Elijah Orr
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TARGET_SAMD21G18A/comp_i2s.h
- Committer:
- elijahorr
- Date:
- 2016-04-14
- Revision:
- 121:672067c3ada4
- Parent:
- 111:4336505e4b1c
File content as of revision 121:672067c3ada4:
/**
* \file
*
* \brief Component description for I2S
*
* Copyright (c) 2014-2015 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of Atmel may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 4. This software may only be redistributed and used in connection with an
* Atmel microcontroller product.
*
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
/*
* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
*/
#ifndef _SAMD21_I2S_COMPONENT_
#define _SAMD21_I2S_COMPONENT_
/* ========================================================================== */
/** SOFTWARE API DEFINITION FOR I2S */
/* ========================================================================== */
/** \addtogroup SAMD21_I2S Inter-IC Sound Interface */
/*@{*/
#define I2S_U2224
#define REV_I2S 0x110
/* -------- I2S_CTRLA : (I2S Offset: 0x00) (R/W 8) Control A -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint8_t SWRST:1; /*!< bit: 0 Software Reset */
uint8_t ENABLE:1; /*!< bit: 1 Enable */
uint8_t CKEN0:1; /*!< bit: 2 Clock Unit 0 Enable */
uint8_t CKEN1:1; /*!< bit: 3 Clock Unit 1 Enable */
uint8_t SEREN0:1; /*!< bit: 4 Serializer 0 Enable */
uint8_t SEREN1:1; /*!< bit: 5 Serializer 1 Enable */
uint8_t :2; /*!< bit: 6.. 7 Reserved */
} bit; /*!< Structure used for bit access */
struct {
uint8_t :2; /*!< bit: 0.. 1 Reserved */
uint8_t CKEN:2; /*!< bit: 2.. 3 Clock Unit x Enable */
uint8_t SEREN:2; /*!< bit: 4.. 5 Serializer x Enable */
uint8_t :2; /*!< bit: 6.. 7 Reserved */
} vec; /*!< Structure used for vec access */
uint8_t reg; /*!< Type used for register access */
} I2S_CTRLA_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define I2S_CTRLA_OFFSET 0x00 /**< \brief (I2S_CTRLA offset) Control A */
#define I2S_CTRLA_RESETVALUE 0x00ul /**< \brief (I2S_CTRLA reset_value) Control A */
#define I2S_CTRLA_SWRST_Pos 0 /**< \brief (I2S_CTRLA) Software Reset */
#define I2S_CTRLA_SWRST (0x1ul << I2S_CTRLA_SWRST_Pos)
#define I2S_CTRLA_ENABLE_Pos 1 /**< \brief (I2S_CTRLA) Enable */
#define I2S_CTRLA_ENABLE (0x1ul << I2S_CTRLA_ENABLE_Pos)
#define I2S_CTRLA_CKEN0_Pos 2 /**< \brief (I2S_CTRLA) Clock Unit 0 Enable */
#define I2S_CTRLA_CKEN0 (1 << I2S_CTRLA_CKEN0_Pos)
#define I2S_CTRLA_CKEN1_Pos 3 /**< \brief (I2S_CTRLA) Clock Unit 1 Enable */
#define I2S_CTRLA_CKEN1 (1 << I2S_CTRLA_CKEN1_Pos)
#define I2S_CTRLA_CKEN_Pos 2 /**< \brief (I2S_CTRLA) Clock Unit x Enable */
#define I2S_CTRLA_CKEN_Msk (0x3ul << I2S_CTRLA_CKEN_Pos)
#define I2S_CTRLA_CKEN(value) ((I2S_CTRLA_CKEN_Msk & ((value) << I2S_CTRLA_CKEN_Pos)))
#define I2S_CTRLA_SEREN0_Pos 4 /**< \brief (I2S_CTRLA) Serializer 0 Enable */
#define I2S_CTRLA_SEREN0 (1 << I2S_CTRLA_SEREN0_Pos)
#define I2S_CTRLA_SEREN1_Pos 5 /**< \brief (I2S_CTRLA) Serializer 1 Enable */
#define I2S_CTRLA_SEREN1 (1 << I2S_CTRLA_SEREN1_Pos)
#define I2S_CTRLA_SEREN_Pos 4 /**< \brief (I2S_CTRLA) Serializer x Enable */
#define I2S_CTRLA_SEREN_Msk (0x3ul << I2S_CTRLA_SEREN_Pos)
#define I2S_CTRLA_SEREN(value) ((I2S_CTRLA_SEREN_Msk & ((value) << I2S_CTRLA_SEREN_Pos)))
#define I2S_CTRLA_MASK 0x3Ful /**< \brief (I2S_CTRLA) MASK Register */
/* -------- I2S_CLKCTRL : (I2S Offset: 0x04) (R/W 32) Clock Unit n Control -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint32_t SLOTSIZE:2; /*!< bit: 0.. 1 Slot Size */
uint32_t NBSLOTS:3; /*!< bit: 2.. 4 Number of Slots in Frame */
uint32_t FSWIDTH:2; /*!< bit: 5.. 6 Frame Sync Width */
uint32_t BITDELAY:1; /*!< bit: 7 Data Delay from Frame Sync */
uint32_t FSSEL:1; /*!< bit: 8 Frame Sync Select */
uint32_t :2; /*!< bit: 9..10 Reserved */
uint32_t FSINV:1; /*!< bit: 11 Frame Sync Invert */
uint32_t SCKSEL:1; /*!< bit: 12 Serial Clock Select */
uint32_t :3; /*!< bit: 13..15 Reserved */
uint32_t MCKSEL:1; /*!< bit: 16 Master Clock Select */
uint32_t :1; /*!< bit: 17 Reserved */
uint32_t MCKEN:1; /*!< bit: 18 Master Clock Enable */
uint32_t MCKDIV:5; /*!< bit: 19..23 Master Clock Division Factor */
uint32_t MCKOUTDIV:5; /*!< bit: 24..28 Master Clock Output Division Factor */
uint32_t FSOUTINV:1; /*!< bit: 29 Frame Sync Output Invert */
uint32_t SCKOUTINV:1; /*!< bit: 30 Serial Clock Output Invert */
uint32_t MCKOUTINV:1; /*!< bit: 31 Master Clock Output Invert */
} bit; /*!< Structure used for bit access */
uint32_t reg; /*!< Type used for register access */
} I2S_CLKCTRL_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define I2S_CLKCTRL_OFFSET 0x04 /**< \brief (I2S_CLKCTRL offset) Clock Unit n Control */
#define I2S_CLKCTRL_RESETVALUE 0x00000000ul /**< \brief (I2S_CLKCTRL reset_value) Clock Unit n Control */
#define I2S_CLKCTRL_SLOTSIZE_Pos 0 /**< \brief (I2S_CLKCTRL) Slot Size */
#define I2S_CLKCTRL_SLOTSIZE_Msk (0x3ul << I2S_CLKCTRL_SLOTSIZE_Pos)
#define I2S_CLKCTRL_SLOTSIZE(value) ((I2S_CLKCTRL_SLOTSIZE_Msk & ((value) << I2S_CLKCTRL_SLOTSIZE_Pos)))
#define I2S_CLKCTRL_SLOTSIZE_8_Val 0x0ul /**< \brief (I2S_CLKCTRL) 8-bit Slot for Clock Unit n */
#define I2S_CLKCTRL_SLOTSIZE_16_Val 0x1ul /**< \brief (I2S_CLKCTRL) 16-bit Slot for Clock Unit n */
#define I2S_CLKCTRL_SLOTSIZE_24_Val 0x2ul /**< \brief (I2S_CLKCTRL) 24-bit Slot for Clock Unit n */
#define I2S_CLKCTRL_SLOTSIZE_32_Val 0x3ul /**< \brief (I2S_CLKCTRL) 32-bit Slot for Clock Unit n */
#define I2S_CLKCTRL_SLOTSIZE_8 (I2S_CLKCTRL_SLOTSIZE_8_Val << I2S_CLKCTRL_SLOTSIZE_Pos)
#define I2S_CLKCTRL_SLOTSIZE_16 (I2S_CLKCTRL_SLOTSIZE_16_Val << I2S_CLKCTRL_SLOTSIZE_Pos)
#define I2S_CLKCTRL_SLOTSIZE_24 (I2S_CLKCTRL_SLOTSIZE_24_Val << I2S_CLKCTRL_SLOTSIZE_Pos)
#define I2S_CLKCTRL_SLOTSIZE_32 (I2S_CLKCTRL_SLOTSIZE_32_Val << I2S_CLKCTRL_SLOTSIZE_Pos)
#define I2S_CLKCTRL_NBSLOTS_Pos 2 /**< \brief (I2S_CLKCTRL) Number of Slots in Frame */
#define I2S_CLKCTRL_NBSLOTS_Msk (0x7ul << I2S_CLKCTRL_NBSLOTS_Pos)
#define I2S_CLKCTRL_NBSLOTS(value) ((I2S_CLKCTRL_NBSLOTS_Msk & ((value) << I2S_CLKCTRL_NBSLOTS_Pos)))
#define I2S_CLKCTRL_FSWIDTH_Pos 5 /**< \brief (I2S_CLKCTRL) Frame Sync Width */
#define I2S_CLKCTRL_FSWIDTH_Msk (0x3ul << I2S_CLKCTRL_FSWIDTH_Pos)
#define I2S_CLKCTRL_FSWIDTH(value) ((I2S_CLKCTRL_FSWIDTH_Msk & ((value) << I2S_CLKCTRL_FSWIDTH_Pos)))
#define I2S_CLKCTRL_FSWIDTH_SLOT_Val 0x0ul /**< \brief (I2S_CLKCTRL) Frame Sync Pulse is 1 Slot wide (default for I2S protocol) */
#define I2S_CLKCTRL_FSWIDTH_HALF_Val 0x1ul /**< \brief (I2S_CLKCTRL) Frame Sync Pulse is half a Frame wide */
#define I2S_CLKCTRL_FSWIDTH_BIT_Val 0x2ul /**< \brief (I2S_CLKCTRL) Frame Sync Pulse is 1 Bit wide */
#define I2S_CLKCTRL_FSWIDTH_BURST_Val 0x3ul /**< \brief (I2S_CLKCTRL) Clock Unit n operates in Burst mode, with a 1-bit wide Frame Sync pulse per Data sample, only when Data transfer is requested */
#define I2S_CLKCTRL_FSWIDTH_SLOT (I2S_CLKCTRL_FSWIDTH_SLOT_Val << I2S_CLKCTRL_FSWIDTH_Pos)
#define I2S_CLKCTRL_FSWIDTH_HALF (I2S_CLKCTRL_FSWIDTH_HALF_Val << I2S_CLKCTRL_FSWIDTH_Pos)
#define I2S_CLKCTRL_FSWIDTH_BIT (I2S_CLKCTRL_FSWIDTH_BIT_Val << I2S_CLKCTRL_FSWIDTH_Pos)
#define I2S_CLKCTRL_FSWIDTH_BURST (I2S_CLKCTRL_FSWIDTH_BURST_Val << I2S_CLKCTRL_FSWIDTH_Pos)
#define I2S_CLKCTRL_BITDELAY_Pos 7 /**< \brief (I2S_CLKCTRL) Data Delay from Frame Sync */
#define I2S_CLKCTRL_BITDELAY (0x1ul << I2S_CLKCTRL_BITDELAY_Pos)
#define I2S_CLKCTRL_BITDELAY_LJ_Val 0x0ul /**< \brief (I2S_CLKCTRL) Left Justified (0 Bit Delay) */
#define I2S_CLKCTRL_BITDELAY_I2S_Val 0x1ul /**< \brief (I2S_CLKCTRL) I2S (1 Bit Delay) */
#define I2S_CLKCTRL_BITDELAY_LJ (I2S_CLKCTRL_BITDELAY_LJ_Val << I2S_CLKCTRL_BITDELAY_Pos)
#define I2S_CLKCTRL_BITDELAY_I2S (I2S_CLKCTRL_BITDELAY_I2S_Val << I2S_CLKCTRL_BITDELAY_Pos)
#define I2S_CLKCTRL_FSSEL_Pos 8 /**< \brief (I2S_CLKCTRL) Frame Sync Select */
#define I2S_CLKCTRL_FSSEL (0x1ul << I2S_CLKCTRL_FSSEL_Pos)
#define I2S_CLKCTRL_FSSEL_SCKDIV_Val 0x0ul /**< \brief (I2S_CLKCTRL) Divided Serial Clock n is used as Frame Sync n source */
#define I2S_CLKCTRL_FSSEL_FSPIN_Val 0x1ul /**< \brief (I2S_CLKCTRL) FSn input pin is used as Frame Sync n source */
#define I2S_CLKCTRL_FSSEL_SCKDIV (I2S_CLKCTRL_FSSEL_SCKDIV_Val << I2S_CLKCTRL_FSSEL_Pos)
#define I2S_CLKCTRL_FSSEL_FSPIN (I2S_CLKCTRL_FSSEL_FSPIN_Val << I2S_CLKCTRL_FSSEL_Pos)
#define I2S_CLKCTRL_FSINV_Pos 11 /**< \brief (I2S_CLKCTRL) Frame Sync Invert */
#define I2S_CLKCTRL_FSINV (0x1ul << I2S_CLKCTRL_FSINV_Pos)
#define I2S_CLKCTRL_SCKSEL_Pos 12 /**< \brief (I2S_CLKCTRL) Serial Clock Select */
#define I2S_CLKCTRL_SCKSEL (0x1ul << I2S_CLKCTRL_SCKSEL_Pos)
#define I2S_CLKCTRL_SCKSEL_MCKDIV_Val 0x0ul /**< \brief (I2S_CLKCTRL) Divided Master Clock n is used as Serial Clock n source */
#define I2S_CLKCTRL_SCKSEL_SCKPIN_Val 0x1ul /**< \brief (I2S_CLKCTRL) SCKn input pin is used as Serial Clock n source */
#define I2S_CLKCTRL_SCKSEL_MCKDIV (I2S_CLKCTRL_SCKSEL_MCKDIV_Val << I2S_CLKCTRL_SCKSEL_Pos)
#define I2S_CLKCTRL_SCKSEL_SCKPIN (I2S_CLKCTRL_SCKSEL_SCKPIN_Val << I2S_CLKCTRL_SCKSEL_Pos)
#define I2S_CLKCTRL_MCKSEL_Pos 16 /**< \brief (I2S_CLKCTRL) Master Clock Select */
#define I2S_CLKCTRL_MCKSEL (0x1ul << I2S_CLKCTRL_MCKSEL_Pos)
#define I2S_CLKCTRL_MCKSEL_GCLK_Val 0x0ul /**< \brief (I2S_CLKCTRL) GCLK_I2S_n is used as Master Clock n source */
#define I2S_CLKCTRL_MCKSEL_MCKPIN_Val 0x1ul /**< \brief (I2S_CLKCTRL) MCKn input pin is used as Master Clock n source */
#define I2S_CLKCTRL_MCKSEL_GCLK (I2S_CLKCTRL_MCKSEL_GCLK_Val << I2S_CLKCTRL_MCKSEL_Pos)
#define I2S_CLKCTRL_MCKSEL_MCKPIN (I2S_CLKCTRL_MCKSEL_MCKPIN_Val << I2S_CLKCTRL_MCKSEL_Pos)
#define I2S_CLKCTRL_MCKEN_Pos 18 /**< \brief (I2S_CLKCTRL) Master Clock Enable */
#define I2S_CLKCTRL_MCKEN (0x1ul << I2S_CLKCTRL_MCKEN_Pos)
#define I2S_CLKCTRL_MCKDIV_Pos 19 /**< \brief (I2S_CLKCTRL) Master Clock Division Factor */
#define I2S_CLKCTRL_MCKDIV_Msk (0x1Ful << I2S_CLKCTRL_MCKDIV_Pos)
#define I2S_CLKCTRL_MCKDIV(value) ((I2S_CLKCTRL_MCKDIV_Msk & ((value) << I2S_CLKCTRL_MCKDIV_Pos)))
#define I2S_CLKCTRL_MCKOUTDIV_Pos 24 /**< \brief (I2S_CLKCTRL) Master Clock Output Division Factor */
#define I2S_CLKCTRL_MCKOUTDIV_Msk (0x1Ful << I2S_CLKCTRL_MCKOUTDIV_Pos)
#define I2S_CLKCTRL_MCKOUTDIV(value) ((I2S_CLKCTRL_MCKOUTDIV_Msk & ((value) << I2S_CLKCTRL_MCKOUTDIV_Pos)))
#define I2S_CLKCTRL_FSOUTINV_Pos 29 /**< \brief (I2S_CLKCTRL) Frame Sync Output Invert */
#define I2S_CLKCTRL_FSOUTINV (0x1ul << I2S_CLKCTRL_FSOUTINV_Pos)
#define I2S_CLKCTRL_SCKOUTINV_Pos 30 /**< \brief (I2S_CLKCTRL) Serial Clock Output Invert */
#define I2S_CLKCTRL_SCKOUTINV (0x1ul << I2S_CLKCTRL_SCKOUTINV_Pos)
#define I2S_CLKCTRL_MCKOUTINV_Pos 31 /**< \brief (I2S_CLKCTRL) Master Clock Output Invert */
#define I2S_CLKCTRL_MCKOUTINV (0x1ul << I2S_CLKCTRL_MCKOUTINV_Pos)
#define I2S_CLKCTRL_MASK 0xFFFD19FFul /**< \brief (I2S_CLKCTRL) MASK Register */
/* -------- I2S_INTENCLR : (I2S Offset: 0x0C) (R/W 16) Interrupt Enable Clear -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint16_t RXRDY0:1; /*!< bit: 0 Receive Ready 0 Interrupt Enable */
uint16_t RXRDY1:1; /*!< bit: 1 Receive Ready 1 Interrupt Enable */
uint16_t :2; /*!< bit: 2.. 3 Reserved */
uint16_t RXOR0:1; /*!< bit: 4 Receive Overrun 0 Interrupt Enable */
uint16_t RXOR1:1; /*!< bit: 5 Receive Overrun 1 Interrupt Enable */
uint16_t :2; /*!< bit: 6.. 7 Reserved */
uint16_t TXRDY0:1; /*!< bit: 8 Transmit Ready 0 Interrupt Enable */
uint16_t TXRDY1:1; /*!< bit: 9 Transmit Ready 1 Interrupt Enable */
uint16_t :2; /*!< bit: 10..11 Reserved */
uint16_t TXUR0:1; /*!< bit: 12 Transmit Underrun 0 Interrupt Enable */
uint16_t TXUR1:1; /*!< bit: 13 Transmit Underrun 1 Interrupt Enable */
uint16_t :2; /*!< bit: 14..15 Reserved */
} bit; /*!< Structure used for bit access */
struct {
uint16_t RXRDY:2; /*!< bit: 0.. 1 Receive Ready x Interrupt Enable */
uint16_t :2; /*!< bit: 2.. 3 Reserved */
uint16_t RXOR:2; /*!< bit: 4.. 5 Receive Overrun x Interrupt Enable */
uint16_t :2; /*!< bit: 6.. 7 Reserved */
uint16_t TXRDY:2; /*!< bit: 8.. 9 Transmit Ready x Interrupt Enable */
uint16_t :2; /*!< bit: 10..11 Reserved */
uint16_t TXUR:2; /*!< bit: 12..13 Transmit Underrun x Interrupt Enable */
uint16_t :2; /*!< bit: 14..15 Reserved */
} vec; /*!< Structure used for vec access */
uint16_t reg; /*!< Type used for register access */
} I2S_INTENCLR_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define I2S_INTENCLR_OFFSET 0x0C /**< \brief (I2S_INTENCLR offset) Interrupt Enable Clear */
#define I2S_INTENCLR_RESETVALUE 0x0000ul /**< \brief (I2S_INTENCLR reset_value) Interrupt Enable Clear */
#define I2S_INTENCLR_RXRDY0_Pos 0 /**< \brief (I2S_INTENCLR) Receive Ready 0 Interrupt Enable */
#define I2S_INTENCLR_RXRDY0 (1 << I2S_INTENCLR_RXRDY0_Pos)
#define I2S_INTENCLR_RXRDY1_Pos 1 /**< \brief (I2S_INTENCLR) Receive Ready 1 Interrupt Enable */
#define I2S_INTENCLR_RXRDY1 (1 << I2S_INTENCLR_RXRDY1_Pos)
#define I2S_INTENCLR_RXRDY_Pos 0 /**< \brief (I2S_INTENCLR) Receive Ready x Interrupt Enable */
#define I2S_INTENCLR_RXRDY_Msk (0x3ul << I2S_INTENCLR_RXRDY_Pos)
#define I2S_INTENCLR_RXRDY(value) ((I2S_INTENCLR_RXRDY_Msk & ((value) << I2S_INTENCLR_RXRDY_Pos)))
#define I2S_INTENCLR_RXOR0_Pos 4 /**< \brief (I2S_INTENCLR) Receive Overrun 0 Interrupt Enable */
#define I2S_INTENCLR_RXOR0 (1 << I2S_INTENCLR_RXOR0_Pos)
#define I2S_INTENCLR_RXOR1_Pos 5 /**< \brief (I2S_INTENCLR) Receive Overrun 1 Interrupt Enable */
#define I2S_INTENCLR_RXOR1 (1 << I2S_INTENCLR_RXOR1_Pos)
#define I2S_INTENCLR_RXOR_Pos 4 /**< \brief (I2S_INTENCLR) Receive Overrun x Interrupt Enable */
#define I2S_INTENCLR_RXOR_Msk (0x3ul << I2S_INTENCLR_RXOR_Pos)
#define I2S_INTENCLR_RXOR(value) ((I2S_INTENCLR_RXOR_Msk & ((value) << I2S_INTENCLR_RXOR_Pos)))
#define I2S_INTENCLR_TXRDY0_Pos 8 /**< \brief (I2S_INTENCLR) Transmit Ready 0 Interrupt Enable */
#define I2S_INTENCLR_TXRDY0 (1 << I2S_INTENCLR_TXRDY0_Pos)
#define I2S_INTENCLR_TXRDY1_Pos 9 /**< \brief (I2S_INTENCLR) Transmit Ready 1 Interrupt Enable */
#define I2S_INTENCLR_TXRDY1 (1 << I2S_INTENCLR_TXRDY1_Pos)
#define I2S_INTENCLR_TXRDY_Pos 8 /**< \brief (I2S_INTENCLR) Transmit Ready x Interrupt Enable */
#define I2S_INTENCLR_TXRDY_Msk (0x3ul << I2S_INTENCLR_TXRDY_Pos)
#define I2S_INTENCLR_TXRDY(value) ((I2S_INTENCLR_TXRDY_Msk & ((value) << I2S_INTENCLR_TXRDY_Pos)))
#define I2S_INTENCLR_TXUR0_Pos 12 /**< \brief (I2S_INTENCLR) Transmit Underrun 0 Interrupt Enable */
#define I2S_INTENCLR_TXUR0 (1 << I2S_INTENCLR_TXUR0_Pos)
#define I2S_INTENCLR_TXUR1_Pos 13 /**< \brief (I2S_INTENCLR) Transmit Underrun 1 Interrupt Enable */
#define I2S_INTENCLR_TXUR1 (1 << I2S_INTENCLR_TXUR1_Pos)
#define I2S_INTENCLR_TXUR_Pos 12 /**< \brief (I2S_INTENCLR) Transmit Underrun x Interrupt Enable */
#define I2S_INTENCLR_TXUR_Msk (0x3ul << I2S_INTENCLR_TXUR_Pos)
#define I2S_INTENCLR_TXUR(value) ((I2S_INTENCLR_TXUR_Msk & ((value) << I2S_INTENCLR_TXUR_Pos)))
#define I2S_INTENCLR_MASK 0x3333ul /**< \brief (I2S_INTENCLR) MASK Register */
/* -------- I2S_INTENSET : (I2S Offset: 0x10) (R/W 16) Interrupt Enable Set -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint16_t RXRDY0:1; /*!< bit: 0 Receive Ready 0 Interrupt Enable */
uint16_t RXRDY1:1; /*!< bit: 1 Receive Ready 1 Interrupt Enable */
uint16_t :2; /*!< bit: 2.. 3 Reserved */
uint16_t RXOR0:1; /*!< bit: 4 Receive Overrun 0 Interrupt Enable */
uint16_t RXOR1:1; /*!< bit: 5 Receive Overrun 1 Interrupt Enable */
uint16_t :2; /*!< bit: 6.. 7 Reserved */
uint16_t TXRDY0:1; /*!< bit: 8 Transmit Ready 0 Interrupt Enable */
uint16_t TXRDY1:1; /*!< bit: 9 Transmit Ready 1 Interrupt Enable */
uint16_t :2; /*!< bit: 10..11 Reserved */
uint16_t TXUR0:1; /*!< bit: 12 Transmit Underrun 0 Interrupt Enable */
uint16_t TXUR1:1; /*!< bit: 13 Transmit Underrun 1 Interrupt Enable */
uint16_t :2; /*!< bit: 14..15 Reserved */
} bit; /*!< Structure used for bit access */
struct {
uint16_t RXRDY:2; /*!< bit: 0.. 1 Receive Ready x Interrupt Enable */
uint16_t :2; /*!< bit: 2.. 3 Reserved */
uint16_t RXOR:2; /*!< bit: 4.. 5 Receive Overrun x Interrupt Enable */
uint16_t :2; /*!< bit: 6.. 7 Reserved */
uint16_t TXRDY:2; /*!< bit: 8.. 9 Transmit Ready x Interrupt Enable */
uint16_t :2; /*!< bit: 10..11 Reserved */
uint16_t TXUR:2; /*!< bit: 12..13 Transmit Underrun x Interrupt Enable */
uint16_t :2; /*!< bit: 14..15 Reserved */
} vec; /*!< Structure used for vec access */
uint16_t reg; /*!< Type used for register access */
} I2S_INTENSET_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define I2S_INTENSET_OFFSET 0x10 /**< \brief (I2S_INTENSET offset) Interrupt Enable Set */
#define I2S_INTENSET_RESETVALUE 0x0000ul /**< \brief (I2S_INTENSET reset_value) Interrupt Enable Set */
#define I2S_INTENSET_RXRDY0_Pos 0 /**< \brief (I2S_INTENSET) Receive Ready 0 Interrupt Enable */
#define I2S_INTENSET_RXRDY0 (1 << I2S_INTENSET_RXRDY0_Pos)
#define I2S_INTENSET_RXRDY1_Pos 1 /**< \brief (I2S_INTENSET) Receive Ready 1 Interrupt Enable */
#define I2S_INTENSET_RXRDY1 (1 << I2S_INTENSET_RXRDY1_Pos)
#define I2S_INTENSET_RXRDY_Pos 0 /**< \brief (I2S_INTENSET) Receive Ready x Interrupt Enable */
#define I2S_INTENSET_RXRDY_Msk (0x3ul << I2S_INTENSET_RXRDY_Pos)
#define I2S_INTENSET_RXRDY(value) ((I2S_INTENSET_RXRDY_Msk & ((value) << I2S_INTENSET_RXRDY_Pos)))
#define I2S_INTENSET_RXOR0_Pos 4 /**< \brief (I2S_INTENSET) Receive Overrun 0 Interrupt Enable */
#define I2S_INTENSET_RXOR0 (1 << I2S_INTENSET_RXOR0_Pos)
#define I2S_INTENSET_RXOR1_Pos 5 /**< \brief (I2S_INTENSET) Receive Overrun 1 Interrupt Enable */
#define I2S_INTENSET_RXOR1 (1 << I2S_INTENSET_RXOR1_Pos)
#define I2S_INTENSET_RXOR_Pos 4 /**< \brief (I2S_INTENSET) Receive Overrun x Interrupt Enable */
#define I2S_INTENSET_RXOR_Msk (0x3ul << I2S_INTENSET_RXOR_Pos)
#define I2S_INTENSET_RXOR(value) ((I2S_INTENSET_RXOR_Msk & ((value) << I2S_INTENSET_RXOR_Pos)))
#define I2S_INTENSET_TXRDY0_Pos 8 /**< \brief (I2S_INTENSET) Transmit Ready 0 Interrupt Enable */
#define I2S_INTENSET_TXRDY0 (1 << I2S_INTENSET_TXRDY0_Pos)
#define I2S_INTENSET_TXRDY1_Pos 9 /**< \brief (I2S_INTENSET) Transmit Ready 1 Interrupt Enable */
#define I2S_INTENSET_TXRDY1 (1 << I2S_INTENSET_TXRDY1_Pos)
#define I2S_INTENSET_TXRDY_Pos 8 /**< \brief (I2S_INTENSET) Transmit Ready x Interrupt Enable */
#define I2S_INTENSET_TXRDY_Msk (0x3ul << I2S_INTENSET_TXRDY_Pos)
#define I2S_INTENSET_TXRDY(value) ((I2S_INTENSET_TXRDY_Msk & ((value) << I2S_INTENSET_TXRDY_Pos)))
#define I2S_INTENSET_TXUR0_Pos 12 /**< \brief (I2S_INTENSET) Transmit Underrun 0 Interrupt Enable */
#define I2S_INTENSET_TXUR0 (1 << I2S_INTENSET_TXUR0_Pos)
#define I2S_INTENSET_TXUR1_Pos 13 /**< \brief (I2S_INTENSET) Transmit Underrun 1 Interrupt Enable */
#define I2S_INTENSET_TXUR1 (1 << I2S_INTENSET_TXUR1_Pos)
#define I2S_INTENSET_TXUR_Pos 12 /**< \brief (I2S_INTENSET) Transmit Underrun x Interrupt Enable */
#define I2S_INTENSET_TXUR_Msk (0x3ul << I2S_INTENSET_TXUR_Pos)
#define I2S_INTENSET_TXUR(value) ((I2S_INTENSET_TXUR_Msk & ((value) << I2S_INTENSET_TXUR_Pos)))
#define I2S_INTENSET_MASK 0x3333ul /**< \brief (I2S_INTENSET) MASK Register */
/* -------- I2S_INTFLAG : (I2S Offset: 0x14) (R/W 16) Interrupt Flag Status and Clear -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint16_t RXRDY0:1; /*!< bit: 0 Receive Ready 0 */
uint16_t RXRDY1:1; /*!< bit: 1 Receive Ready 1 */
uint16_t :2; /*!< bit: 2.. 3 Reserved */
uint16_t RXOR0:1; /*!< bit: 4 Receive Overrun 0 */
uint16_t RXOR1:1; /*!< bit: 5 Receive Overrun 1 */
uint16_t :2; /*!< bit: 6.. 7 Reserved */
uint16_t TXRDY0:1; /*!< bit: 8 Transmit Ready 0 */
uint16_t TXRDY1:1; /*!< bit: 9 Transmit Ready 1 */
uint16_t :2; /*!< bit: 10..11 Reserved */
uint16_t TXUR0:1; /*!< bit: 12 Transmit Underrun 0 */
uint16_t TXUR1:1; /*!< bit: 13 Transmit Underrun 1 */
uint16_t :2; /*!< bit: 14..15 Reserved */
} bit; /*!< Structure used for bit access */
struct {
uint16_t RXRDY:2; /*!< bit: 0.. 1 Receive Ready x */
uint16_t :2; /*!< bit: 2.. 3 Reserved */
uint16_t RXOR:2; /*!< bit: 4.. 5 Receive Overrun x */
uint16_t :2; /*!< bit: 6.. 7 Reserved */
uint16_t TXRDY:2; /*!< bit: 8.. 9 Transmit Ready x */
uint16_t :2; /*!< bit: 10..11 Reserved */
uint16_t TXUR:2; /*!< bit: 12..13 Transmit Underrun x */
uint16_t :2; /*!< bit: 14..15 Reserved */
} vec; /*!< Structure used for vec access */
uint16_t reg; /*!< Type used for register access */
} I2S_INTFLAG_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define I2S_INTFLAG_OFFSET 0x14 /**< \brief (I2S_INTFLAG offset) Interrupt Flag Status and Clear */
#define I2S_INTFLAG_RESETVALUE 0x0000ul /**< \brief (I2S_INTFLAG reset_value) Interrupt Flag Status and Clear */
#define I2S_INTFLAG_RXRDY0_Pos 0 /**< \brief (I2S_INTFLAG) Receive Ready 0 */
#define I2S_INTFLAG_RXRDY0 (1 << I2S_INTFLAG_RXRDY0_Pos)
#define I2S_INTFLAG_RXRDY1_Pos 1 /**< \brief (I2S_INTFLAG) Receive Ready 1 */
#define I2S_INTFLAG_RXRDY1 (1 << I2S_INTFLAG_RXRDY1_Pos)
#define I2S_INTFLAG_RXRDY_Pos 0 /**< \brief (I2S_INTFLAG) Receive Ready x */
#define I2S_INTFLAG_RXRDY_Msk (0x3ul << I2S_INTFLAG_RXRDY_Pos)
#define I2S_INTFLAG_RXRDY(value) ((I2S_INTFLAG_RXRDY_Msk & ((value) << I2S_INTFLAG_RXRDY_Pos)))
#define I2S_INTFLAG_RXOR0_Pos 4 /**< \brief (I2S_INTFLAG) Receive Overrun 0 */
#define I2S_INTFLAG_RXOR0 (1 << I2S_INTFLAG_RXOR0_Pos)
#define I2S_INTFLAG_RXOR1_Pos 5 /**< \brief (I2S_INTFLAG) Receive Overrun 1 */
#define I2S_INTFLAG_RXOR1 (1 << I2S_INTFLAG_RXOR1_Pos)
#define I2S_INTFLAG_RXOR_Pos 4 /**< \brief (I2S_INTFLAG) Receive Overrun x */
#define I2S_INTFLAG_RXOR_Msk (0x3ul << I2S_INTFLAG_RXOR_Pos)
#define I2S_INTFLAG_RXOR(value) ((I2S_INTFLAG_RXOR_Msk & ((value) << I2S_INTFLAG_RXOR_Pos)))
#define I2S_INTFLAG_TXRDY0_Pos 8 /**< \brief (I2S_INTFLAG) Transmit Ready 0 */
#define I2S_INTFLAG_TXRDY0 (1 << I2S_INTFLAG_TXRDY0_Pos)
#define I2S_INTFLAG_TXRDY1_Pos 9 /**< \brief (I2S_INTFLAG) Transmit Ready 1 */
#define I2S_INTFLAG_TXRDY1 (1 << I2S_INTFLAG_TXRDY1_Pos)
#define I2S_INTFLAG_TXRDY_Pos 8 /**< \brief (I2S_INTFLAG) Transmit Ready x */
#define I2S_INTFLAG_TXRDY_Msk (0x3ul << I2S_INTFLAG_TXRDY_Pos)
#define I2S_INTFLAG_TXRDY(value) ((I2S_INTFLAG_TXRDY_Msk & ((value) << I2S_INTFLAG_TXRDY_Pos)))
#define I2S_INTFLAG_TXUR0_Pos 12 /**< \brief (I2S_INTFLAG) Transmit Underrun 0 */
#define I2S_INTFLAG_TXUR0 (1 << I2S_INTFLAG_TXUR0_Pos)
#define I2S_INTFLAG_TXUR1_Pos 13 /**< \brief (I2S_INTFLAG) Transmit Underrun 1 */
#define I2S_INTFLAG_TXUR1 (1 << I2S_INTFLAG_TXUR1_Pos)
#define I2S_INTFLAG_TXUR_Pos 12 /**< \brief (I2S_INTFLAG) Transmit Underrun x */
#define I2S_INTFLAG_TXUR_Msk (0x3ul << I2S_INTFLAG_TXUR_Pos)
#define I2S_INTFLAG_TXUR(value) ((I2S_INTFLAG_TXUR_Msk & ((value) << I2S_INTFLAG_TXUR_Pos)))
#define I2S_INTFLAG_MASK 0x3333ul /**< \brief (I2S_INTFLAG) MASK Register */
/* -------- I2S_SYNCBUSY : (I2S Offset: 0x18) (R/ 16) Synchronization Status -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint16_t SWRST:1; /*!< bit: 0 Software Reset Synchronization Status */
uint16_t ENABLE:1; /*!< bit: 1 Enable Synchronization Status */
uint16_t CKEN0:1; /*!< bit: 2 Clock Unit 0 Enable Synchronization Status */
uint16_t CKEN1:1; /*!< bit: 3 Clock Unit 1 Enable Synchronization Status */
uint16_t SEREN0:1; /*!< bit: 4 Serializer 0 Enable Synchronization Status */
uint16_t SEREN1:1; /*!< bit: 5 Serializer 1 Enable Synchronization Status */
uint16_t :2; /*!< bit: 6.. 7 Reserved */
uint16_t DATA0:1; /*!< bit: 8 Data 0 Synchronization Status */
uint16_t DATA1:1; /*!< bit: 9 Data 1 Synchronization Status */
uint16_t :6; /*!< bit: 10..15 Reserved */
} bit; /*!< Structure used for bit access */
struct {
uint16_t :2; /*!< bit: 0.. 1 Reserved */
uint16_t CKEN:2; /*!< bit: 2.. 3 Clock Unit x Enable Synchronization Status */
uint16_t SEREN:2; /*!< bit: 4.. 5 Serializer x Enable Synchronization Status */
uint16_t :2; /*!< bit: 6.. 7 Reserved */
uint16_t DATA:2; /*!< bit: 8.. 9 Data x Synchronization Status */
uint16_t :6; /*!< bit: 10..15 Reserved */
} vec; /*!< Structure used for vec access */
uint16_t reg; /*!< Type used for register access */
} I2S_SYNCBUSY_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define I2S_SYNCBUSY_OFFSET 0x18 /**< \brief (I2S_SYNCBUSY offset) Synchronization Status */
#define I2S_SYNCBUSY_RESETVALUE 0x0000ul /**< \brief (I2S_SYNCBUSY reset_value) Synchronization Status */
#define I2S_SYNCBUSY_SWRST_Pos 0 /**< \brief (I2S_SYNCBUSY) Software Reset Synchronization Status */
#define I2S_SYNCBUSY_SWRST (0x1ul << I2S_SYNCBUSY_SWRST_Pos)
#define I2S_SYNCBUSY_ENABLE_Pos 1 /**< \brief (I2S_SYNCBUSY) Enable Synchronization Status */
#define I2S_SYNCBUSY_ENABLE (0x1ul << I2S_SYNCBUSY_ENABLE_Pos)
#define I2S_SYNCBUSY_CKEN0_Pos 2 /**< \brief (I2S_SYNCBUSY) Clock Unit 0 Enable Synchronization Status */
#define I2S_SYNCBUSY_CKEN0 (1 << I2S_SYNCBUSY_CKEN0_Pos)
#define I2S_SYNCBUSY_CKEN1_Pos 3 /**< \brief (I2S_SYNCBUSY) Clock Unit 1 Enable Synchronization Status */
#define I2S_SYNCBUSY_CKEN1 (1 << I2S_SYNCBUSY_CKEN1_Pos)
#define I2S_SYNCBUSY_CKEN_Pos 2 /**< \brief (I2S_SYNCBUSY) Clock Unit x Enable Synchronization Status */
#define I2S_SYNCBUSY_CKEN_Msk (0x3ul << I2S_SYNCBUSY_CKEN_Pos)
#define I2S_SYNCBUSY_CKEN(value) ((I2S_SYNCBUSY_CKEN_Msk & ((value) << I2S_SYNCBUSY_CKEN_Pos)))
#define I2S_SYNCBUSY_SEREN0_Pos 4 /**< \brief (I2S_SYNCBUSY) Serializer 0 Enable Synchronization Status */
#define I2S_SYNCBUSY_SEREN0 (1 << I2S_SYNCBUSY_SEREN0_Pos)
#define I2S_SYNCBUSY_SEREN1_Pos 5 /**< \brief (I2S_SYNCBUSY) Serializer 1 Enable Synchronization Status */
#define I2S_SYNCBUSY_SEREN1 (1 << I2S_SYNCBUSY_SEREN1_Pos)
#define I2S_SYNCBUSY_SEREN_Pos 4 /**< \brief (I2S_SYNCBUSY) Serializer x Enable Synchronization Status */
#define I2S_SYNCBUSY_SEREN_Msk (0x3ul << I2S_SYNCBUSY_SEREN_Pos)
#define I2S_SYNCBUSY_SEREN(value) ((I2S_SYNCBUSY_SEREN_Msk & ((value) << I2S_SYNCBUSY_SEREN_Pos)))
#define I2S_SYNCBUSY_DATA0_Pos 8 /**< \brief (I2S_SYNCBUSY) Data 0 Synchronization Status */
#define I2S_SYNCBUSY_DATA0 (1 << I2S_SYNCBUSY_DATA0_Pos)
#define I2S_SYNCBUSY_DATA1_Pos 9 /**< \brief (I2S_SYNCBUSY) Data 1 Synchronization Status */
#define I2S_SYNCBUSY_DATA1 (1 << I2S_SYNCBUSY_DATA1_Pos)
#define I2S_SYNCBUSY_DATA_Pos 8 /**< \brief (I2S_SYNCBUSY) Data x Synchronization Status */
#define I2S_SYNCBUSY_DATA_Msk (0x3ul << I2S_SYNCBUSY_DATA_Pos)
#define I2S_SYNCBUSY_DATA(value) ((I2S_SYNCBUSY_DATA_Msk & ((value) << I2S_SYNCBUSY_DATA_Pos)))
#define I2S_SYNCBUSY_MASK 0x033Ful /**< \brief (I2S_SYNCBUSY) MASK Register */
/* -------- I2S_SERCTRL : (I2S Offset: 0x20) (R/W 32) Serializer n Control -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint32_t SERMODE:2; /*!< bit: 0.. 1 Serializer Mode */
uint32_t TXDEFAULT:2; /*!< bit: 2.. 3 Line Default Line when Slot Disabled */
uint32_t TXSAME:1; /*!< bit: 4 Transmit Data when Underrun */
uint32_t CLKSEL:1; /*!< bit: 5 Clock Unit Selection */
uint32_t :1; /*!< bit: 6 Reserved */
uint32_t SLOTADJ:1; /*!< bit: 7 Data Slot Formatting Adjust */
uint32_t DATASIZE:3; /*!< bit: 8..10 Data Word Size */
uint32_t :1; /*!< bit: 11 Reserved */
uint32_t WORDADJ:1; /*!< bit: 12 Data Word Formatting Adjust */
uint32_t EXTEND:2; /*!< bit: 13..14 Data Formatting Bit Extension */
uint32_t BITREV:1; /*!< bit: 15 Data Formatting Bit Reverse */
uint32_t SLOTDIS0:1; /*!< bit: 16 Slot 0 Disabled for this Serializer */
uint32_t SLOTDIS1:1; /*!< bit: 17 Slot 1 Disabled for this Serializer */
uint32_t SLOTDIS2:1; /*!< bit: 18 Slot 2 Disabled for this Serializer */
uint32_t SLOTDIS3:1; /*!< bit: 19 Slot 3 Disabled for this Serializer */
uint32_t SLOTDIS4:1; /*!< bit: 20 Slot 4 Disabled for this Serializer */
uint32_t SLOTDIS5:1; /*!< bit: 21 Slot 5 Disabled for this Serializer */
uint32_t SLOTDIS6:1; /*!< bit: 22 Slot 6 Disabled for this Serializer */
uint32_t SLOTDIS7:1; /*!< bit: 23 Slot 7 Disabled for this Serializer */
uint32_t MONO:1; /*!< bit: 24 Mono Mode */
uint32_t DMA:1; /*!< bit: 25 Single or Multiple DMA Channels */
uint32_t RXLOOP:1; /*!< bit: 26 Loop-back Test Mode */
uint32_t :5; /*!< bit: 27..31 Reserved */
} bit; /*!< Structure used for bit access */
struct {
uint32_t :16; /*!< bit: 0..15 Reserved */
uint32_t SLOTDIS:8; /*!< bit: 16..23 Slot x Disabled for this Serializer */
uint32_t :8; /*!< bit: 24..31 Reserved */
} vec; /*!< Structure used for vec access */
uint32_t reg; /*!< Type used for register access */
} I2S_SERCTRL_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define I2S_SERCTRL_OFFSET 0x20 /**< \brief (I2S_SERCTRL offset) Serializer n Control */
#define I2S_SERCTRL_RESETVALUE 0x00000000ul /**< \brief (I2S_SERCTRL reset_value) Serializer n Control */
#define I2S_SERCTRL_SERMODE_Pos 0 /**< \brief (I2S_SERCTRL) Serializer Mode */
#define I2S_SERCTRL_SERMODE_Msk (0x3ul << I2S_SERCTRL_SERMODE_Pos)
#define I2S_SERCTRL_SERMODE(value) ((I2S_SERCTRL_SERMODE_Msk & ((value) << I2S_SERCTRL_SERMODE_Pos)))
#define I2S_SERCTRL_SERMODE_RX_Val 0x0ul /**< \brief (I2S_SERCTRL) Receive */
#define I2S_SERCTRL_SERMODE_TX_Val 0x1ul /**< \brief (I2S_SERCTRL) Transmit */
#define I2S_SERCTRL_SERMODE_PDM2_Val 0x2ul /**< \brief (I2S_SERCTRL) Receive one PDM data on each serial clock edge */
#define I2S_SERCTRL_SERMODE_RX (I2S_SERCTRL_SERMODE_RX_Val << I2S_SERCTRL_SERMODE_Pos)
#define I2S_SERCTRL_SERMODE_TX (I2S_SERCTRL_SERMODE_TX_Val << I2S_SERCTRL_SERMODE_Pos)
#define I2S_SERCTRL_SERMODE_PDM2 (I2S_SERCTRL_SERMODE_PDM2_Val << I2S_SERCTRL_SERMODE_Pos)
#define I2S_SERCTRL_TXDEFAULT_Pos 2 /**< \brief (I2S_SERCTRL) Line Default Line when Slot Disabled */
#define I2S_SERCTRL_TXDEFAULT_Msk (0x3ul << I2S_SERCTRL_TXDEFAULT_Pos)
#define I2S_SERCTRL_TXDEFAULT(value) ((I2S_SERCTRL_TXDEFAULT_Msk & ((value) << I2S_SERCTRL_TXDEFAULT_Pos)))
#define I2S_SERCTRL_TXDEFAULT_ZERO_Val 0x0ul /**< \brief (I2S_SERCTRL) Output Default Value is 0 */
#define I2S_SERCTRL_TXDEFAULT_ONE_Val 0x1ul /**< \brief (I2S_SERCTRL) Output Default Value is 1 */
#define I2S_SERCTRL_TXDEFAULT_HIZ_Val 0x3ul /**< \brief (I2S_SERCTRL) Output Default Value is high impedance */
#define I2S_SERCTRL_TXDEFAULT_ZERO (I2S_SERCTRL_TXDEFAULT_ZERO_Val << I2S_SERCTRL_TXDEFAULT_Pos)
#define I2S_SERCTRL_TXDEFAULT_ONE (I2S_SERCTRL_TXDEFAULT_ONE_Val << I2S_SERCTRL_TXDEFAULT_Pos)
#define I2S_SERCTRL_TXDEFAULT_HIZ (I2S_SERCTRL_TXDEFAULT_HIZ_Val << I2S_SERCTRL_TXDEFAULT_Pos)
#define I2S_SERCTRL_TXSAME_Pos 4 /**< \brief (I2S_SERCTRL) Transmit Data when Underrun */
#define I2S_SERCTRL_TXSAME (0x1ul << I2S_SERCTRL_TXSAME_Pos)
#define I2S_SERCTRL_TXSAME_ZERO_Val 0x0ul /**< \brief (I2S_SERCTRL) Zero data transmitted in case of underrun */
#define I2S_SERCTRL_TXSAME_SAME_Val 0x1ul /**< \brief (I2S_SERCTRL) Last data transmitted in case of underrun */
#define I2S_SERCTRL_TXSAME_ZERO (I2S_SERCTRL_TXSAME_ZERO_Val << I2S_SERCTRL_TXSAME_Pos)
#define I2S_SERCTRL_TXSAME_SAME (I2S_SERCTRL_TXSAME_SAME_Val << I2S_SERCTRL_TXSAME_Pos)
#define I2S_SERCTRL_CLKSEL_Pos 5 /**< \brief (I2S_SERCTRL) Clock Unit Selection */
#define I2S_SERCTRL_CLKSEL (0x1ul << I2S_SERCTRL_CLKSEL_Pos)
#define I2S_SERCTRL_CLKSEL_CLK0_Val 0x0ul /**< \brief (I2S_SERCTRL) Use Clock Unit 0 */
#define I2S_SERCTRL_CLKSEL_CLK1_Val 0x1ul /**< \brief (I2S_SERCTRL) Use Clock Unit 1 */
#define I2S_SERCTRL_CLKSEL_CLK0 (I2S_SERCTRL_CLKSEL_CLK0_Val << I2S_SERCTRL_CLKSEL_Pos)
#define I2S_SERCTRL_CLKSEL_CLK1 (I2S_SERCTRL_CLKSEL_CLK1_Val << I2S_SERCTRL_CLKSEL_Pos)
#define I2S_SERCTRL_SLOTADJ_Pos 7 /**< \brief (I2S_SERCTRL) Data Slot Formatting Adjust */
#define I2S_SERCTRL_SLOTADJ (0x1ul << I2S_SERCTRL_SLOTADJ_Pos)
#define I2S_SERCTRL_SLOTADJ_RIGHT_Val 0x0ul /**< \brief (I2S_SERCTRL) Data is right adjusted in slot */
#define I2S_SERCTRL_SLOTADJ_LEFT_Val 0x1ul /**< \brief (I2S_SERCTRL) Data is left adjusted in slot */
#define I2S_SERCTRL_SLOTADJ_RIGHT (I2S_SERCTRL_SLOTADJ_RIGHT_Val << I2S_SERCTRL_SLOTADJ_Pos)
#define I2S_SERCTRL_SLOTADJ_LEFT (I2S_SERCTRL_SLOTADJ_LEFT_Val << I2S_SERCTRL_SLOTADJ_Pos)
#define I2S_SERCTRL_DATASIZE_Pos 8 /**< \brief (I2S_SERCTRL) Data Word Size */
#define I2S_SERCTRL_DATASIZE_Msk (0x7ul << I2S_SERCTRL_DATASIZE_Pos)
#define I2S_SERCTRL_DATASIZE(value) ((I2S_SERCTRL_DATASIZE_Msk & ((value) << I2S_SERCTRL_DATASIZE_Pos)))
#define I2S_SERCTRL_DATASIZE_32_Val 0x0ul /**< \brief (I2S_SERCTRL) 32 bits */
#define I2S_SERCTRL_DATASIZE_24_Val 0x1ul /**< \brief (I2S_SERCTRL) 24 bits */
#define I2S_SERCTRL_DATASIZE_20_Val 0x2ul /**< \brief (I2S_SERCTRL) 20 bits */
#define I2S_SERCTRL_DATASIZE_18_Val 0x3ul /**< \brief (I2S_SERCTRL) 18 bits */
#define I2S_SERCTRL_DATASIZE_16_Val 0x4ul /**< \brief (I2S_SERCTRL) 16 bits */
#define I2S_SERCTRL_DATASIZE_16C_Val 0x5ul /**< \brief (I2S_SERCTRL) 16 bits compact stereo */
#define I2S_SERCTRL_DATASIZE_8_Val 0x6ul /**< \brief (I2S_SERCTRL) 8 bits */
#define I2S_SERCTRL_DATASIZE_8C_Val 0x7ul /**< \brief (I2S_SERCTRL) 8 bits compact stereo */
#define I2S_SERCTRL_DATASIZE_32 (I2S_SERCTRL_DATASIZE_32_Val << I2S_SERCTRL_DATASIZE_Pos)
#define I2S_SERCTRL_DATASIZE_24 (I2S_SERCTRL_DATASIZE_24_Val << I2S_SERCTRL_DATASIZE_Pos)
#define I2S_SERCTRL_DATASIZE_20 (I2S_SERCTRL_DATASIZE_20_Val << I2S_SERCTRL_DATASIZE_Pos)
#define I2S_SERCTRL_DATASIZE_18 (I2S_SERCTRL_DATASIZE_18_Val << I2S_SERCTRL_DATASIZE_Pos)
#define I2S_SERCTRL_DATASIZE_16 (I2S_SERCTRL_DATASIZE_16_Val << I2S_SERCTRL_DATASIZE_Pos)
#define I2S_SERCTRL_DATASIZE_16C (I2S_SERCTRL_DATASIZE_16C_Val << I2S_SERCTRL_DATASIZE_Pos)
#define I2S_SERCTRL_DATASIZE_8 (I2S_SERCTRL_DATASIZE_8_Val << I2S_SERCTRL_DATASIZE_Pos)
#define I2S_SERCTRL_DATASIZE_8C (I2S_SERCTRL_DATASIZE_8C_Val << I2S_SERCTRL_DATASIZE_Pos)
#define I2S_SERCTRL_WORDADJ_Pos 12 /**< \brief (I2S_SERCTRL) Data Word Formatting Adjust */
#define I2S_SERCTRL_WORDADJ (0x1ul << I2S_SERCTRL_WORDADJ_Pos)
#define I2S_SERCTRL_WORDADJ_RIGHT_Val 0x0ul /**< \brief (I2S_SERCTRL) Data is right adjusted in word */
#define I2S_SERCTRL_WORDADJ_LEFT_Val 0x1ul /**< \brief (I2S_SERCTRL) Data is left adjusted in word */
#define I2S_SERCTRL_WORDADJ_RIGHT (I2S_SERCTRL_WORDADJ_RIGHT_Val << I2S_SERCTRL_WORDADJ_Pos)
#define I2S_SERCTRL_WORDADJ_LEFT (I2S_SERCTRL_WORDADJ_LEFT_Val << I2S_SERCTRL_WORDADJ_Pos)
#define I2S_SERCTRL_EXTEND_Pos 13 /**< \brief (I2S_SERCTRL) Data Formatting Bit Extension */
#define I2S_SERCTRL_EXTEND_Msk (0x3ul << I2S_SERCTRL_EXTEND_Pos)
#define I2S_SERCTRL_EXTEND(value) ((I2S_SERCTRL_EXTEND_Msk & ((value) << I2S_SERCTRL_EXTEND_Pos)))
#define I2S_SERCTRL_EXTEND_ZERO_Val 0x0ul /**< \brief (I2S_SERCTRL) Extend with zeroes */
#define I2S_SERCTRL_EXTEND_ONE_Val 0x1ul /**< \brief (I2S_SERCTRL) Extend with ones */
#define I2S_SERCTRL_EXTEND_MSBIT_Val 0x2ul /**< \brief (I2S_SERCTRL) Extend with Most Significant Bit */
#define I2S_SERCTRL_EXTEND_LSBIT_Val 0x3ul /**< \brief (I2S_SERCTRL) Extend with Least Significant Bit */
#define I2S_SERCTRL_EXTEND_ZERO (I2S_SERCTRL_EXTEND_ZERO_Val << I2S_SERCTRL_EXTEND_Pos)
#define I2S_SERCTRL_EXTEND_ONE (I2S_SERCTRL_EXTEND_ONE_Val << I2S_SERCTRL_EXTEND_Pos)
#define I2S_SERCTRL_EXTEND_MSBIT (I2S_SERCTRL_EXTEND_MSBIT_Val << I2S_SERCTRL_EXTEND_Pos)
#define I2S_SERCTRL_EXTEND_LSBIT (I2S_SERCTRL_EXTEND_LSBIT_Val << I2S_SERCTRL_EXTEND_Pos)
#define I2S_SERCTRL_BITREV_Pos 15 /**< \brief (I2S_SERCTRL) Data Formatting Bit Reverse */
#define I2S_SERCTRL_BITREV (0x1ul << I2S_SERCTRL_BITREV_Pos)
#define I2S_SERCTRL_BITREV_MSBIT_Val 0x0ul /**< \brief (I2S_SERCTRL) Transfer Data Most Significant Bit (MSB) first (default for I2S protocol) */
#define I2S_SERCTRL_BITREV_LSBIT_Val 0x1ul /**< \brief (I2S_SERCTRL) Transfer Data Least Significant Bit (LSB) first */
#define I2S_SERCTRL_BITREV_MSBIT (I2S_SERCTRL_BITREV_MSBIT_Val << I2S_SERCTRL_BITREV_Pos)
#define I2S_SERCTRL_BITREV_LSBIT (I2S_SERCTRL_BITREV_LSBIT_Val << I2S_SERCTRL_BITREV_Pos)
#define I2S_SERCTRL_SLOTDIS0_Pos 16 /**< \brief (I2S_SERCTRL) Slot 0 Disabled for this Serializer */
#define I2S_SERCTRL_SLOTDIS0 (1 << I2S_SERCTRL_SLOTDIS0_Pos)
#define I2S_SERCTRL_SLOTDIS1_Pos 17 /**< \brief (I2S_SERCTRL) Slot 1 Disabled for this Serializer */
#define I2S_SERCTRL_SLOTDIS1 (1 << I2S_SERCTRL_SLOTDIS1_Pos)
#define I2S_SERCTRL_SLOTDIS2_Pos 18 /**< \brief (I2S_SERCTRL) Slot 2 Disabled for this Serializer */
#define I2S_SERCTRL_SLOTDIS2 (1 << I2S_SERCTRL_SLOTDIS2_Pos)
#define I2S_SERCTRL_SLOTDIS3_Pos 19 /**< \brief (I2S_SERCTRL) Slot 3 Disabled for this Serializer */
#define I2S_SERCTRL_SLOTDIS3 (1 << I2S_SERCTRL_SLOTDIS3_Pos)
#define I2S_SERCTRL_SLOTDIS4_Pos 20 /**< \brief (I2S_SERCTRL) Slot 4 Disabled for this Serializer */
#define I2S_SERCTRL_SLOTDIS4 (1 << I2S_SERCTRL_SLOTDIS4_Pos)
#define I2S_SERCTRL_SLOTDIS5_Pos 21 /**< \brief (I2S_SERCTRL) Slot 5 Disabled for this Serializer */
#define I2S_SERCTRL_SLOTDIS5 (1 << I2S_SERCTRL_SLOTDIS5_Pos)
#define I2S_SERCTRL_SLOTDIS6_Pos 22 /**< \brief (I2S_SERCTRL) Slot 6 Disabled for this Serializer */
#define I2S_SERCTRL_SLOTDIS6 (1 << I2S_SERCTRL_SLOTDIS6_Pos)
#define I2S_SERCTRL_SLOTDIS7_Pos 23 /**< \brief (I2S_SERCTRL) Slot 7 Disabled for this Serializer */
#define I2S_SERCTRL_SLOTDIS7 (1 << I2S_SERCTRL_SLOTDIS7_Pos)
#define I2S_SERCTRL_SLOTDIS_Pos 16 /**< \brief (I2S_SERCTRL) Slot x Disabled for this Serializer */
#define I2S_SERCTRL_SLOTDIS_Msk (0xFFul << I2S_SERCTRL_SLOTDIS_Pos)
#define I2S_SERCTRL_SLOTDIS(value) ((I2S_SERCTRL_SLOTDIS_Msk & ((value) << I2S_SERCTRL_SLOTDIS_Pos)))
#define I2S_SERCTRL_MONO_Pos 24 /**< \brief (I2S_SERCTRL) Mono Mode */
#define I2S_SERCTRL_MONO (0x1ul << I2S_SERCTRL_MONO_Pos)
#define I2S_SERCTRL_MONO_STEREO_Val 0x0ul /**< \brief (I2S_SERCTRL) Normal mode */
#define I2S_SERCTRL_MONO_MONO_Val 0x1ul /**< \brief (I2S_SERCTRL) Left channel data is duplicated to right channel */
#define I2S_SERCTRL_MONO_STEREO (I2S_SERCTRL_MONO_STEREO_Val << I2S_SERCTRL_MONO_Pos)
#define I2S_SERCTRL_MONO_MONO (I2S_SERCTRL_MONO_MONO_Val << I2S_SERCTRL_MONO_Pos)
#define I2S_SERCTRL_DMA_Pos 25 /**< \brief (I2S_SERCTRL) Single or Multiple DMA Channels */
#define I2S_SERCTRL_DMA (0x1ul << I2S_SERCTRL_DMA_Pos)
#define I2S_SERCTRL_DMA_SINGLE_Val 0x0ul /**< \brief (I2S_SERCTRL) Single DMA channel */
#define I2S_SERCTRL_DMA_MULTIPLE_Val 0x1ul /**< \brief (I2S_SERCTRL) One DMA channel per data channel */
#define I2S_SERCTRL_DMA_SINGLE (I2S_SERCTRL_DMA_SINGLE_Val << I2S_SERCTRL_DMA_Pos)
#define I2S_SERCTRL_DMA_MULTIPLE (I2S_SERCTRL_DMA_MULTIPLE_Val << I2S_SERCTRL_DMA_Pos)
#define I2S_SERCTRL_RXLOOP_Pos 26 /**< \brief (I2S_SERCTRL) Loop-back Test Mode */
#define I2S_SERCTRL_RXLOOP (0x1ul << I2S_SERCTRL_RXLOOP_Pos)
#define I2S_SERCTRL_MASK 0x07FFF7BFul /**< \brief (I2S_SERCTRL) MASK Register */
/* -------- I2S_DATA : (I2S Offset: 0x30) (R/W 32) Data n -------- */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef union {
struct {
uint32_t DATA:32; /*!< bit: 0..31 Sample Data */
} bit; /*!< Structure used for bit access */
uint32_t reg; /*!< Type used for register access */
} I2S_DATA_Type;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
#define I2S_DATA_OFFSET 0x30 /**< \brief (I2S_DATA offset) Data n */
#define I2S_DATA_RESETVALUE 0x00000000ul /**< \brief (I2S_DATA reset_value) Data n */
#define I2S_DATA_DATA_Pos 0 /**< \brief (I2S_DATA) Sample Data */
#define I2S_DATA_DATA_Msk (0xFFFFFFFFul << I2S_DATA_DATA_Pos)
#define I2S_DATA_DATA(value) ((I2S_DATA_DATA_Msk & ((value) << I2S_DATA_DATA_Pos)))
#define I2S_DATA_MASK 0xFFFFFFFFul /**< \brief (I2S_DATA) MASK Register */
/** \brief I2S hardware registers */
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef struct {
__IO I2S_CTRLA_Type CTRLA; /**< \brief Offset: 0x00 (R/W 8) Control A */
RoReg8 Reserved1[0x3];
__IO I2S_CLKCTRL_Type CLKCTRL[2]; /**< \brief Offset: 0x04 (R/W 32) Clock Unit n Control */
__IO I2S_INTENCLR_Type INTENCLR; /**< \brief Offset: 0x0C (R/W 16) Interrupt Enable Clear */
RoReg8 Reserved2[0x2];
__IO I2S_INTENSET_Type INTENSET; /**< \brief Offset: 0x10 (R/W 16) Interrupt Enable Set */
RoReg8 Reserved3[0x2];
__IO I2S_INTFLAG_Type INTFLAG; /**< \brief Offset: 0x14 (R/W 16) Interrupt Flag Status and Clear */
RoReg8 Reserved4[0x2];
__I I2S_SYNCBUSY_Type SYNCBUSY; /**< \brief Offset: 0x18 (R/ 16) Synchronization Status */
RoReg8 Reserved5[0x6];
__IO I2S_SERCTRL_Type SERCTRL[2]; /**< \brief Offset: 0x20 (R/W 32) Serializer n Control */
RoReg8 Reserved6[0x8];
__IO I2S_DATA_Type DATA[2]; /**< \brief Offset: 0x30 (R/W 32) Data n */
} I2s;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
/*@}*/
#endif /* _SAMD21_I2S_COMPONENT_ */