUD_Type BAUD; /**< \brief Offset: 0x0C (R/W 16) USART Baud Rate */
__IO SERCOM_USART_RXPL_Type RXPL; /**< \brief Offset: 0x0E (R/W 8) USART Receive Pulse Length */
RoReg8 Reserved2[0x5];
__IO SERCOM_USART_INTENCLR_Type INTENCLR; /**< \brief Offset: 0x14 (R/W 8) USART Interrupt Enable Clear */
RoReg8 Reserved3[0x1];
__IO SERCOM_USART_INTENSET_Type INTENSET; /**< \brief Offset: 0x16 (R/W 8) USART Interrupt Enable Set */
RoReg8 Reserved4[0x1];
__IO SERCOM_USART_INTFLAG_Type INTFLAG; /**< \brief Offset: 0x18 (R/W 8) USART Interrupt Flag Status and Clear */
RoReg8 Reserved5[0x1];
__IO SERCOM_USART_STATUS_Type STATUS; /**< \brief Offset: 0x1A (R/W 16) USART Status */
__I SERCOM_USART_SYNCBUSY_Type SYNCBUSY; /**< \brief Offset: 0x1C (R/ 32) USART Synchronization Busy */
RoReg8 Reserved6[0x8];
__IO SERCOM_USART_DATA_Type DATA; /**< \brief Offset: 0x28 (R/W 16) USART Data */
RoReg8 Reserved7[0x6];
__IO SERCOM_USART_DBGCTRL_Type DBGCTRL; /**< \brief Offset: 0x30 (R/W 8) USART Debug Control */
} SercomUsart;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
SercomI2cm I2CM; /**< \brief Offset: 0x00 I2C Master Mode */
SercomI2cs I2CS; /**< \brief Offset: 0x00 I2C Slave Mode */
SercomSpi SPI; /**< \brief Offset: 0x00 SPI Mode */
SercomUsart USART; /**< \brief Offset: 0x00 USART Mode */
} Sercom;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
/*@}*/
#endif /* _SAMD21_SERCOM_COMPONENT_ */
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