1 /** 2 * \file 3 * 4 * \brief Component description for I2S 5 * 6 * Copyright (c) 2019 Microchip Technology Inc. 7 * 8 * \asf_license_start 9 * 10 * \page License 11 * 12 * SPDX-License-Identifier: Apache-2.0 13 * 14 * Licensed under the Apache License, Version 2.0 (the "License"); you may 15 * not use this file except in compliance with the License. 16 * You may obtain a copy of the Licence at 17 * 18 * http://www.apache.org/licenses/LICENSE-2.0 19 * 20 * Unless required by applicable law or agreed to in writing, software 21 * distributed under the License is distributed on an AS IS BASIS, WITHOUT 22 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 23 * See the License for the specific language governing permissions and 24 * limitations under the License. 25 * 26 * \asf_license_stop 27 * 28 */ 29 30 #ifndef _SAME53_I2S_COMPONENT_ 31 #define _SAME53_I2S_COMPONENT_ 32 33 /* ========================================================================== */ 34 /** SOFTWARE API DEFINITION FOR I2S */ 35 /* ========================================================================== */ 36 /** \addtogroup SAME53_I2S Inter-IC Sound Interface */ 37 /*@{*/ 38 39 #define I2S_U2224 40 #define REV_I2S 0x200 41 42 /* -------- I2S_CTRLA : (I2S Offset: 0x00) (R/W 8) Control A -------- */ 43 #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) 44 typedef union { 45 struct { 46 uint8_t SWRST:1; /*!< bit: 0 Software Reset */ 47 uint8_t ENABLE:1; /*!< bit: 1 Enable */ 48 uint8_t CKEN0:1; /*!< bit: 2 Clock Unit 0 Enable */ 49 uint8_t CKEN1:1; /*!< bit: 3 Clock Unit 1 Enable */ 50 uint8_t TXEN:1; /*!< bit: 4 Tx Serializer Enable */ 51 uint8_t RXEN:1; /*!< bit: 5 Rx Serializer Enable */ 52 uint8_t :2; /*!< bit: 6.. 7 Reserved */ 53 } bit; /*!< Structure used for bit access */ 54 struct { 55 uint8_t :2; /*!< bit: 0.. 1 Reserved */ 56 uint8_t CKEN:2; /*!< bit: 2.. 3 Clock Unit x Enable */ 57 uint8_t :4; /*!< bit: 4.. 7 Reserved */ 58 } vec; /*!< Structure used for vec access */ 59 uint8_t reg; /*!< Type used for register access */ 60 } I2S_CTRLA_Type; 61 #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */ 62 63 #define I2S_CTRLA_OFFSET 0x00 /**< \brief (I2S_CTRLA offset) Control A */ 64 #define I2S_CTRLA_RESETVALUE _U_(0x00) /**< \brief (I2S_CTRLA reset_value) Control A */ 65 66 #define I2S_CTRLA_SWRST_Pos 0 /**< \brief (I2S_CTRLA) Software Reset */ 67 #define I2S_CTRLA_SWRST (_U_(0x1) << I2S_CTRLA_SWRST_Pos) 68 #define I2S_CTRLA_ENABLE_Pos 1 /**< \brief (I2S_CTRLA) Enable */ 69 #define I2S_CTRLA_ENABLE (_U_(0x1) << I2S_CTRLA_ENABLE_Pos) 70 #define I2S_CTRLA_CKEN0_Pos 2 /**< \brief (I2S_CTRLA) Clock Unit 0 Enable */ 71 #define I2S_CTRLA_CKEN0 (_U_(1) << I2S_CTRLA_CKEN0_Pos) 72 #define I2S_CTRLA_CKEN1_Pos 3 /**< \brief (I2S_CTRLA) Clock Unit 1 Enable */ 73 #define I2S_CTRLA_CKEN1 (_U_(1) << I2S_CTRLA_CKEN1_Pos) 74 #define I2S_CTRLA_CKEN_Pos 2 /**< \brief (I2S_CTRLA) Clock Unit x Enable */ 75 #define I2S_CTRLA_CKEN_Msk (_U_(0x3) << I2S_CTRLA_CKEN_Pos) 76 #define I2S_CTRLA_CKEN(value) (I2S_CTRLA_CKEN_Msk & ((value) << I2S_CTRLA_CKEN_Pos)) 77 #define I2S_CTRLA_TXEN_Pos 4 /**< \brief (I2S_CTRLA) Tx Serializer Enable */ 78 #define I2S_CTRLA_TXEN (_U_(0x1) << I2S_CTRLA_TXEN_Pos) 79 #define I2S_CTRLA_RXEN_Pos 5 /**< \brief (I2S_CTRLA) Rx Serializer Enable */ 80 #define I2S_CTRLA_RXEN (_U_(0x1) << I2S_CTRLA_RXEN_Pos) 81 #define I2S_CTRLA_MASK _U_(0x3F) /**< \brief (I2S_CTRLA) MASK Register */ 82 83 /* -------- I2S_CLKCTRL : (I2S Offset: 0x04) (R/W 32) Clock Unit n Control -------- */ 84 #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) 85 typedef union { 86 struct { 87 uint32_t SLOTSIZE:2; /*!< bit: 0.. 1 Slot Size */ 88 uint32_t NBSLOTS:3; /*!< bit: 2.. 4 Number of Slots in Frame */ 89 uint32_t FSWIDTH:2; /*!< bit: 5.. 6 Frame Sync Width */ 90 uint32_t BITDELAY:1; /*!< bit: 7 Data Delay from Frame Sync */ 91 uint32_t FSSEL:1; /*!< bit: 8 Frame Sync Select */ 92 uint32_t FSINV:1; /*!< bit: 9 Frame Sync Invert */ 93 uint32_t FSOUTINV:1; /*!< bit: 10 Frame Sync Output Invert */ 94 uint32_t SCKSEL:1; /*!< bit: 11 Serial Clock Select */ 95 uint32_t SCKOUTINV:1; /*!< bit: 12 Serial Clock Output Invert */ 96 uint32_t MCKSEL:1; /*!< bit: 13 Master Clock Select */ 97 uint32_t MCKEN:1; /*!< bit: 14 Master Clock Enable */ 98 uint32_t MCKOUTINV:1; /*!< bit: 15 Master Clock Output Invert */ 99 uint32_t MCKDIV:6; /*!< bit: 16..21 Master Clock Division Factor */ 100 uint32_t :2; /*!< bit: 22..23 Reserved */ 101 uint32_t MCKOUTDIV:6; /*!< bit: 24..29 Master Clock Output Division Factor */ 102 uint32_t :2; /*!< bit: 30..31 Reserved */ 103 } bit; /*!< Structure used for bit access */ 104 uint32_t reg; /*!< Type used for register access */ 105 } I2S_CLKCTRL_Type; 106 #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */ 107 108 #define I2S_CLKCTRL_OFFSET 0x04 /**< \brief (I2S_CLKCTRL offset) Clock Unit n Control */ 109 #define I2S_CLKCTRL_RESETVALUE _U_(0x00000000) /**< \brief (I2S_CLKCTRL reset_value) Clock Unit n Control */ 110 111 #define I2S_CLKCTRL_SLOTSIZE_Pos 0 /**< \brief (I2S_CLKCTRL) Slot Size */ 112 #define I2S_CLKCTRL_SLOTSIZE_Msk (_U_(0x3) << I2S_CLKCTRL_SLOTSIZE_Pos) 113 #define I2S_CLKCTRL_SLOTSIZE(value) (I2S_CLKCTRL_SLOTSIZE_Msk & ((value) << I2S_CLKCTRL_SLOTSIZE_Pos)) 114 #define I2S_CLKCTRL_SLOTSIZE_8_Val _U_(0x0) /**< \brief (I2S_CLKCTRL) 8-bit Slot for Clock Unit n */ 115 #define I2S_CLKCTRL_SLOTSIZE_16_Val _U_(0x1) /**< \brief (I2S_CLKCTRL) 16-bit Slot for Clock Unit n */ 116 #define I2S_CLKCTRL_SLOTSIZE_24_Val _U_(0x2) /**< \brief (I2S_CLKCTRL) 24-bit Slot for Clock Unit n */ 117 #define I2S_CLKCTRL_SLOTSIZE_32_Val _U_(0x3) /**< \brief (I2S_CLKCTRL) 32-bit Slot for Clock Unit n */ 118 #define I2S_CLKCTRL_SLOTSIZE_8 (I2S_CLKCTRL_SLOTSIZE_8_Val << I2S_CLKCTRL_SLOTSIZE_Pos) 119 #define I2S_CLKCTRL_SLOTSIZE_16 (I2S_CLKCTRL_SLOTSIZE_16_Val << I2S_CLKCTRL_SLOTSIZE_Pos) 120 #define I2S_CLKCTRL_SLOTSIZE_24 (I2S_CLKCTRL_SLOTSIZE_24_Val << I2S_CLKCTRL_SLOTSIZE_Pos) 121 #define I2S_CLKCTRL_SLOTSIZE_32 (I2S_CLKCTRL_SLOTSIZE_32_Val << I2S_CLKCTRL_SLOTSIZE_Pos) 122 #define I2S_CLKCTRL_NBSLOTS_Pos 2 /**< \brief (I2S_CLKCTRL) Number of Slots in Frame */ 123 #define I2S_CLKCTRL_NBSLOTS_Msk (_U_(0x7) << I2S_CLKCTRL_NBSLOTS_Pos) 124 #define I2S_CLKCTRL_NBSLOTS(value) (I2S_CLKCTRL_NBSLOTS_Msk & ((value) << I2S_CLKCTRL_NBSLOTS_Pos)) 125 #define I2S_CLKCTRL_FSWIDTH_Pos 5 /**< \brief (I2S_CLKCTRL) Frame Sync Width */ 126 #define I2S_CLKCTRL_FSWIDTH_Msk (_U_(0x3) << I2S_CLKCTRL_FSWIDTH_Pos) 127 #define I2S_CLKCTRL_FSWIDTH(value) (I2S_CLKCTRL_FSWIDTH_Msk & ((value) << I2S_CLKCTRL_FSWIDTH_Pos)) 128 #define I2S_CLKCTRL_FSWIDTH_SLOT_Val _U_(0x0) /**< \brief (I2S_CLKCTRL) Frame Sync Pulse is 1 Slot wide (default for I2S protocol) */ 129 #define I2S_CLKCTRL_FSWIDTH_HALF_Val _U_(0x1) /**< \brief (I2S_CLKCTRL) Frame Sync Pulse is half a Frame wide */ 130 #define I2S_CLKCTRL_FSWIDTH_BIT_Val _U_(0x2) /**< \brief (I2S_CLKCTRL) Frame Sync Pulse is 1 Bit wide */ 131 #define I2S_CLKCTRL_FSWIDTH_BURST_Val _U_(0x3) /**< \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 */ 132 #define I2S_CLKCTRL_FSWIDTH_SLOT (I2S_CLKCTRL_FSWIDTH_SLOT_Val << I2S_CLKCTRL_FSWIDTH_Pos) 133 #define I2S_CLKCTRL_FSWIDTH_HALF (I2S_CLKCTRL_FSWIDTH_HALF_Val << I2S_CLKCTRL_FSWIDTH_Pos) 134 #define I2S_CLKCTRL_FSWIDTH_BIT (I2S_CLKCTRL_FSWIDTH_BIT_Val << I2S_CLKCTRL_FSWIDTH_Pos) 135 #define I2S_CLKCTRL_FSWIDTH_BURST (I2S_CLKCTRL_FSWIDTH_BURST_Val << I2S_CLKCTRL_FSWIDTH_Pos) 136 #define I2S_CLKCTRL_BITDELAY_Pos 7 /**< \brief (I2S_CLKCTRL) Data Delay from Frame Sync */ 137 #define I2S_CLKCTRL_BITDELAY (_U_(0x1) << I2S_CLKCTRL_BITDELAY_Pos) 138 #define I2S_CLKCTRL_BITDELAY_LJ_Val _U_(0x0) /**< \brief (I2S_CLKCTRL) Left Justified (0 Bit Delay) */ 139 #define I2S_CLKCTRL_BITDELAY_I2S_Val _U_(0x1) /**< \brief (I2S_CLKCTRL) I2S (1 Bit Delay) */ 140 #define I2S_CLKCTRL_BITDELAY_LJ (I2S_CLKCTRL_BITDELAY_LJ_Val << I2S_CLKCTRL_BITDELAY_Pos) 141 #define I2S_CLKCTRL_BITDELAY_I2S (I2S_CLKCTRL_BITDELAY_I2S_Val << I2S_CLKCTRL_BITDELAY_Pos) 142 #define I2S_CLKCTRL_FSSEL_Pos 8 /**< \brief (I2S_CLKCTRL) Frame Sync Select */ 143 #define I2S_CLKCTRL_FSSEL (_U_(0x1) << I2S_CLKCTRL_FSSEL_Pos) 144 #define I2S_CLKCTRL_FSSEL_SCKDIV_Val _U_(0x0) /**< \brief (I2S_CLKCTRL) Divided Serial Clock n is used as Frame Sync n source */ 145 #define I2S_CLKCTRL_FSSEL_FSPIN_Val _U_(0x1) /**< \brief (I2S_CLKCTRL) FSn input pin is used as Frame Sync n source */ 146 #define I2S_CLKCTRL_FSSEL_SCKDIV (I2S_CLKCTRL_FSSEL_SCKDIV_Val << I2S_CLKCTRL_FSSEL_Pos) 147 #define I2S_CLKCTRL_FSSEL_FSPIN (I2S_CLKCTRL_FSSEL_FSPIN_Val << I2S_CLKCTRL_FSSEL_Pos) 148 #define I2S_CLKCTRL_FSINV_Pos 9 /**< \brief (I2S_CLKCTRL) Frame Sync Invert */ 149 #define I2S_CLKCTRL_FSINV (_U_(0x1) << I2S_CLKCTRL_FSINV_Pos) 150 #define I2S_CLKCTRL_FSOUTINV_Pos 10 /**< \brief (I2S_CLKCTRL) Frame Sync Output Invert */ 151 #define I2S_CLKCTRL_FSOUTINV (_U_(0x1) << I2S_CLKCTRL_FSOUTINV_Pos) 152 #define I2S_CLKCTRL_SCKSEL_Pos 11 /**< \brief (I2S_CLKCTRL) Serial Clock Select */ 153 #define I2S_CLKCTRL_SCKSEL (_U_(0x1) << I2S_CLKCTRL_SCKSEL_Pos) 154 #define I2S_CLKCTRL_SCKSEL_MCKDIV_Val _U_(0x0) /**< \brief (I2S_CLKCTRL) Divided Master Clock n is used as Serial Clock n source */ 155 #define I2S_CLKCTRL_SCKSEL_SCKPIN_Val _U_(0x1) /**< \brief (I2S_CLKCTRL) SCKn input pin is used as Serial Clock n source */ 156 #define I2S_CLKCTRL_SCKSEL_MCKDIV (I2S_CLKCTRL_SCKSEL_MCKDIV_Val << I2S_CLKCTRL_SCKSEL_Pos) 157 #define I2S_CLKCTRL_SCKSEL_SCKPIN (I2S_CLKCTRL_SCKSEL_SCKPIN_Val << I2S_CLKCTRL_SCKSEL_Pos) 158 #define I2S_CLKCTRL_SCKOUTINV_Pos 12 /**< \brief (I2S_CLKCTRL) Serial Clock Output Invert */ 159 #define I2S_CLKCTRL_SCKOUTINV (_U_(0x1) << I2S_CLKCTRL_SCKOUTINV_Pos) 160 #define I2S_CLKCTRL_MCKSEL_Pos 13 /**< \brief (I2S_CLKCTRL) Master Clock Select */ 161 #define I2S_CLKCTRL_MCKSEL (_U_(0x1) << I2S_CLKCTRL_MCKSEL_Pos) 162 #define I2S_CLKCTRL_MCKSEL_GCLK_Val _U_(0x0) /**< \brief (I2S_CLKCTRL) GCLK_I2S_n is used as Master Clock n source */ 163 #define I2S_CLKCTRL_MCKSEL_MCKPIN_Val _U_(0x1) /**< \brief (I2S_CLKCTRL) MCKn input pin is used as Master Clock n source */ 164 #define I2S_CLKCTRL_MCKSEL_GCLK (I2S_CLKCTRL_MCKSEL_GCLK_Val << I2S_CLKCTRL_MCKSEL_Pos) 165 #define I2S_CLKCTRL_MCKSEL_MCKPIN (I2S_CLKCTRL_MCKSEL_MCKPIN_Val << I2S_CLKCTRL_MCKSEL_Pos) 166 #define I2S_CLKCTRL_MCKEN_Pos 14 /**< \brief (I2S_CLKCTRL) Master Clock Enable */ 167 #define I2S_CLKCTRL_MCKEN (_U_(0x1) << I2S_CLKCTRL_MCKEN_Pos) 168 #define I2S_CLKCTRL_MCKOUTINV_Pos 15 /**< \brief (I2S_CLKCTRL) Master Clock Output Invert */ 169 #define I2S_CLKCTRL_MCKOUTINV (_U_(0x1) << I2S_CLKCTRL_MCKOUTINV_Pos) 170 #define I2S_CLKCTRL_MCKDIV_Pos 16 /**< \brief (I2S_CLKCTRL) Master Clock Division Factor */ 171 #define I2S_CLKCTRL_MCKDIV_Msk (_U_(0x3F) << I2S_CLKCTRL_MCKDIV_Pos) 172 #define I2S_CLKCTRL_MCKDIV(value) (I2S_CLKCTRL_MCKDIV_Msk & ((value) << I2S_CLKCTRL_MCKDIV_Pos)) 173 #define I2S_CLKCTRL_MCKOUTDIV_Pos 24 /**< \brief (I2S_CLKCTRL) Master Clock Output Division Factor */ 174 #define I2S_CLKCTRL_MCKOUTDIV_Msk (_U_(0x3F) << I2S_CLKCTRL_MCKOUTDIV_Pos) 175 #define I2S_CLKCTRL_MCKOUTDIV(value) (I2S_CLKCTRL_MCKOUTDIV_Msk & ((value) << I2S_CLKCTRL_MCKOUTDIV_Pos)) 176 #define I2S_CLKCTRL_MASK _U_(0x3F3FFFFF) /**< \brief (I2S_CLKCTRL) MASK Register */ 177 178 /* -------- I2S_INTENCLR : (I2S Offset: 0x0C) (R/W 16) Interrupt Enable Clear -------- */ 179 #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) 180 typedef union { 181 struct { 182 uint16_t RXRDY0:1; /*!< bit: 0 Receive Ready 0 Interrupt Enable */ 183 uint16_t RXRDY1:1; /*!< bit: 1 Receive Ready 1 Interrupt Enable */ 184 uint16_t :2; /*!< bit: 2.. 3 Reserved */ 185 uint16_t RXOR0:1; /*!< bit: 4 Receive Overrun 0 Interrupt Enable */ 186 uint16_t RXOR1:1; /*!< bit: 5 Receive Overrun 1 Interrupt Enable */ 187 uint16_t :2; /*!< bit: 6.. 7 Reserved */ 188 uint16_t TXRDY0:1; /*!< bit: 8 Transmit Ready 0 Interrupt Enable */ 189 uint16_t TXRDY1:1; /*!< bit: 9 Transmit Ready 1 Interrupt Enable */ 190 uint16_t :2; /*!< bit: 10..11 Reserved */ 191 uint16_t TXUR0:1; /*!< bit: 12 Transmit Underrun 0 Interrupt Enable */ 192 uint16_t TXUR1:1; /*!< bit: 13 Transmit Underrun 1 Interrupt Enable */ 193 uint16_t :2; /*!< bit: 14..15 Reserved */ 194 } bit; /*!< Structure used for bit access */ 195 struct { 196 uint16_t RXRDY:2; /*!< bit: 0.. 1 Receive Ready x Interrupt Enable */ 197 uint16_t :2; /*!< bit: 2.. 3 Reserved */ 198 uint16_t RXOR:2; /*!< bit: 4.. 5 Receive Overrun x Interrupt Enable */ 199 uint16_t :2; /*!< bit: 6.. 7 Reserved */ 200 uint16_t TXRDY:2; /*!< bit: 8.. 9 Transmit Ready x Interrupt Enable */ 201 uint16_t :2; /*!< bit: 10..11 Reserved */ 202 uint16_t TXUR:2; /*!< bit: 12..13 Transmit Underrun x Interrupt Enable */ 203 uint16_t :2; /*!< bit: 14..15 Reserved */ 204 } vec; /*!< Structure used for vec access */ 205 uint16_t reg; /*!< Type used for register access */ 206 } I2S_INTENCLR_Type; 207 #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */ 208 209 #define I2S_INTENCLR_OFFSET 0x0C /**< \brief (I2S_INTENCLR offset) Interrupt Enable Clear */ 210 #define I2S_INTENCLR_RESETVALUE _U_(0x0000) /**< \brief (I2S_INTENCLR reset_value) Interrupt Enable Clear */ 211 212 #define I2S_INTENCLR_RXRDY0_Pos 0 /**< \brief (I2S_INTENCLR) Receive Ready 0 Interrupt Enable */ 213 #define I2S_INTENCLR_RXRDY0 (_U_(1) << I2S_INTENCLR_RXRDY0_Pos) 214 #define I2S_INTENCLR_RXRDY1_Pos 1 /**< \brief (I2S_INTENCLR) Receive Ready 1 Interrupt Enable */ 215 #define I2S_INTENCLR_RXRDY1 (_U_(1) << I2S_INTENCLR_RXRDY1_Pos) 216 #define I2S_INTENCLR_RXRDY_Pos 0 /**< \brief (I2S_INTENCLR) Receive Ready x Interrupt Enable */ 217 #define I2S_INTENCLR_RXRDY_Msk (_U_(0x3) << I2S_INTENCLR_RXRDY_Pos) 218 #define I2S_INTENCLR_RXRDY(value) (I2S_INTENCLR_RXRDY_Msk & ((value) << I2S_INTENCLR_RXRDY_Pos)) 219 #define I2S_INTENCLR_RXOR0_Pos 4 /**< \brief (I2S_INTENCLR) Receive Overrun 0 Interrupt Enable */ 220 #define I2S_INTENCLR_RXOR0 (_U_(1) << I2S_INTENCLR_RXOR0_Pos) 221 #define I2S_INTENCLR_RXOR1_Pos 5 /**< \brief (I2S_INTENCLR) Receive Overrun 1 Interrupt Enable */ 222 #define I2S_INTENCLR_RXOR1 (_U_(1) << I2S_INTENCLR_RXOR1_Pos) 223 #define I2S_INTENCLR_RXOR_Pos 4 /**< \brief (I2S_INTENCLR) Receive Overrun x Interrupt Enable */ 224 #define I2S_INTENCLR_RXOR_Msk (_U_(0x3) << I2S_INTENCLR_RXOR_Pos) 225 #define I2S_INTENCLR_RXOR(value) (I2S_INTENCLR_RXOR_Msk & ((value) << I2S_INTENCLR_RXOR_Pos)) 226 #define I2S_INTENCLR_TXRDY0_Pos 8 /**< \brief (I2S_INTENCLR) Transmit Ready 0 Interrupt Enable */ 227 #define I2S_INTENCLR_TXRDY0 (_U_(1) << I2S_INTENCLR_TXRDY0_Pos) 228 #define I2S_INTENCLR_TXRDY1_Pos 9 /**< \brief (I2S_INTENCLR) Transmit Ready 1 Interrupt Enable */ 229 #define I2S_INTENCLR_TXRDY1 (_U_(1) << I2S_INTENCLR_TXRDY1_Pos) 230 #define I2S_INTENCLR_TXRDY_Pos 8 /**< \brief (I2S_INTENCLR) Transmit Ready x Interrupt Enable */ 231 #define I2S_INTENCLR_TXRDY_Msk (_U_(0x3) << I2S_INTENCLR_TXRDY_Pos) 232 #define I2S_INTENCLR_TXRDY(value) (I2S_INTENCLR_TXRDY_Msk & ((value) << I2S_INTENCLR_TXRDY_Pos)) 233 #define I2S_INTENCLR_TXUR0_Pos 12 /**< \brief (I2S_INTENCLR) Transmit Underrun 0 Interrupt Enable */ 234 #define I2S_INTENCLR_TXUR0 (_U_(1) << I2S_INTENCLR_TXUR0_Pos) 235 #define I2S_INTENCLR_TXUR1_Pos 13 /**< \brief (I2S_INTENCLR) Transmit Underrun 1 Interrupt Enable */ 236 #define I2S_INTENCLR_TXUR1 (_U_(1) << I2S_INTENCLR_TXUR1_Pos) 237 #define I2S_INTENCLR_TXUR_Pos 12 /**< \brief (I2S_INTENCLR) Transmit Underrun x Interrupt Enable */ 238 #define I2S_INTENCLR_TXUR_Msk (_U_(0x3) << I2S_INTENCLR_TXUR_Pos) 239 #define I2S_INTENCLR_TXUR(value) (I2S_INTENCLR_TXUR_Msk & ((value) << I2S_INTENCLR_TXUR_Pos)) 240 #define I2S_INTENCLR_MASK _U_(0x3333) /**< \brief (I2S_INTENCLR) MASK Register */ 241 242 /* -------- I2S_INTENSET : (I2S Offset: 0x10) (R/W 16) Interrupt Enable Set -------- */ 243 #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) 244 typedef union { 245 struct { 246 uint16_t RXRDY0:1; /*!< bit: 0 Receive Ready 0 Interrupt Enable */ 247 uint16_t RXRDY1:1; /*!< bit: 1 Receive Ready 1 Interrupt Enable */ 248 uint16_t :2; /*!< bit: 2.. 3 Reserved */ 249 uint16_t RXOR0:1; /*!< bit: 4 Receive Overrun 0 Interrupt Enable */ 250 uint16_t RXOR1:1; /*!< bit: 5 Receive Overrun 1 Interrupt Enable */ 251 uint16_t :2; /*!< bit: 6.. 7 Reserved */ 252 uint16_t TXRDY0:1; /*!< bit: 8 Transmit Ready 0 Interrupt Enable */ 253 uint16_t TXRDY1:1; /*!< bit: 9 Transmit Ready 1 Interrupt Enable */ 254 uint16_t :2; /*!< bit: 10..11 Reserved */ 255 uint16_t TXUR0:1; /*!< bit: 12 Transmit Underrun 0 Interrupt Enable */ 256 uint16_t TXUR1:1; /*!< bit: 13 Transmit Underrun 1 Interrupt Enable */ 257 uint16_t :2; /*!< bit: 14..15 Reserved */ 258 } bit; /*!< Structure used for bit access */ 259 struct { 260 uint16_t RXRDY:2; /*!< bit: 0.. 1 Receive Ready x Interrupt Enable */ 261 uint16_t :2; /*!< bit: 2.. 3 Reserved */ 262 uint16_t RXOR:2; /*!< bit: 4.. 5 Receive Overrun x Interrupt Enable */ 263 uint16_t :2; /*!< bit: 6.. 7 Reserved */ 264 uint16_t TXRDY:2; /*!< bit: 8.. 9 Transmit Ready x Interrupt Enable */ 265 uint16_t :2; /*!< bit: 10..11 Reserved */ 266 uint16_t TXUR:2; /*!< bit: 12..13 Transmit Underrun x Interrupt Enable */ 267 uint16_t :2; /*!< bit: 14..15 Reserved */ 268 } vec; /*!< Structure used for vec access */ 269 uint16_t reg; /*!< Type used for register access */ 270 } I2S_INTENSET_Type; 271 #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */ 272 273 #define I2S_INTENSET_OFFSET 0x10 /**< \brief (I2S_INTENSET offset) Interrupt Enable Set */ 274 #define I2S_INTENSET_RESETVALUE _U_(0x0000) /**< \brief (I2S_INTENSET reset_value) Interrupt Enable Set */ 275 276 #define I2S_INTENSET_RXRDY0_Pos 0 /**< \brief (I2S_INTENSET) Receive Ready 0 Interrupt Enable */ 277 #define I2S_INTENSET_RXRDY0 (_U_(1) << I2S_INTENSET_RXRDY0_Pos) 278 #define I2S_INTENSET_RXRDY1_Pos 1 /**< \brief (I2S_INTENSET) Receive Ready 1 Interrupt Enable */ 279 #define I2S_INTENSET_RXRDY1 (_U_(1) << I2S_INTENSET_RXRDY1_Pos) 280 #define I2S_INTENSET_RXRDY_Pos 0 /**< \brief (I2S_INTENSET) Receive Ready x Interrupt Enable */ 281 #define I2S_INTENSET_RXRDY_Msk (_U_(0x3) << I2S_INTENSET_RXRDY_Pos) 282 #define I2S_INTENSET_RXRDY(value) (I2S_INTENSET_RXRDY_Msk & ((value) << I2S_INTENSET_RXRDY_Pos)) 283 #define I2S_INTENSET_RXOR0_Pos 4 /**< \brief (I2S_INTENSET) Receive Overrun 0 Interrupt Enable */ 284 #define I2S_INTENSET_RXOR0 (_U_(1) << I2S_INTENSET_RXOR0_Pos) 285 #define I2S_INTENSET_RXOR1_Pos 5 /**< \brief (I2S_INTENSET) Receive Overrun 1 Interrupt Enable */ 286 #define I2S_INTENSET_RXOR1 (_U_(1) << I2S_INTENSET_RXOR1_Pos) 287 #define I2S_INTENSET_RXOR_Pos 4 /**< \brief (I2S_INTENSET) Receive Overrun x Interrupt Enable */ 288 #define I2S_INTENSET_RXOR_Msk (_U_(0x3) << I2S_INTENSET_RXOR_Pos) 289 #define I2S_INTENSET_RXOR(value) (I2S_INTENSET_RXOR_Msk & ((value) << I2S_INTENSET_RXOR_Pos)) 290 #define I2S_INTENSET_TXRDY0_Pos 8 /**< \brief (I2S_INTENSET) Transmit Ready 0 Interrupt Enable */ 291 #define I2S_INTENSET_TXRDY0 (_U_(1) << I2S_INTENSET_TXRDY0_Pos) 292 #define I2S_INTENSET_TXRDY1_Pos 9 /**< \brief (I2S_INTENSET) Transmit Ready 1 Interrupt Enable */ 293 #define I2S_INTENSET_TXRDY1 (_U_(1) << I2S_INTENSET_TXRDY1_Pos) 294 #define I2S_INTENSET_TXRDY_Pos 8 /**< \brief (I2S_INTENSET) Transmit Ready x Interrupt Enable */ 295 #define I2S_INTENSET_TXRDY_Msk (_U_(0x3) << I2S_INTENSET_TXRDY_Pos) 296 #define I2S_INTENSET_TXRDY(value) (I2S_INTENSET_TXRDY_Msk & ((value) << I2S_INTENSET_TXRDY_Pos)) 297 #define I2S_INTENSET_TXUR0_Pos 12 /**< \brief (I2S_INTENSET) Transmit Underrun 0 Interrupt Enable */ 298 #define I2S_INTENSET_TXUR0 (_U_(1) << I2S_INTENSET_TXUR0_Pos) 299 #define I2S_INTENSET_TXUR1_Pos 13 /**< \brief (I2S_INTENSET) Transmit Underrun 1 Interrupt Enable */ 300 #define I2S_INTENSET_TXUR1 (_U_(1) << I2S_INTENSET_TXUR1_Pos) 301 #define I2S_INTENSET_TXUR_Pos 12 /**< \brief (I2S_INTENSET) Transmit Underrun x Interrupt Enable */ 302 #define I2S_INTENSET_TXUR_Msk (_U_(0x3) << I2S_INTENSET_TXUR_Pos) 303 #define I2S_INTENSET_TXUR(value) (I2S_INTENSET_TXUR_Msk & ((value) << I2S_INTENSET_TXUR_Pos)) 304 #define I2S_INTENSET_MASK _U_(0x3333) /**< \brief (I2S_INTENSET) MASK Register */ 305 306 /* -------- I2S_INTFLAG : (I2S Offset: 0x14) (R/W 16) Interrupt Flag Status and Clear -------- */ 307 #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) 308 typedef union { // __I to avoid read-modify-write on write-to-clear register 309 struct { 310 __I uint16_t RXRDY0:1; /*!< bit: 0 Receive Ready 0 */ 311 __I uint16_t RXRDY1:1; /*!< bit: 1 Receive Ready 1 */ 312 __I uint16_t Reserved1:2; /*!< bit: 2.. 3 Reserved */ 313 __I uint16_t RXOR0:1; /*!< bit: 4 Receive Overrun 0 */ 314 __I uint16_t RXOR1:1; /*!< bit: 5 Receive Overrun 1 */ 315 __I uint16_t Reserved2:2; /*!< bit: 6.. 7 Reserved */ 316 __I uint16_t TXRDY0:1; /*!< bit: 8 Transmit Ready 0 */ 317 __I uint16_t TXRDY1:1; /*!< bit: 9 Transmit Ready 1 */ 318 __I uint16_t Reserved3:2; /*!< bit: 10..11 Reserved */ 319 __I uint16_t TXUR0:1; /*!< bit: 12 Transmit Underrun 0 */ 320 __I uint16_t TXUR1:1; /*!< bit: 13 Transmit Underrun 1 */ 321 __I uint16_t Reserved4:2; /*!< bit: 14..15 Reserved */ 322 } bit; /*!< Structure used for bit access */ 323 struct { 324 __I uint16_t RXRDY:2; /*!< bit: 0.. 1 Receive Ready x */ 325 __I uint16_t Reserved1:2; /*!< bit: 2.. 3 Reserved */ 326 __I uint16_t RXOR:2; /*!< bit: 4.. 5 Receive Overrun x */ 327 __I uint16_t Reserved2:2; /*!< bit: 6.. 7 Reserved */ 328 __I uint16_t TXRDY:2; /*!< bit: 8.. 9 Transmit Ready x */ 329 __I uint16_t Reserved3:2; /*!< bit: 10..11 Reserved */ 330 __I uint16_t TXUR:2; /*!< bit: 12..13 Transmit Underrun x */ 331 __I uint16_t Reserved4:2; /*!< bit: 14..15 Reserved */ 332 } vec; /*!< Structure used for vec access */ 333 uint16_t reg; /*!< Type used for register access */ 334 } I2S_INTFLAG_Type; 335 #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */ 336 337 #define I2S_INTFLAG_OFFSET 0x14 /**< \brief (I2S_INTFLAG offset) Interrupt Flag Status and Clear */ 338 #define I2S_INTFLAG_RESETVALUE _U_(0x0000) /**< \brief (I2S_INTFLAG reset_value) Interrupt Flag Status and Clear */ 339 340 #define I2S_INTFLAG_RXRDY0_Pos 0 /**< \brief (I2S_INTFLAG) Receive Ready 0 */ 341 #define I2S_INTFLAG_RXRDY0 (_U_(1) << I2S_INTFLAG_RXRDY0_Pos) 342 #define I2S_INTFLAG_RXRDY1_Pos 1 /**< \brief (I2S_INTFLAG) Receive Ready 1 */ 343 #define I2S_INTFLAG_RXRDY1 (_U_(1) << I2S_INTFLAG_RXRDY1_Pos) 344 #define I2S_INTFLAG_RXRDY_Pos 0 /**< \brief (I2S_INTFLAG) Receive Ready x */ 345 #define I2S_INTFLAG_RXRDY_Msk (_U_(0x3) << I2S_INTFLAG_RXRDY_Pos) 346 #define I2S_INTFLAG_RXRDY(value) (I2S_INTFLAG_RXRDY_Msk & ((value) << I2S_INTFLAG_RXRDY_Pos)) 347 #define I2S_INTFLAG_RXOR0_Pos 4 /**< \brief (I2S_INTFLAG) Receive Overrun 0 */ 348 #define I2S_INTFLAG_RXOR0 (_U_(1) << I2S_INTFLAG_RXOR0_Pos) 349 #define I2S_INTFLAG_RXOR1_Pos 5 /**< \brief (I2S_INTFLAG) Receive Overrun 1 */ 350 #define I2S_INTFLAG_RXOR1 (_U_(1) << I2S_INTFLAG_RXOR1_Pos) 351 #define I2S_INTFLAG_RXOR_Pos 4 /**< \brief (I2S_INTFLAG) Receive Overrun x */ 352 #define I2S_INTFLAG_RXOR_Msk (_U_(0x3) << I2S_INTFLAG_RXOR_Pos) 353 #define I2S_INTFLAG_RXOR(value) (I2S_INTFLAG_RXOR_Msk & ((value) << I2S_INTFLAG_RXOR_Pos)) 354 #define I2S_INTFLAG_TXRDY0_Pos 8 /**< \brief (I2S_INTFLAG) Transmit Ready 0 */ 355 #define I2S_INTFLAG_TXRDY0 (_U_(1) << I2S_INTFLAG_TXRDY0_Pos) 356 #define I2S_INTFLAG_TXRDY1_Pos 9 /**< \brief (I2S_INTFLAG) Transmit Ready 1 */ 357 #define I2S_INTFLAG_TXRDY1 (_U_(1) << I2S_INTFLAG_TXRDY1_Pos) 358 #define I2S_INTFLAG_TXRDY_Pos 8 /**< \brief (I2S_INTFLAG) Transmit Ready x */ 359 #define I2S_INTFLAG_TXRDY_Msk (_U_(0x3) << I2S_INTFLAG_TXRDY_Pos) 360 #define I2S_INTFLAG_TXRDY(value) (I2S_INTFLAG_TXRDY_Msk & ((value) << I2S_INTFLAG_TXRDY_Pos)) 361 #define I2S_INTFLAG_TXUR0_Pos 12 /**< \brief (I2S_INTFLAG) Transmit Underrun 0 */ 362 #define I2S_INTFLAG_TXUR0 (_U_(1) << I2S_INTFLAG_TXUR0_Pos) 363 #define I2S_INTFLAG_TXUR1_Pos 13 /**< \brief (I2S_INTFLAG) Transmit Underrun 1 */ 364 #define I2S_INTFLAG_TXUR1 (_U_(1) << I2S_INTFLAG_TXUR1_Pos) 365 #define I2S_INTFLAG_TXUR_Pos 12 /**< \brief (I2S_INTFLAG) Transmit Underrun x */ 366 #define I2S_INTFLAG_TXUR_Msk (_U_(0x3) << I2S_INTFLAG_TXUR_Pos) 367 #define I2S_INTFLAG_TXUR(value) (I2S_INTFLAG_TXUR_Msk & ((value) << I2S_INTFLAG_TXUR_Pos)) 368 #define I2S_INTFLAG_MASK _U_(0x3333) /**< \brief (I2S_INTFLAG) MASK Register */ 369 370 /* -------- I2S_SYNCBUSY : (I2S Offset: 0x18) (R/ 16) Synchronization Status -------- */ 371 #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) 372 typedef union { 373 struct { 374 uint16_t SWRST:1; /*!< bit: 0 Software Reset Synchronization Status */ 375 uint16_t ENABLE:1; /*!< bit: 1 Enable Synchronization Status */ 376 uint16_t CKEN0:1; /*!< bit: 2 Clock Unit 0 Enable Synchronization Status */ 377 uint16_t CKEN1:1; /*!< bit: 3 Clock Unit 1 Enable Synchronization Status */ 378 uint16_t TXEN:1; /*!< bit: 4 Tx Serializer Enable Synchronization Status */ 379 uint16_t RXEN:1; /*!< bit: 5 Rx Serializer Enable Synchronization Status */ 380 uint16_t :2; /*!< bit: 6.. 7 Reserved */ 381 uint16_t TXDATA:1; /*!< bit: 8 Tx Data Synchronization Status */ 382 uint16_t RXDATA:1; /*!< bit: 9 Rx Data Synchronization Status */ 383 uint16_t :6; /*!< bit: 10..15 Reserved */ 384 } bit; /*!< Structure used for bit access */ 385 struct { 386 uint16_t :2; /*!< bit: 0.. 1 Reserved */ 387 uint16_t CKEN:2; /*!< bit: 2.. 3 Clock Unit x Enable Synchronization Status */ 388 uint16_t :12; /*!< bit: 4..15 Reserved */ 389 } vec; /*!< Structure used for vec access */ 390 uint16_t reg; /*!< Type used for register access */ 391 } I2S_SYNCBUSY_Type; 392 #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */ 393 394 #define I2S_SYNCBUSY_OFFSET 0x18 /**< \brief (I2S_SYNCBUSY offset) Synchronization Status */ 395 #define I2S_SYNCBUSY_RESETVALUE _U_(0x0000) /**< \brief (I2S_SYNCBUSY reset_value) Synchronization Status */ 396 397 #define I2S_SYNCBUSY_SWRST_Pos 0 /**< \brief (I2S_SYNCBUSY) Software Reset Synchronization Status */ 398 #define I2S_SYNCBUSY_SWRST (_U_(0x1) << I2S_SYNCBUSY_SWRST_Pos) 399 #define I2S_SYNCBUSY_ENABLE_Pos 1 /**< \brief (I2S_SYNCBUSY) Enable Synchronization Status */ 400 #define I2S_SYNCBUSY_ENABLE (_U_(0x1) << I2S_SYNCBUSY_ENABLE_Pos) 401 #define I2S_SYNCBUSY_CKEN0_Pos 2 /**< \brief (I2S_SYNCBUSY) Clock Unit 0 Enable Synchronization Status */ 402 #define I2S_SYNCBUSY_CKEN0 (_U_(1) << I2S_SYNCBUSY_CKEN0_Pos) 403 #define I2S_SYNCBUSY_CKEN1_Pos 3 /**< \brief (I2S_SYNCBUSY) Clock Unit 1 Enable Synchronization Status */ 404 #define I2S_SYNCBUSY_CKEN1 (_U_(1) << I2S_SYNCBUSY_CKEN1_Pos) 405 #define I2S_SYNCBUSY_CKEN_Pos 2 /**< \brief (I2S_SYNCBUSY) Clock Unit x Enable Synchronization Status */ 406 #define I2S_SYNCBUSY_CKEN_Msk (_U_(0x3) << I2S_SYNCBUSY_CKEN_Pos) 407 #define I2S_SYNCBUSY_CKEN(value) (I2S_SYNCBUSY_CKEN_Msk & ((value) << I2S_SYNCBUSY_CKEN_Pos)) 408 #define I2S_SYNCBUSY_TXEN_Pos 4 /**< \brief (I2S_SYNCBUSY) Tx Serializer Enable Synchronization Status */ 409 #define I2S_SYNCBUSY_TXEN (_U_(0x1) << I2S_SYNCBUSY_TXEN_Pos) 410 #define I2S_SYNCBUSY_RXEN_Pos 5 /**< \brief (I2S_SYNCBUSY) Rx Serializer Enable Synchronization Status */ 411 #define I2S_SYNCBUSY_RXEN (_U_(0x1) << I2S_SYNCBUSY_RXEN_Pos) 412 #define I2S_SYNCBUSY_TXDATA_Pos 8 /**< \brief (I2S_SYNCBUSY) Tx Data Synchronization Status */ 413 #define I2S_SYNCBUSY_TXDATA (_U_(0x1) << I2S_SYNCBUSY_TXDATA_Pos) 414 #define I2S_SYNCBUSY_RXDATA_Pos 9 /**< \brief (I2S_SYNCBUSY) Rx Data Synchronization Status */ 415 #define I2S_SYNCBUSY_RXDATA (_U_(0x1) << I2S_SYNCBUSY_RXDATA_Pos) 416 #define I2S_SYNCBUSY_MASK _U_(0x033F) /**< \brief (I2S_SYNCBUSY) MASK Register */ 417 418 /* -------- I2S_TXCTRL : (I2S Offset: 0x20) (R/W 32) Tx Serializer Control -------- */ 419 #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) 420 typedef union { 421 struct { 422 uint32_t :2; /*!< bit: 0.. 1 Reserved */ 423 uint32_t TXDEFAULT:2; /*!< bit: 2.. 3 Line Default Line when Slot Disabled */ 424 uint32_t TXSAME:1; /*!< bit: 4 Transmit Data when Underrun */ 425 uint32_t :2; /*!< bit: 5.. 6 Reserved */ 426 uint32_t SLOTADJ:1; /*!< bit: 7 Data Slot Formatting Adjust */ 427 uint32_t DATASIZE:3; /*!< bit: 8..10 Data Word Size */ 428 uint32_t :1; /*!< bit: 11 Reserved */ 429 uint32_t WORDADJ:1; /*!< bit: 12 Data Word Formatting Adjust */ 430 uint32_t EXTEND:2; /*!< bit: 13..14 Data Formatting Bit Extension */ 431 uint32_t BITREV:1; /*!< bit: 15 Data Formatting Bit Reverse */ 432 uint32_t SLOTDIS0:1; /*!< bit: 16 Slot 0 Disabled for this Serializer */ 433 uint32_t SLOTDIS1:1; /*!< bit: 17 Slot 1 Disabled for this Serializer */ 434 uint32_t SLOTDIS2:1; /*!< bit: 18 Slot 2 Disabled for this Serializer */ 435 uint32_t SLOTDIS3:1; /*!< bit: 19 Slot 3 Disabled for this Serializer */ 436 uint32_t SLOTDIS4:1; /*!< bit: 20 Slot 4 Disabled for this Serializer */ 437 uint32_t SLOTDIS5:1; /*!< bit: 21 Slot 5 Disabled for this Serializer */ 438 uint32_t SLOTDIS6:1; /*!< bit: 22 Slot 6 Disabled for this Serializer */ 439 uint32_t SLOTDIS7:1; /*!< bit: 23 Slot 7 Disabled for this Serializer */ 440 uint32_t MONO:1; /*!< bit: 24 Mono Mode */ 441 uint32_t DMA:1; /*!< bit: 25 Single or Multiple DMA Channels */ 442 uint32_t :6; /*!< bit: 26..31 Reserved */ 443 } bit; /*!< Structure used for bit access */ 444 struct { 445 uint32_t :16; /*!< bit: 0..15 Reserved */ 446 uint32_t SLOTDIS:8; /*!< bit: 16..23 Slot x Disabled for this Serializer */ 447 uint32_t :8; /*!< bit: 24..31 Reserved */ 448 } vec; /*!< Structure used for vec access */ 449 uint32_t reg; /*!< Type used for register access */ 450 } I2S_TXCTRL_Type; 451 #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */ 452 453 #define I2S_TXCTRL_OFFSET 0x20 /**< \brief (I2S_TXCTRL offset) Tx Serializer Control */ 454 #define I2S_TXCTRL_RESETVALUE _U_(0x00000000) /**< \brief (I2S_TXCTRL reset_value) Tx Serializer Control */ 455 456 #define I2S_TXCTRL_TXDEFAULT_Pos 2 /**< \brief (I2S_TXCTRL) Line Default Line when Slot Disabled */ 457 #define I2S_TXCTRL_TXDEFAULT_Msk (_U_(0x3) << I2S_TXCTRL_TXDEFAULT_Pos) 458 #define I2S_TXCTRL_TXDEFAULT(value) (I2S_TXCTRL_TXDEFAULT_Msk & ((value) << I2S_TXCTRL_TXDEFAULT_Pos)) 459 #define I2S_TXCTRL_TXDEFAULT_ZERO_Val _U_(0x0) /**< \brief (I2S_TXCTRL) Output Default Value is 0 */ 460 #define I2S_TXCTRL_TXDEFAULT_ONE_Val _U_(0x1) /**< \brief (I2S_TXCTRL) Output Default Value is 1 */ 461 #define I2S_TXCTRL_TXDEFAULT_HIZ_Val _U_(0x3) /**< \brief (I2S_TXCTRL) Output Default Value is high impedance */ 462 #define I2S_TXCTRL_TXDEFAULT_ZERO (I2S_TXCTRL_TXDEFAULT_ZERO_Val << I2S_TXCTRL_TXDEFAULT_Pos) 463 #define I2S_TXCTRL_TXDEFAULT_ONE (I2S_TXCTRL_TXDEFAULT_ONE_Val << I2S_TXCTRL_TXDEFAULT_Pos) 464 #define I2S_TXCTRL_TXDEFAULT_HIZ (I2S_TXCTRL_TXDEFAULT_HIZ_Val << I2S_TXCTRL_TXDEFAULT_Pos) 465 #define I2S_TXCTRL_TXSAME_Pos 4 /**< \brief (I2S_TXCTRL) Transmit Data when Underrun */ 466 #define I2S_TXCTRL_TXSAME (_U_(0x1) << I2S_TXCTRL_TXSAME_Pos) 467 #define I2S_TXCTRL_TXSAME_ZERO_Val _U_(0x0) /**< \brief (I2S_TXCTRL) Zero data transmitted in case of underrun */ 468 #define I2S_TXCTRL_TXSAME_SAME_Val _U_(0x1) /**< \brief (I2S_TXCTRL) Last data transmitted in case of underrun */ 469 #define I2S_TXCTRL_TXSAME_ZERO (I2S_TXCTRL_TXSAME_ZERO_Val << I2S_TXCTRL_TXSAME_Pos) 470 #define I2S_TXCTRL_TXSAME_SAME (I2S_TXCTRL_TXSAME_SAME_Val << I2S_TXCTRL_TXSAME_Pos) 471 #define I2S_TXCTRL_SLOTADJ_Pos 7 /**< \brief (I2S_TXCTRL) Data Slot Formatting Adjust */ 472 #define I2S_TXCTRL_SLOTADJ (_U_(0x1) << I2S_TXCTRL_SLOTADJ_Pos) 473 #define I2S_TXCTRL_SLOTADJ_RIGHT_Val _U_(0x0) /**< \brief (I2S_TXCTRL) Data is right adjusted in slot */ 474 #define I2S_TXCTRL_SLOTADJ_LEFT_Val _U_(0x1) /**< \brief (I2S_TXCTRL) Data is left adjusted in slot */ 475 #define I2S_TXCTRL_SLOTADJ_RIGHT (I2S_TXCTRL_SLOTADJ_RIGHT_Val << I2S_TXCTRL_SLOTADJ_Pos) 476 #define I2S_TXCTRL_SLOTADJ_LEFT (I2S_TXCTRL_SLOTADJ_LEFT_Val << I2S_TXCTRL_SLOTADJ_Pos) 477 #define I2S_TXCTRL_DATASIZE_Pos 8 /**< \brief (I2S_TXCTRL) Data Word Size */ 478 #define I2S_TXCTRL_DATASIZE_Msk (_U_(0x7) << I2S_TXCTRL_DATASIZE_Pos) 479 #define I2S_TXCTRL_DATASIZE(value) (I2S_TXCTRL_DATASIZE_Msk & ((value) << I2S_TXCTRL_DATASIZE_Pos)) 480 #define I2S_TXCTRL_DATASIZE_32_Val _U_(0x0) /**< \brief (I2S_TXCTRL) 32 bits */ 481 #define I2S_TXCTRL_DATASIZE_24_Val _U_(0x1) /**< \brief (I2S_TXCTRL) 24 bits */ 482 #define I2S_TXCTRL_DATASIZE_20_Val _U_(0x2) /**< \brief (I2S_TXCTRL) 20 bits */ 483 #define I2S_TXCTRL_DATASIZE_18_Val _U_(0x3) /**< \brief (I2S_TXCTRL) 18 bits */ 484 #define I2S_TXCTRL_DATASIZE_16_Val _U_(0x4) /**< \brief (I2S_TXCTRL) 16 bits */ 485 #define I2S_TXCTRL_DATASIZE_16C_Val _U_(0x5) /**< \brief (I2S_TXCTRL) 16 bits compact stereo */ 486 #define I2S_TXCTRL_DATASIZE_8_Val _U_(0x6) /**< \brief (I2S_TXCTRL) 8 bits */ 487 #define I2S_TXCTRL_DATASIZE_8C_Val _U_(0x7) /**< \brief (I2S_TXCTRL) 8 bits compact stereo */ 488 #define I2S_TXCTRL_DATASIZE_32 (I2S_TXCTRL_DATASIZE_32_Val << I2S_TXCTRL_DATASIZE_Pos) 489 #define I2S_TXCTRL_DATASIZE_24 (I2S_TXCTRL_DATASIZE_24_Val << I2S_TXCTRL_DATASIZE_Pos) 490 #define I2S_TXCTRL_DATASIZE_20 (I2S_TXCTRL_DATASIZE_20_Val << I2S_TXCTRL_DATASIZE_Pos) 491 #define I2S_TXCTRL_DATASIZE_18 (I2S_TXCTRL_DATASIZE_18_Val << I2S_TXCTRL_DATASIZE_Pos) 492 #define I2S_TXCTRL_DATASIZE_16 (I2S_TXCTRL_DATASIZE_16_Val << I2S_TXCTRL_DATASIZE_Pos) 493 #define I2S_TXCTRL_DATASIZE_16C (I2S_TXCTRL_DATASIZE_16C_Val << I2S_TXCTRL_DATASIZE_Pos) 494 #define I2S_TXCTRL_DATASIZE_8 (I2S_TXCTRL_DATASIZE_8_Val << I2S_TXCTRL_DATASIZE_Pos) 495 #define I2S_TXCTRL_DATASIZE_8C (I2S_TXCTRL_DATASIZE_8C_Val << I2S_TXCTRL_DATASIZE_Pos) 496 #define I2S_TXCTRL_WORDADJ_Pos 12 /**< \brief (I2S_TXCTRL) Data Word Formatting Adjust */ 497 #define I2S_TXCTRL_WORDADJ (_U_(0x1) << I2S_TXCTRL_WORDADJ_Pos) 498 #define I2S_TXCTRL_WORDADJ_RIGHT_Val _U_(0x0) /**< \brief (I2S_TXCTRL) Data is right adjusted in word */ 499 #define I2S_TXCTRL_WORDADJ_LEFT_Val _U_(0x1) /**< \brief (I2S_TXCTRL) Data is left adjusted in word */ 500 #define I2S_TXCTRL_WORDADJ_RIGHT (I2S_TXCTRL_WORDADJ_RIGHT_Val << I2S_TXCTRL_WORDADJ_Pos) 501 #define I2S_TXCTRL_WORDADJ_LEFT (I2S_TXCTRL_WORDADJ_LEFT_Val << I2S_TXCTRL_WORDADJ_Pos) 502 #define I2S_TXCTRL_EXTEND_Pos 13 /**< \brief (I2S_TXCTRL) Data Formatting Bit Extension */ 503 #define I2S_TXCTRL_EXTEND_Msk (_U_(0x3) << I2S_TXCTRL_EXTEND_Pos) 504 #define I2S_TXCTRL_EXTEND(value) (I2S_TXCTRL_EXTEND_Msk & ((value) << I2S_TXCTRL_EXTEND_Pos)) 505 #define I2S_TXCTRL_EXTEND_ZERO_Val _U_(0x0) /**< \brief (I2S_TXCTRL) Extend with zeroes */ 506 #define I2S_TXCTRL_EXTEND_ONE_Val _U_(0x1) /**< \brief (I2S_TXCTRL) Extend with ones */ 507 #define I2S_TXCTRL_EXTEND_MSBIT_Val _U_(0x2) /**< \brief (I2S_TXCTRL) Extend with Most Significant Bit */ 508 #define I2S_TXCTRL_EXTEND_LSBIT_Val _U_(0x3) /**< \brief (I2S_TXCTRL) Extend with Least Significant Bit */ 509 #define I2S_TXCTRL_EXTEND_ZERO (I2S_TXCTRL_EXTEND_ZERO_Val << I2S_TXCTRL_EXTEND_Pos) 510 #define I2S_TXCTRL_EXTEND_ONE (I2S_TXCTRL_EXTEND_ONE_Val << I2S_TXCTRL_EXTEND_Pos) 511 #define I2S_TXCTRL_EXTEND_MSBIT (I2S_TXCTRL_EXTEND_MSBIT_Val << I2S_TXCTRL_EXTEND_Pos) 512 #define I2S_TXCTRL_EXTEND_LSBIT (I2S_TXCTRL_EXTEND_LSBIT_Val << I2S_TXCTRL_EXTEND_Pos) 513 #define I2S_TXCTRL_BITREV_Pos 15 /**< \brief (I2S_TXCTRL) Data Formatting Bit Reverse */ 514 #define I2S_TXCTRL_BITREV (_U_(0x1) << I2S_TXCTRL_BITREV_Pos) 515 #define I2S_TXCTRL_BITREV_MSBIT_Val _U_(0x0) /**< \brief (I2S_TXCTRL) Transfer Data Most Significant Bit (MSB) first (default for I2S protocol) */ 516 #define I2S_TXCTRL_BITREV_LSBIT_Val _U_(0x1) /**< \brief (I2S_TXCTRL) Transfer Data Least Significant Bit (LSB) first */ 517 #define I2S_TXCTRL_BITREV_MSBIT (I2S_TXCTRL_BITREV_MSBIT_Val << I2S_TXCTRL_BITREV_Pos) 518 #define I2S_TXCTRL_BITREV_LSBIT (I2S_TXCTRL_BITREV_LSBIT_Val << I2S_TXCTRL_BITREV_Pos) 519 #define I2S_TXCTRL_SLOTDIS0_Pos 16 /**< \brief (I2S_TXCTRL) Slot 0 Disabled for this Serializer */ 520 #define I2S_TXCTRL_SLOTDIS0 (_U_(1) << I2S_TXCTRL_SLOTDIS0_Pos) 521 #define I2S_TXCTRL_SLOTDIS1_Pos 17 /**< \brief (I2S_TXCTRL) Slot 1 Disabled for this Serializer */ 522 #define I2S_TXCTRL_SLOTDIS1 (_U_(1) << I2S_TXCTRL_SLOTDIS1_Pos) 523 #define I2S_TXCTRL_SLOTDIS2_Pos 18 /**< \brief (I2S_TXCTRL) Slot 2 Disabled for this Serializer */ 524 #define I2S_TXCTRL_SLOTDIS2 (_U_(1) << I2S_TXCTRL_SLOTDIS2_Pos) 525 #define I2S_TXCTRL_SLOTDIS3_Pos 19 /**< \brief (I2S_TXCTRL) Slot 3 Disabled for this Serializer */ 526 #define I2S_TXCTRL_SLOTDIS3 (_U_(1) << I2S_TXCTRL_SLOTDIS3_Pos) 527 #define I2S_TXCTRL_SLOTDIS4_Pos 20 /**< \brief (I2S_TXCTRL) Slot 4 Disabled for this Serializer */ 528 #define I2S_TXCTRL_SLOTDIS4 (_U_(1) << I2S_TXCTRL_SLOTDIS4_Pos) 529 #define I2S_TXCTRL_SLOTDIS5_Pos 21 /**< \brief (I2S_TXCTRL) Slot 5 Disabled for this Serializer */ 530 #define I2S_TXCTRL_SLOTDIS5 (_U_(1) << I2S_TXCTRL_SLOTDIS5_Pos) 531 #define I2S_TXCTRL_SLOTDIS6_Pos 22 /**< \brief (I2S_TXCTRL) Slot 6 Disabled for this Serializer */ 532 #define I2S_TXCTRL_SLOTDIS6 (_U_(1) << I2S_TXCTRL_SLOTDIS6_Pos) 533 #define I2S_TXCTRL_SLOTDIS7_Pos 23 /**< \brief (I2S_TXCTRL) Slot 7 Disabled for this Serializer */ 534 #define I2S_TXCTRL_SLOTDIS7 (_U_(1) << I2S_TXCTRL_SLOTDIS7_Pos) 535 #define I2S_TXCTRL_SLOTDIS_Pos 16 /**< \brief (I2S_TXCTRL) Slot x Disabled for this Serializer */ 536 #define I2S_TXCTRL_SLOTDIS_Msk (_U_(0xFF) << I2S_TXCTRL_SLOTDIS_Pos) 537 #define I2S_TXCTRL_SLOTDIS(value) (I2S_TXCTRL_SLOTDIS_Msk & ((value) << I2S_TXCTRL_SLOTDIS_Pos)) 538 #define I2S_TXCTRL_MONO_Pos 24 /**< \brief (I2S_TXCTRL) Mono Mode */ 539 #define I2S_TXCTRL_MONO (_U_(0x1) << I2S_TXCTRL_MONO_Pos) 540 #define I2S_TXCTRL_MONO_STEREO_Val _U_(0x0) /**< \brief (I2S_TXCTRL) Normal mode */ 541 #define I2S_TXCTRL_MONO_MONO_Val _U_(0x1) /**< \brief (I2S_TXCTRL) Left channel data is duplicated to right channel */ 542 #define I2S_TXCTRL_MONO_STEREO (I2S_TXCTRL_MONO_STEREO_Val << I2S_TXCTRL_MONO_Pos) 543 #define I2S_TXCTRL_MONO_MONO (I2S_TXCTRL_MONO_MONO_Val << I2S_TXCTRL_MONO_Pos) 544 #define I2S_TXCTRL_DMA_Pos 25 /**< \brief (I2S_TXCTRL) Single or Multiple DMA Channels */ 545 #define I2S_TXCTRL_DMA (_U_(0x1) << I2S_TXCTRL_DMA_Pos) 546 #define I2S_TXCTRL_DMA_SINGLE_Val _U_(0x0) /**< \brief (I2S_TXCTRL) Single DMA channel */ 547 #define I2S_TXCTRL_DMA_MULTIPLE_Val _U_(0x1) /**< \brief (I2S_TXCTRL) One DMA channel per data channel */ 548 #define I2S_TXCTRL_DMA_SINGLE (I2S_TXCTRL_DMA_SINGLE_Val << I2S_TXCTRL_DMA_Pos) 549 #define I2S_TXCTRL_DMA_MULTIPLE (I2S_TXCTRL_DMA_MULTIPLE_Val << I2S_TXCTRL_DMA_Pos) 550 #define I2S_TXCTRL_MASK _U_(0x03FFF79C) /**< \brief (I2S_TXCTRL) MASK Register */ 551 552 /* -------- I2S_RXCTRL : (I2S Offset: 0x24) (R/W 32) Rx Serializer Control -------- */ 553 #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) 554 typedef union { 555 struct { 556 uint32_t SERMODE:2; /*!< bit: 0.. 1 Serializer Mode */ 557 uint32_t :3; /*!< bit: 2.. 4 Reserved */ 558 uint32_t CLKSEL:1; /*!< bit: 5 Clock Unit Selection */ 559 uint32_t :1; /*!< bit: 6 Reserved */ 560 uint32_t SLOTADJ:1; /*!< bit: 7 Data Slot Formatting Adjust */ 561 uint32_t DATASIZE:3; /*!< bit: 8..10 Data Word Size */ 562 uint32_t :1; /*!< bit: 11 Reserved */ 563 uint32_t WORDADJ:1; /*!< bit: 12 Data Word Formatting Adjust */ 564 uint32_t EXTEND:2; /*!< bit: 13..14 Data Formatting Bit Extension */ 565 uint32_t BITREV:1; /*!< bit: 15 Data Formatting Bit Reverse */ 566 uint32_t SLOTDIS0:1; /*!< bit: 16 Slot 0 Disabled for this Serializer */ 567 uint32_t SLOTDIS1:1; /*!< bit: 17 Slot 1 Disabled for this Serializer */ 568 uint32_t SLOTDIS2:1; /*!< bit: 18 Slot 2 Disabled for this Serializer */ 569 uint32_t SLOTDIS3:1; /*!< bit: 19 Slot 3 Disabled for this Serializer */ 570 uint32_t SLOTDIS4:1; /*!< bit: 20 Slot 4 Disabled for this Serializer */ 571 uint32_t SLOTDIS5:1; /*!< bit: 21 Slot 5 Disabled for this Serializer */ 572 uint32_t SLOTDIS6:1; /*!< bit: 22 Slot 6 Disabled for this Serializer */ 573 uint32_t SLOTDIS7:1; /*!< bit: 23 Slot 7 Disabled for this Serializer */ 574 uint32_t MONO:1; /*!< bit: 24 Mono Mode */ 575 uint32_t DMA:1; /*!< bit: 25 Single or Multiple DMA Channels */ 576 uint32_t RXLOOP:1; /*!< bit: 26 Loop-back Test Mode */ 577 uint32_t :5; /*!< bit: 27..31 Reserved */ 578 } bit; /*!< Structure used for bit access */ 579 struct { 580 uint32_t :16; /*!< bit: 0..15 Reserved */ 581 uint32_t SLOTDIS:8; /*!< bit: 16..23 Slot x Disabled for this Serializer */ 582 uint32_t :8; /*!< bit: 24..31 Reserved */ 583 } vec; /*!< Structure used for vec access */ 584 uint32_t reg; /*!< Type used for register access */ 585 } I2S_RXCTRL_Type; 586 #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */ 587 588 #define I2S_RXCTRL_OFFSET 0x24 /**< \brief (I2S_RXCTRL offset) Rx Serializer Control */ 589 #define I2S_RXCTRL_RESETVALUE _U_(0x00000000) /**< \brief (I2S_RXCTRL reset_value) Rx Serializer Control */ 590 591 #define I2S_RXCTRL_SERMODE_Pos 0 /**< \brief (I2S_RXCTRL) Serializer Mode */ 592 #define I2S_RXCTRL_SERMODE_Msk (_U_(0x3) << I2S_RXCTRL_SERMODE_Pos) 593 #define I2S_RXCTRL_SERMODE(value) (I2S_RXCTRL_SERMODE_Msk & ((value) << I2S_RXCTRL_SERMODE_Pos)) 594 #define I2S_RXCTRL_SERMODE_RX_Val _U_(0x0) /**< \brief (I2S_RXCTRL) Receive */ 595 #define I2S_RXCTRL_SERMODE_PDM2_Val _U_(0x2) /**< \brief (I2S_RXCTRL) Receive one PDM data on each serial clock edge */ 596 #define I2S_RXCTRL_SERMODE_RX (I2S_RXCTRL_SERMODE_RX_Val << I2S_RXCTRL_SERMODE_Pos) 597 #define I2S_RXCTRL_SERMODE_PDM2 (I2S_RXCTRL_SERMODE_PDM2_Val << I2S_RXCTRL_SERMODE_Pos) 598 #define I2S_RXCTRL_CLKSEL_Pos 5 /**< \brief (I2S_RXCTRL) Clock Unit Selection */ 599 #define I2S_RXCTRL_CLKSEL (_U_(0x1) << I2S_RXCTRL_CLKSEL_Pos) 600 #define I2S_RXCTRL_CLKSEL_CLK0_Val _U_(0x0) /**< \brief (I2S_RXCTRL) Use Clock Unit 0 */ 601 #define I2S_RXCTRL_CLKSEL_CLK1_Val _U_(0x1) /**< \brief (I2S_RXCTRL) Use Clock Unit 1 */ 602 #define I2S_RXCTRL_CLKSEL_CLK0 (I2S_RXCTRL_CLKSEL_CLK0_Val << I2S_RXCTRL_CLKSEL_Pos) 603 #define I2S_RXCTRL_CLKSEL_CLK1 (I2S_RXCTRL_CLKSEL_CLK1_Val << I2S_RXCTRL_CLKSEL_Pos) 604 #define I2S_RXCTRL_SLOTADJ_Pos 7 /**< \brief (I2S_RXCTRL) Data Slot Formatting Adjust */ 605 #define I2S_RXCTRL_SLOTADJ (_U_(0x1) << I2S_RXCTRL_SLOTADJ_Pos) 606 #define I2S_RXCTRL_SLOTADJ_RIGHT_Val _U_(0x0) /**< \brief (I2S_RXCTRL) Data is right adjusted in slot */ 607 #define I2S_RXCTRL_SLOTADJ_LEFT_Val _U_(0x1) /**< \brief (I2S_RXCTRL) Data is left adjusted in slot */ 608 #define I2S_RXCTRL_SLOTADJ_RIGHT (I2S_RXCTRL_SLOTADJ_RIGHT_Val << I2S_RXCTRL_SLOTADJ_Pos) 609 #define I2S_RXCTRL_SLOTADJ_LEFT (I2S_RXCTRL_SLOTADJ_LEFT_Val << I2S_RXCTRL_SLOTADJ_Pos) 610 #define I2S_RXCTRL_DATASIZE_Pos 8 /**< \brief (I2S_RXCTRL) Data Word Size */ 611 #define I2S_RXCTRL_DATASIZE_Msk (_U_(0x7) << I2S_RXCTRL_DATASIZE_Pos) 612 #define I2S_RXCTRL_DATASIZE(value) (I2S_RXCTRL_DATASIZE_Msk & ((value) << I2S_RXCTRL_DATASIZE_Pos)) 613 #define I2S_RXCTRL_DATASIZE_32_Val _U_(0x0) /**< \brief (I2S_RXCTRL) 32 bits */ 614 #define I2S_RXCTRL_DATASIZE_24_Val _U_(0x1) /**< \brief (I2S_RXCTRL) 24 bits */ 615 #define I2S_RXCTRL_DATASIZE_20_Val _U_(0x2) /**< \brief (I2S_RXCTRL) 20 bits */ 616 #define I2S_RXCTRL_DATASIZE_18_Val _U_(0x3) /**< \brief (I2S_RXCTRL) 18 bits */ 617 #define I2S_RXCTRL_DATASIZE_16_Val _U_(0x4) /**< \brief (I2S_RXCTRL) 16 bits */ 618 #define I2S_RXCTRL_DATASIZE_16C_Val _U_(0x5) /**< \brief (I2S_RXCTRL) 16 bits compact stereo */ 619 #define I2S_RXCTRL_DATASIZE_8_Val _U_(0x6) /**< \brief (I2S_RXCTRL) 8 bits */ 620 #define I2S_RXCTRL_DATASIZE_8C_Val _U_(0x7) /**< \brief (I2S_RXCTRL) 8 bits compact stereo */ 621 #define I2S_RXCTRL_DATASIZE_32 (I2S_RXCTRL_DATASIZE_32_Val << I2S_RXCTRL_DATASIZE_Pos) 622 #define I2S_RXCTRL_DATASIZE_24 (I2S_RXCTRL_DATASIZE_24_Val << I2S_RXCTRL_DATASIZE_Pos) 623 #define I2S_RXCTRL_DATASIZE_20 (I2S_RXCTRL_DATASIZE_20_Val << I2S_RXCTRL_DATASIZE_Pos) 624 #define I2S_RXCTRL_DATASIZE_18 (I2S_RXCTRL_DATASIZE_18_Val << I2S_RXCTRL_DATASIZE_Pos) 625 #define I2S_RXCTRL_DATASIZE_16 (I2S_RXCTRL_DATASIZE_16_Val << I2S_RXCTRL_DATASIZE_Pos) 626 #define I2S_RXCTRL_DATASIZE_16C (I2S_RXCTRL_DATASIZE_16C_Val << I2S_RXCTRL_DATASIZE_Pos) 627 #define I2S_RXCTRL_DATASIZE_8 (I2S_RXCTRL_DATASIZE_8_Val << I2S_RXCTRL_DATASIZE_Pos) 628 #define I2S_RXCTRL_DATASIZE_8C (I2S_RXCTRL_DATASIZE_8C_Val << I2S_RXCTRL_DATASIZE_Pos) 629 #define I2S_RXCTRL_WORDADJ_Pos 12 /**< \brief (I2S_RXCTRL) Data Word Formatting Adjust */ 630 #define I2S_RXCTRL_WORDADJ (_U_(0x1) << I2S_RXCTRL_WORDADJ_Pos) 631 #define I2S_RXCTRL_WORDADJ_RIGHT_Val _U_(0x0) /**< \brief (I2S_RXCTRL) Data is right adjusted in word */ 632 #define I2S_RXCTRL_WORDADJ_LEFT_Val _U_(0x1) /**< \brief (I2S_RXCTRL) Data is left adjusted in word */ 633 #define I2S_RXCTRL_WORDADJ_RIGHT (I2S_RXCTRL_WORDADJ_RIGHT_Val << I2S_RXCTRL_WORDADJ_Pos) 634 #define I2S_RXCTRL_WORDADJ_LEFT (I2S_RXCTRL_WORDADJ_LEFT_Val << I2S_RXCTRL_WORDADJ_Pos) 635 #define I2S_RXCTRL_EXTEND_Pos 13 /**< \brief (I2S_RXCTRL) Data Formatting Bit Extension */ 636 #define I2S_RXCTRL_EXTEND_Msk (_U_(0x3) << I2S_RXCTRL_EXTEND_Pos) 637 #define I2S_RXCTRL_EXTEND(value) (I2S_RXCTRL_EXTEND_Msk & ((value) << I2S_RXCTRL_EXTEND_Pos)) 638 #define I2S_RXCTRL_EXTEND_ZERO_Val _U_(0x0) /**< \brief (I2S_RXCTRL) Extend with zeroes */ 639 #define I2S_RXCTRL_EXTEND_ONE_Val _U_(0x1) /**< \brief (I2S_RXCTRL) Extend with ones */ 640 #define I2S_RXCTRL_EXTEND_MSBIT_Val _U_(0x2) /**< \brief (I2S_RXCTRL) Extend with Most Significant Bit */ 641 #define I2S_RXCTRL_EXTEND_LSBIT_Val _U_(0x3) /**< \brief (I2S_RXCTRL) Extend with Least Significant Bit */ 642 #define I2S_RXCTRL_EXTEND_ZERO (I2S_RXCTRL_EXTEND_ZERO_Val << I2S_RXCTRL_EXTEND_Pos) 643 #define I2S_RXCTRL_EXTEND_ONE (I2S_RXCTRL_EXTEND_ONE_Val << I2S_RXCTRL_EXTEND_Pos) 644 #define I2S_RXCTRL_EXTEND_MSBIT (I2S_RXCTRL_EXTEND_MSBIT_Val << I2S_RXCTRL_EXTEND_Pos) 645 #define I2S_RXCTRL_EXTEND_LSBIT (I2S_RXCTRL_EXTEND_LSBIT_Val << I2S_RXCTRL_EXTEND_Pos) 646 #define I2S_RXCTRL_BITREV_Pos 15 /**< \brief (I2S_RXCTRL) Data Formatting Bit Reverse */ 647 #define I2S_RXCTRL_BITREV (_U_(0x1) << I2S_RXCTRL_BITREV_Pos) 648 #define I2S_RXCTRL_BITREV_MSBIT_Val _U_(0x0) /**< \brief (I2S_RXCTRL) Transfer Data Most Significant Bit (MSB) first (default for I2S protocol) */ 649 #define I2S_RXCTRL_BITREV_LSBIT_Val _U_(0x1) /**< \brief (I2S_RXCTRL) Transfer Data Least Significant Bit (LSB) first */ 650 #define I2S_RXCTRL_BITREV_MSBIT (I2S_RXCTRL_BITREV_MSBIT_Val << I2S_RXCTRL_BITREV_Pos) 651 #define I2S_RXCTRL_BITREV_LSBIT (I2S_RXCTRL_BITREV_LSBIT_Val << I2S_RXCTRL_BITREV_Pos) 652 #define I2S_RXCTRL_SLOTDIS0_Pos 16 /**< \brief (I2S_RXCTRL) Slot 0 Disabled for this Serializer */ 653 #define I2S_RXCTRL_SLOTDIS0 (_U_(1) << I2S_RXCTRL_SLOTDIS0_Pos) 654 #define I2S_RXCTRL_SLOTDIS1_Pos 17 /**< \brief (I2S_RXCTRL) Slot 1 Disabled for this Serializer */ 655 #define I2S_RXCTRL_SLOTDIS1 (_U_(1) << I2S_RXCTRL_SLOTDIS1_Pos) 656 #define I2S_RXCTRL_SLOTDIS2_Pos 18 /**< \brief (I2S_RXCTRL) Slot 2 Disabled for this Serializer */ 657 #define I2S_RXCTRL_SLOTDIS2 (_U_(1) << I2S_RXCTRL_SLOTDIS2_Pos) 658 #define I2S_RXCTRL_SLOTDIS3_Pos 19 /**< \brief (I2S_RXCTRL) Slot 3 Disabled for this Serializer */ 659 #define I2S_RXCTRL_SLOTDIS3 (_U_(1) << I2S_RXCTRL_SLOTDIS3_Pos) 660 #define I2S_RXCTRL_SLOTDIS4_Pos 20 /**< \brief (I2S_RXCTRL) Slot 4 Disabled for this Serializer */ 661 #define I2S_RXCTRL_SLOTDIS4 (_U_(1) << I2S_RXCTRL_SLOTDIS4_Pos) 662 #define I2S_RXCTRL_SLOTDIS5_Pos 21 /**< \brief (I2S_RXCTRL) Slot 5 Disabled for this Serializer */ 663 #define I2S_RXCTRL_SLOTDIS5 (_U_(1) << I2S_RXCTRL_SLOTDIS5_Pos) 664 #define I2S_RXCTRL_SLOTDIS6_Pos 22 /**< \brief (I2S_RXCTRL) Slot 6 Disabled for this Serializer */ 665 #define I2S_RXCTRL_SLOTDIS6 (_U_(1) << I2S_RXCTRL_SLOTDIS6_Pos) 666 #define I2S_RXCTRL_SLOTDIS7_Pos 23 /**< \brief (I2S_RXCTRL) Slot 7 Disabled for this Serializer */ 667 #define I2S_RXCTRL_SLOTDIS7 (_U_(1) << I2S_RXCTRL_SLOTDIS7_Pos) 668 #define I2S_RXCTRL_SLOTDIS_Pos 16 /**< \brief (I2S_RXCTRL) Slot x Disabled for this Serializer */ 669 #define I2S_RXCTRL_SLOTDIS_Msk (_U_(0xFF) << I2S_RXCTRL_SLOTDIS_Pos) 670 #define I2S_RXCTRL_SLOTDIS(value) (I2S_RXCTRL_SLOTDIS_Msk & ((value) << I2S_RXCTRL_SLOTDIS_Pos)) 671 #define I2S_RXCTRL_MONO_Pos 24 /**< \brief (I2S_RXCTRL) Mono Mode */ 672 #define I2S_RXCTRL_MONO (_U_(0x1) << I2S_RXCTRL_MONO_Pos) 673 #define I2S_RXCTRL_MONO_STEREO_Val _U_(0x0) /**< \brief (I2S_RXCTRL) Normal mode */ 674 #define I2S_RXCTRL_MONO_MONO_Val _U_(0x1) /**< \brief (I2S_RXCTRL) Left channel data is duplicated to right channel */ 675 #define I2S_RXCTRL_MONO_STEREO (I2S_RXCTRL_MONO_STEREO_Val << I2S_RXCTRL_MONO_Pos) 676 #define I2S_RXCTRL_MONO_MONO (I2S_RXCTRL_MONO_MONO_Val << I2S_RXCTRL_MONO_Pos) 677 #define I2S_RXCTRL_DMA_Pos 25 /**< \brief (I2S_RXCTRL) Single or Multiple DMA Channels */ 678 #define I2S_RXCTRL_DMA (_U_(0x1) << I2S_RXCTRL_DMA_Pos) 679 #define I2S_RXCTRL_DMA_SINGLE_Val _U_(0x0) /**< \brief (I2S_RXCTRL) Single DMA channel */ 680 #define I2S_RXCTRL_DMA_MULTIPLE_Val _U_(0x1) /**< \brief (I2S_RXCTRL) One DMA channel per data channel */ 681 #define I2S_RXCTRL_DMA_SINGLE (I2S_RXCTRL_DMA_SINGLE_Val << I2S_RXCTRL_DMA_Pos) 682 #define I2S_RXCTRL_DMA_MULTIPLE (I2S_RXCTRL_DMA_MULTIPLE_Val << I2S_RXCTRL_DMA_Pos) 683 #define I2S_RXCTRL_RXLOOP_Pos 26 /**< \brief (I2S_RXCTRL) Loop-back Test Mode */ 684 #define I2S_RXCTRL_RXLOOP (_U_(0x1) << I2S_RXCTRL_RXLOOP_Pos) 685 #define I2S_RXCTRL_MASK _U_(0x07FFF7A3) /**< \brief (I2S_RXCTRL) MASK Register */ 686 687 /* -------- I2S_TXDATA : (I2S Offset: 0x30) ( /W 32) Tx Data -------- */ 688 #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) 689 typedef union { 690 struct { 691 uint32_t DATA:32; /*!< bit: 0..31 Sample Data */ 692 } bit; /*!< Structure used for bit access */ 693 uint32_t reg; /*!< Type used for register access */ 694 } I2S_TXDATA_Type; 695 #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */ 696 697 #define I2S_TXDATA_OFFSET 0x30 /**< \brief (I2S_TXDATA offset) Tx Data */ 698 #define I2S_TXDATA_RESETVALUE _U_(0x00000000) /**< \brief (I2S_TXDATA reset_value) Tx Data */ 699 700 #define I2S_TXDATA_DATA_Pos 0 /**< \brief (I2S_TXDATA) Sample Data */ 701 #define I2S_TXDATA_DATA_Msk (_U_(0xFFFFFFFF) << I2S_TXDATA_DATA_Pos) 702 #define I2S_TXDATA_DATA(value) (I2S_TXDATA_DATA_Msk & ((value) << I2S_TXDATA_DATA_Pos)) 703 #define I2S_TXDATA_MASK _U_(0xFFFFFFFF) /**< \brief (I2S_TXDATA) MASK Register */ 704 705 /* -------- I2S_RXDATA : (I2S Offset: 0x34) (R/ 32) Rx Data -------- */ 706 #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) 707 typedef union { 708 struct { 709 uint32_t DATA:32; /*!< bit: 0..31 Sample Data */ 710 } bit; /*!< Structure used for bit access */ 711 uint32_t reg; /*!< Type used for register access */ 712 } I2S_RXDATA_Type; 713 #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */ 714 715 #define I2S_RXDATA_OFFSET 0x34 /**< \brief (I2S_RXDATA offset) Rx Data */ 716 #define I2S_RXDATA_RESETVALUE _U_(0x00000000) /**< \brief (I2S_RXDATA reset_value) Rx Data */ 717 718 #define I2S_RXDATA_DATA_Pos 0 /**< \brief (I2S_RXDATA) Sample Data */ 719 #define I2S_RXDATA_DATA_Msk (_U_(0xFFFFFFFF) << I2S_RXDATA_DATA_Pos) 720 #define I2S_RXDATA_DATA(value) (I2S_RXDATA_DATA_Msk & ((value) << I2S_RXDATA_DATA_Pos)) 721 #define I2S_RXDATA_MASK _U_(0xFFFFFFFF) /**< \brief (I2S_RXDATA) MASK Register */ 722 723 /** \brief I2S hardware registers */ 724 #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) 725 typedef struct { 726 __IO I2S_CTRLA_Type CTRLA; /**< \brief Offset: 0x00 (R/W 8) Control A */ 727 RoReg8 Reserved1[0x3]; 728 __IO I2S_CLKCTRL_Type CLKCTRL[2]; /**< \brief Offset: 0x04 (R/W 32) Clock Unit n Control */ 729 __IO I2S_INTENCLR_Type INTENCLR; /**< \brief Offset: 0x0C (R/W 16) Interrupt Enable Clear */ 730 RoReg8 Reserved2[0x2]; 731 __IO I2S_INTENSET_Type INTENSET; /**< \brief Offset: 0x10 (R/W 16) Interrupt Enable Set */ 732 RoReg8 Reserved3[0x2]; 733 __IO I2S_INTFLAG_Type INTFLAG; /**< \brief Offset: 0x14 (R/W 16) Interrupt Flag Status and Clear */ 734 RoReg8 Reserved4[0x2]; 735 __I I2S_SYNCBUSY_Type SYNCBUSY; /**< \brief Offset: 0x18 (R/ 16) Synchronization Status */ 736 RoReg8 Reserved5[0x6]; 737 __IO I2S_TXCTRL_Type TXCTRL; /**< \brief Offset: 0x20 (R/W 32) Tx Serializer Control */ 738 __IO I2S_RXCTRL_Type RXCTRL; /**< \brief Offset: 0x24 (R/W 32) Rx Serializer Control */ 739 RoReg8 Reserved6[0x8]; 740 __O I2S_TXDATA_Type TXDATA; /**< \brief Offset: 0x30 ( /W 32) Tx Data */ 741 __I I2S_RXDATA_Type RXDATA; /**< \brief Offset: 0x34 (R/ 32) Rx Data */ 742 } I2s; 743 #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */ 744 745 /*@}*/ 746 747 #endif /* _SAME53_I2S_COMPONENT_ */ 748
