1 /** 2 * @file dma_regs.h 3 * @brief Registers, Bit Masks and Bit Positions for the DMA Peripheral Module. 4 * @note This file is @generated. 5 * @ingroup dma_registers 6 */ 7 8 /****************************************************************************** 9 * 10 * Copyright (C) 2022-2023 Maxim Integrated Products, Inc. (now owned by 11 * Analog Devices, Inc.), 12 * Copyright (C) 2023-2024 Analog Devices, Inc. 13 * 14 * Licensed under the Apache License, Version 2.0 (the "License"); 15 * you may not use this file except in compliance with the License. 16 * You may obtain a copy of the License 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, 22 * WITHOUT 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 ******************************************************************************/ 27 28 #ifndef LIBRARIES_CMSIS_DEVICE_MAXIM_MAX32520_INCLUDE_DMA_REGS_H_ 29 #define LIBRARIES_CMSIS_DEVICE_MAXIM_MAX32520_INCLUDE_DMA_REGS_H_ 30 31 /* **** Includes **** */ 32 #include <stdint.h> 33 34 #ifdef __cplusplus 35 extern "C" { 36 #endif 37 38 #if defined (__ICCARM__) 39 #pragma system_include 40 #endif 41 42 #if defined (__CC_ARM) 43 #pragma anon_unions 44 #endif 45 /// @cond 46 /* 47 If types are not defined elsewhere (CMSIS) define them here 48 */ 49 #ifndef __IO 50 #define __IO volatile 51 #endif 52 #ifndef __I 53 #define __I volatile const 54 #endif 55 #ifndef __O 56 #define __O volatile 57 #endif 58 #ifndef __R 59 #define __R volatile const 60 #endif 61 /// @endcond 62 63 /* **** Definitions **** */ 64 65 /** 66 * @ingroup dma 67 * @defgroup dma_registers DMA_Registers 68 * @brief Registers, Bit Masks and Bit Positions for the DMA Peripheral Module. 69 * @details DMA Controller Fully programmable, chaining capable DMA channels. 70 */ 71 72 /** 73 * @ingroup dma_registers 74 * Structure type to access the DMA Registers. 75 */ 76 typedef struct { 77 __IO uint32_t cfg; /**< <tt>\b 0x000:</tt> DMA CFG Register */ 78 __IO uint32_t st; /**< <tt>\b 0x004:</tt> DMA ST Register */ 79 __IO uint32_t src; /**< <tt>\b 0x008:</tt> DMA SRC Register */ 80 __IO uint32_t dst; /**< <tt>\b 0x00C:</tt> DMA DST Register */ 81 __IO uint32_t cnt; /**< <tt>\b 0x010:</tt> DMA CNT Register */ 82 __IO uint32_t src_rld; /**< <tt>\b 0x014:</tt> DMA SRC_RLD Register */ 83 __IO uint32_t dst_rld; /**< <tt>\b 0x018:</tt> DMA DST_RLD Register */ 84 __IO uint32_t cnt_rld; /**< <tt>\b 0x01C:</tt> DMA CNT_RLD Register */ 85 } mxc_dma_ch_regs_t; 86 87 typedef struct { 88 __IO uint32_t cn; /**< <tt>\b 0x000:</tt> DMA CN Register */ 89 __I uint32_t intr; /**< <tt>\b 0x004:</tt> DMA INTR Register */ 90 __R uint32_t rsv_0x8_0xff[62]; 91 __IO mxc_dma_ch_regs_t ch[8]; /**< <tt>\b 0x100:</tt> DMA CH Register */ 92 } mxc_dma_regs_t; 93 94 /* Register offsets for module DMA */ 95 /** 96 * @ingroup dma_registers 97 * @defgroup DMA_Register_Offsets Register Offsets 98 * @brief DMA Peripheral Register Offsets from the DMA Base Peripheral Address. 99 * @{ 100 */ 101 #define MXC_R_DMA_CFG ((uint32_t)0x00000000UL) /**< Offset from DMA Base Address: <tt> 0x0000</tt> */ 102 #define MXC_R_DMA_ST ((uint32_t)0x00000004UL) /**< Offset from DMA Base Address: <tt> 0x0004</tt> */ 103 #define MXC_R_DMA_SRC ((uint32_t)0x00000008UL) /**< Offset from DMA Base Address: <tt> 0x0008</tt> */ 104 #define MXC_R_DMA_DST ((uint32_t)0x0000000CUL) /**< Offset from DMA Base Address: <tt> 0x000C</tt> */ 105 #define MXC_R_DMA_CNT ((uint32_t)0x00000010UL) /**< Offset from DMA Base Address: <tt> 0x0010</tt> */ 106 #define MXC_R_DMA_SRC_RLD ((uint32_t)0x00000014UL) /**< Offset from DMA Base Address: <tt> 0x0014</tt> */ 107 #define MXC_R_DMA_DST_RLD ((uint32_t)0x00000018UL) /**< Offset from DMA Base Address: <tt> 0x0018</tt> */ 108 #define MXC_R_DMA_CNT_RLD ((uint32_t)0x0000001CUL) /**< Offset from DMA Base Address: <tt> 0x001C</tt> */ 109 #define MXC_R_DMA_CN ((uint32_t)0x00000000UL) /**< Offset from DMA Base Address: <tt> 0x0000</tt> */ 110 #define MXC_R_DMA_INTR ((uint32_t)0x00000004UL) /**< Offset from DMA Base Address: <tt> 0x0004</tt> */ 111 #define MXC_R_DMA_CH ((uint32_t)0x00000100UL) /**< Offset from DMA Base Address: <tt> 0x0100</tt> */ 112 /**@} end of group dma_registers */ 113 114 /** 115 * @ingroup dma_registers 116 * @defgroup DMA_CN DMA_CN 117 * @brief DMA Control Register. 118 * @{ 119 */ 120 #define MXC_F_DMA_CN_CHIEN_POS 0 /**< CN_CHIEN Position */ 121 #define MXC_F_DMA_CN_CHIEN ((uint32_t)(0xFUL << MXC_F_DMA_CN_CHIEN_POS)) /**< CN_CHIEN Mask */ 122 #define MXC_V_DMA_CN_CHIEN_DIS ((uint32_t)0x0UL) /**< CN_CHIEN_DIS Value */ 123 #define MXC_S_DMA_CN_CHIEN_DIS (MXC_V_DMA_CN_CHIEN_DIS << MXC_F_DMA_CN_CHIEN_POS) /**< CN_CHIEN_DIS Setting */ 124 #define MXC_V_DMA_CN_CHIEN_EN ((uint32_t)0x1UL) /**< CN_CHIEN_EN Value */ 125 #define MXC_S_DMA_CN_CHIEN_EN (MXC_V_DMA_CN_CHIEN_EN << MXC_F_DMA_CN_CHIEN_POS) /**< CN_CHIEN_EN Setting */ 126 127 /**@} end of group DMA_CN_Register */ 128 129 /** 130 * @ingroup dma_registers 131 * @defgroup DMA_INTR DMA_INTR 132 * @brief DMA Interrupt Register. 133 * @{ 134 */ 135 #define MXC_F_DMA_INTR_IPEND_POS 0 /**< INTR_IPEND Position */ 136 #define MXC_F_DMA_INTR_IPEND ((uint32_t)(0xFUL << MXC_F_DMA_INTR_IPEND_POS)) /**< INTR_IPEND Mask */ 137 #define MXC_V_DMA_INTR_IPEND_INACTIVE ((uint32_t)0x0UL) /**< INTR_IPEND_INACTIVE Value */ 138 #define MXC_S_DMA_INTR_IPEND_INACTIVE (MXC_V_DMA_INTR_IPEND_INACTIVE << MXC_F_DMA_INTR_IPEND_POS) /**< INTR_IPEND_INACTIVE Setting */ 139 #define MXC_V_DMA_INTR_IPEND_PENDING ((uint32_t)0x1UL) /**< INTR_IPEND_PENDING Value */ 140 #define MXC_S_DMA_INTR_IPEND_PENDING (MXC_V_DMA_INTR_IPEND_PENDING << MXC_F_DMA_INTR_IPEND_POS) /**< INTR_IPEND_PENDING Setting */ 141 142 /**@} end of group DMA_INTR_Register */ 143 144 /** 145 * @ingroup dma_registers 146 * @defgroup DMA_CFG DMA_CFG 147 * @brief DMA Channel Configuration Register. 148 * @{ 149 */ 150 #define MXC_F_DMA_CFG_CHIEN_POS 0 /**< CFG_CHIEN Position */ 151 #define MXC_F_DMA_CFG_CHIEN ((uint32_t)(0x1UL << MXC_F_DMA_CFG_CHIEN_POS)) /**< CFG_CHIEN Mask */ 152 153 #define MXC_F_DMA_CFG_RLDEN_POS 1 /**< CFG_RLDEN Position */ 154 #define MXC_F_DMA_CFG_RLDEN ((uint32_t)(0x1UL << MXC_F_DMA_CFG_RLDEN_POS)) /**< CFG_RLDEN Mask */ 155 156 #define MXC_F_DMA_CFG_PRI_POS 2 /**< CFG_PRI Position */ 157 #define MXC_F_DMA_CFG_PRI ((uint32_t)(0x3UL << MXC_F_DMA_CFG_PRI_POS)) /**< CFG_PRI Mask */ 158 #define MXC_V_DMA_CFG_PRI_HIGH ((uint32_t)0x0UL) /**< CFG_PRI_HIGH Value */ 159 #define MXC_S_DMA_CFG_PRI_HIGH (MXC_V_DMA_CFG_PRI_HIGH << MXC_F_DMA_CFG_PRI_POS) /**< CFG_PRI_HIGH Setting */ 160 #define MXC_V_DMA_CFG_PRI_MEDHIGH ((uint32_t)0x1UL) /**< CFG_PRI_MEDHIGH Value */ 161 #define MXC_S_DMA_CFG_PRI_MEDHIGH (MXC_V_DMA_CFG_PRI_MEDHIGH << MXC_F_DMA_CFG_PRI_POS) /**< CFG_PRI_MEDHIGH Setting */ 162 #define MXC_V_DMA_CFG_PRI_MEDLOW ((uint32_t)0x2UL) /**< CFG_PRI_MEDLOW Value */ 163 #define MXC_S_DMA_CFG_PRI_MEDLOW (MXC_V_DMA_CFG_PRI_MEDLOW << MXC_F_DMA_CFG_PRI_POS) /**< CFG_PRI_MEDLOW Setting */ 164 #define MXC_V_DMA_CFG_PRI_LOW ((uint32_t)0x3UL) /**< CFG_PRI_LOW Value */ 165 #define MXC_S_DMA_CFG_PRI_LOW (MXC_V_DMA_CFG_PRI_LOW << MXC_F_DMA_CFG_PRI_POS) /**< CFG_PRI_LOW Setting */ 166 167 #define MXC_F_DMA_CFG_REQSEL_POS 4 /**< CFG_REQSEL Position */ 168 #define MXC_F_DMA_CFG_REQSEL ((uint32_t)(0x3FUL << MXC_F_DMA_CFG_REQSEL_POS)) /**< CFG_REQSEL Mask */ 169 #define MXC_V_DMA_CFG_REQSEL_MEMTOMEM ((uint32_t)0x0UL) /**< CFG_REQSEL_MEMTOMEM Value */ 170 #define MXC_S_DMA_CFG_REQSEL_MEMTOMEM (MXC_V_DMA_CFG_REQSEL_MEMTOMEM << MXC_F_DMA_CFG_REQSEL_POS) /**< CFG_REQSEL_MEMTOMEM Setting */ 171 #define MXC_V_DMA_CFG_REQSEL_SPI0RX ((uint32_t)0x1UL) /**< CFG_REQSEL_SPI0RX Value */ 172 #define MXC_S_DMA_CFG_REQSEL_SPI0RX (MXC_V_DMA_CFG_REQSEL_SPI0RX << MXC_F_DMA_CFG_REQSEL_POS) /**< CFG_REQSEL_SPI0RX Setting */ 173 #define MXC_V_DMA_CFG_REQSEL_SPI1RX ((uint32_t)0x2UL) /**< CFG_REQSEL_SPI1RX Value */ 174 #define MXC_S_DMA_CFG_REQSEL_SPI1RX (MXC_V_DMA_CFG_REQSEL_SPI1RX << MXC_F_DMA_CFG_REQSEL_POS) /**< CFG_REQSEL_SPI1RX Setting */ 175 #define MXC_V_DMA_CFG_REQSEL_I2C0RX ((uint32_t)0x7UL) /**< CFG_REQSEL_I2C0RX Value */ 176 #define MXC_S_DMA_CFG_REQSEL_I2C0RX (MXC_V_DMA_CFG_REQSEL_I2C0RX << MXC_F_DMA_CFG_REQSEL_POS) /**< CFG_REQSEL_I2C0RX Setting */ 177 #define MXC_V_DMA_CFG_REQSEL_UART0RX ((uint32_t)0x1CUL) /**< CFG_REQSEL_UART0RX Value */ 178 #define MXC_S_DMA_CFG_REQSEL_UART0RX (MXC_V_DMA_CFG_REQSEL_UART0RX << MXC_F_DMA_CFG_REQSEL_POS) /**< CFG_REQSEL_UART0RX Setting */ 179 #define MXC_V_DMA_CFG_REQSEL_SPI0TX ((uint32_t)0x21UL) /**< CFG_REQSEL_SPI0TX Value */ 180 #define MXC_S_DMA_CFG_REQSEL_SPI0TX (MXC_V_DMA_CFG_REQSEL_SPI0TX << MXC_F_DMA_CFG_REQSEL_POS) /**< CFG_REQSEL_SPI0TX Setting */ 181 #define MXC_V_DMA_CFG_REQSEL_SPI1TX ((uint32_t)0x22UL) /**< CFG_REQSEL_SPI1TX Value */ 182 #define MXC_S_DMA_CFG_REQSEL_SPI1TX (MXC_V_DMA_CFG_REQSEL_SPI1TX << MXC_F_DMA_CFG_REQSEL_POS) /**< CFG_REQSEL_SPI1TX Setting */ 183 #define MXC_V_DMA_CFG_REQSEL_I2C0TX ((uint32_t)0x27UL) /**< CFG_REQSEL_I2C0TX Value */ 184 #define MXC_S_DMA_CFG_REQSEL_I2C0TX (MXC_V_DMA_CFG_REQSEL_I2C0TX << MXC_F_DMA_CFG_REQSEL_POS) /**< CFG_REQSEL_I2C0TX Setting */ 185 #define MXC_V_DMA_CFG_REQSEL_UART0TX ((uint32_t)0x3CUL) /**< CFG_REQSEL_UART0TX Value */ 186 #define MXC_S_DMA_CFG_REQSEL_UART0TX (MXC_V_DMA_CFG_REQSEL_UART0TX << MXC_F_DMA_CFG_REQSEL_POS) /**< CFG_REQSEL_UART0TX Setting */ 187 188 #define MXC_F_DMA_CFG_REQWAIT_POS 10 /**< CFG_REQWAIT Position */ 189 #define MXC_F_DMA_CFG_REQWAIT ((uint32_t)(0x1UL << MXC_F_DMA_CFG_REQWAIT_POS)) /**< CFG_REQWAIT Mask */ 190 191 #define MXC_F_DMA_CFG_TOSEL_POS 11 /**< CFG_TOSEL Position */ 192 #define MXC_F_DMA_CFG_TOSEL ((uint32_t)(0x7UL << MXC_F_DMA_CFG_TOSEL_POS)) /**< CFG_TOSEL Mask */ 193 #define MXC_V_DMA_CFG_TOSEL_TO4 ((uint32_t)0x0UL) /**< CFG_TOSEL_TO4 Value */ 194 #define MXC_S_DMA_CFG_TOSEL_TO4 (MXC_V_DMA_CFG_TOSEL_TO4 << MXC_F_DMA_CFG_TOSEL_POS) /**< CFG_TOSEL_TO4 Setting */ 195 #define MXC_V_DMA_CFG_TOSEL_TO8 ((uint32_t)0x1UL) /**< CFG_TOSEL_TO8 Value */ 196 #define MXC_S_DMA_CFG_TOSEL_TO8 (MXC_V_DMA_CFG_TOSEL_TO8 << MXC_F_DMA_CFG_TOSEL_POS) /**< CFG_TOSEL_TO8 Setting */ 197 #define MXC_V_DMA_CFG_TOSEL_TO16 ((uint32_t)0x2UL) /**< CFG_TOSEL_TO16 Value */ 198 #define MXC_S_DMA_CFG_TOSEL_TO16 (MXC_V_DMA_CFG_TOSEL_TO16 << MXC_F_DMA_CFG_TOSEL_POS) /**< CFG_TOSEL_TO16 Setting */ 199 #define MXC_V_DMA_CFG_TOSEL_TO32 ((uint32_t)0x3UL) /**< CFG_TOSEL_TO32 Value */ 200 #define MXC_S_DMA_CFG_TOSEL_TO32 (MXC_V_DMA_CFG_TOSEL_TO32 << MXC_F_DMA_CFG_TOSEL_POS) /**< CFG_TOSEL_TO32 Setting */ 201 #define MXC_V_DMA_CFG_TOSEL_TO64 ((uint32_t)0x4UL) /**< CFG_TOSEL_TO64 Value */ 202 #define MXC_S_DMA_CFG_TOSEL_TO64 (MXC_V_DMA_CFG_TOSEL_TO64 << MXC_F_DMA_CFG_TOSEL_POS) /**< CFG_TOSEL_TO64 Setting */ 203 #define MXC_V_DMA_CFG_TOSEL_TO128 ((uint32_t)0x5UL) /**< CFG_TOSEL_TO128 Value */ 204 #define MXC_S_DMA_CFG_TOSEL_TO128 (MXC_V_DMA_CFG_TOSEL_TO128 << MXC_F_DMA_CFG_TOSEL_POS) /**< CFG_TOSEL_TO128 Setting */ 205 #define MXC_V_DMA_CFG_TOSEL_TO256 ((uint32_t)0x6UL) /**< CFG_TOSEL_TO256 Value */ 206 #define MXC_S_DMA_CFG_TOSEL_TO256 (MXC_V_DMA_CFG_TOSEL_TO256 << MXC_F_DMA_CFG_TOSEL_POS) /**< CFG_TOSEL_TO256 Setting */ 207 #define MXC_V_DMA_CFG_TOSEL_TO512 ((uint32_t)0x7UL) /**< CFG_TOSEL_TO512 Value */ 208 #define MXC_S_DMA_CFG_TOSEL_TO512 (MXC_V_DMA_CFG_TOSEL_TO512 << MXC_F_DMA_CFG_TOSEL_POS) /**< CFG_TOSEL_TO512 Setting */ 209 210 #define MXC_F_DMA_CFG_PSSEL_POS 14 /**< CFG_PSSEL Position */ 211 #define MXC_F_DMA_CFG_PSSEL ((uint32_t)(0x3UL << MXC_F_DMA_CFG_PSSEL_POS)) /**< CFG_PSSEL Mask */ 212 #define MXC_V_DMA_CFG_PSSEL_DIS ((uint32_t)0x0UL) /**< CFG_PSSEL_DIS Value */ 213 #define MXC_S_DMA_CFG_PSSEL_DIS (MXC_V_DMA_CFG_PSSEL_DIS << MXC_F_DMA_CFG_PSSEL_POS) /**< CFG_PSSEL_DIS Setting */ 214 #define MXC_V_DMA_CFG_PSSEL_DIV256 ((uint32_t)0x1UL) /**< CFG_PSSEL_DIV256 Value */ 215 #define MXC_S_DMA_CFG_PSSEL_DIV256 (MXC_V_DMA_CFG_PSSEL_DIV256 << MXC_F_DMA_CFG_PSSEL_POS) /**< CFG_PSSEL_DIV256 Setting */ 216 #define MXC_V_DMA_CFG_PSSEL_DIV64K ((uint32_t)0x2UL) /**< CFG_PSSEL_DIV64K Value */ 217 #define MXC_S_DMA_CFG_PSSEL_DIV64K (MXC_V_DMA_CFG_PSSEL_DIV64K << MXC_F_DMA_CFG_PSSEL_POS) /**< CFG_PSSEL_DIV64K Setting */ 218 #define MXC_V_DMA_CFG_PSSEL_DIV16M ((uint32_t)0x3UL) /**< CFG_PSSEL_DIV16M Value */ 219 #define MXC_S_DMA_CFG_PSSEL_DIV16M (MXC_V_DMA_CFG_PSSEL_DIV16M << MXC_F_DMA_CFG_PSSEL_POS) /**< CFG_PSSEL_DIV16M Setting */ 220 221 #define MXC_F_DMA_CFG_SRCWD_POS 16 /**< CFG_SRCWD Position */ 222 #define MXC_F_DMA_CFG_SRCWD ((uint32_t)(0x3UL << MXC_F_DMA_CFG_SRCWD_POS)) /**< CFG_SRCWD Mask */ 223 #define MXC_V_DMA_CFG_SRCWD_BYTE ((uint32_t)0x0UL) /**< CFG_SRCWD_BYTE Value */ 224 #define MXC_S_DMA_CFG_SRCWD_BYTE (MXC_V_DMA_CFG_SRCWD_BYTE << MXC_F_DMA_CFG_SRCWD_POS) /**< CFG_SRCWD_BYTE Setting */ 225 #define MXC_V_DMA_CFG_SRCWD_HALFWORD ((uint32_t)0x1UL) /**< CFG_SRCWD_HALFWORD Value */ 226 #define MXC_S_DMA_CFG_SRCWD_HALFWORD (MXC_V_DMA_CFG_SRCWD_HALFWORD << MXC_F_DMA_CFG_SRCWD_POS) /**< CFG_SRCWD_HALFWORD Setting */ 227 #define MXC_V_DMA_CFG_SRCWD_WORD ((uint32_t)0x2UL) /**< CFG_SRCWD_WORD Value */ 228 #define MXC_S_DMA_CFG_SRCWD_WORD (MXC_V_DMA_CFG_SRCWD_WORD << MXC_F_DMA_CFG_SRCWD_POS) /**< CFG_SRCWD_WORD Setting */ 229 230 #define MXC_F_DMA_CFG_SRCINC_POS 18 /**< CFG_SRCINC Position */ 231 #define MXC_F_DMA_CFG_SRCINC ((uint32_t)(0x1UL << MXC_F_DMA_CFG_SRCINC_POS)) /**< CFG_SRCINC Mask */ 232 233 #define MXC_F_DMA_CFG_DSTWD_POS 20 /**< CFG_DSTWD Position */ 234 #define MXC_F_DMA_CFG_DSTWD ((uint32_t)(0x3UL << MXC_F_DMA_CFG_DSTWD_POS)) /**< CFG_DSTWD Mask */ 235 #define MXC_V_DMA_CFG_DSTWD_BYTE ((uint32_t)0x0UL) /**< CFG_DSTWD_BYTE Value */ 236 #define MXC_S_DMA_CFG_DSTWD_BYTE (MXC_V_DMA_CFG_DSTWD_BYTE << MXC_F_DMA_CFG_DSTWD_POS) /**< CFG_DSTWD_BYTE Setting */ 237 #define MXC_V_DMA_CFG_DSTWD_HALFWORD ((uint32_t)0x1UL) /**< CFG_DSTWD_HALFWORD Value */ 238 #define MXC_S_DMA_CFG_DSTWD_HALFWORD (MXC_V_DMA_CFG_DSTWD_HALFWORD << MXC_F_DMA_CFG_DSTWD_POS) /**< CFG_DSTWD_HALFWORD Setting */ 239 #define MXC_V_DMA_CFG_DSTWD_WORD ((uint32_t)0x2UL) /**< CFG_DSTWD_WORD Value */ 240 #define MXC_S_DMA_CFG_DSTWD_WORD (MXC_V_DMA_CFG_DSTWD_WORD << MXC_F_DMA_CFG_DSTWD_POS) /**< CFG_DSTWD_WORD Setting */ 241 242 #define MXC_F_DMA_CFG_DSTINC_POS 22 /**< CFG_DSTINC Position */ 243 #define MXC_F_DMA_CFG_DSTINC ((uint32_t)(0x1UL << MXC_F_DMA_CFG_DSTINC_POS)) /**< CFG_DSTINC Mask */ 244 245 #define MXC_F_DMA_CFG_BRST_POS 24 /**< CFG_BRST Position */ 246 #define MXC_F_DMA_CFG_BRST ((uint32_t)(0x1FUL << MXC_F_DMA_CFG_BRST_POS)) /**< CFG_BRST Mask */ 247 248 #define MXC_F_DMA_CFG_CHDIEN_POS 30 /**< CFG_CHDIEN Position */ 249 #define MXC_F_DMA_CFG_CHDIEN ((uint32_t)(0x1UL << MXC_F_DMA_CFG_CHDIEN_POS)) /**< CFG_CHDIEN Mask */ 250 251 #define MXC_F_DMA_CFG_CTZIEN_POS 31 /**< CFG_CTZIEN Position */ 252 #define MXC_F_DMA_CFG_CTZIEN ((uint32_t)(0x1UL << MXC_F_DMA_CFG_CTZIEN_POS)) /**< CFG_CTZIEN Mask */ 253 254 /**@} end of group DMA_CFG_Register */ 255 256 /** 257 * @ingroup dma_registers 258 * @defgroup DMA_ST DMA_ST 259 * @brief DMA Channel Status Register. 260 * @{ 261 */ 262 #define MXC_F_DMA_ST_CH_ST_POS 0 /**< ST_CH_ST Position */ 263 #define MXC_F_DMA_ST_CH_ST ((uint32_t)(0x1UL << MXC_F_DMA_ST_CH_ST_POS)) /**< ST_CH_ST Mask */ 264 265 #define MXC_F_DMA_ST_IPEND_POS 1 /**< ST_IPEND Position */ 266 #define MXC_F_DMA_ST_IPEND ((uint32_t)(0x1UL << MXC_F_DMA_ST_IPEND_POS)) /**< ST_IPEND Mask */ 267 268 #define MXC_F_DMA_ST_CTZ_ST_POS 2 /**< ST_CTZ_ST Position */ 269 #define MXC_F_DMA_ST_CTZ_ST ((uint32_t)(0x1UL << MXC_F_DMA_ST_CTZ_ST_POS)) /**< ST_CTZ_ST Mask */ 270 271 #define MXC_F_DMA_ST_RLD_ST_POS 3 /**< ST_RLD_ST Position */ 272 #define MXC_F_DMA_ST_RLD_ST ((uint32_t)(0x1UL << MXC_F_DMA_ST_RLD_ST_POS)) /**< ST_RLD_ST Mask */ 273 274 #define MXC_F_DMA_ST_BUS_ERR_POS 4 /**< ST_BUS_ERR Position */ 275 #define MXC_F_DMA_ST_BUS_ERR ((uint32_t)(0x1UL << MXC_F_DMA_ST_BUS_ERR_POS)) /**< ST_BUS_ERR Mask */ 276 277 #define MXC_F_DMA_ST_TO_ST_POS 6 /**< ST_TO_ST Position */ 278 #define MXC_F_DMA_ST_TO_ST ((uint32_t)(0x1UL << MXC_F_DMA_ST_TO_ST_POS)) /**< ST_TO_ST Mask */ 279 280 /**@} end of group DMA_ST_Register */ 281 282 /** 283 * @ingroup dma_registers 284 * @defgroup DMA_SRC DMA_SRC 285 * @brief Source Device Address. If SRCINC=1, the counter bits are incremented by 1,2, or 286 * 4, depending on the data width of each AHB cycle. For peripheral transfers, some 287 * or all of the actual address bits are fixed. If SRCINC=0, this register remains 288 * constant. In the case where a count-to-zero condition occurs while RLDEN=1, the 289 * register is reloaded with the contents of DMA_SRC_RLD. 290 * @{ 291 */ 292 #define MXC_F_DMA_SRC_SRC_POS 0 /**< SRC_SRC Position */ 293 #define MXC_F_DMA_SRC_SRC ((uint32_t)(0xFFFFFFFFUL << MXC_F_DMA_SRC_SRC_POS)) /**< SRC_SRC Mask */ 294 295 /**@} end of group DMA_SRC_Register */ 296 297 /** 298 * @ingroup dma_registers 299 * @defgroup DMA_DST DMA_DST 300 * @brief Destination Device Address. For peripheral transfers, some or all of the actual 301 * address bits are fixed. If DSTINC=1, this register is incremented on every AHB 302 * write out of the DMA FIFO. They are incremented by 1, 2, or 4, depending on the 303 * data width of each AHB cycle. In the case where a count-to-zero condition occurs 304 * while RLDEN=1, the register is reloaded with DMA_DST_RLD. 305 * @{ 306 */ 307 #define MXC_F_DMA_DST_DST_POS 0 /**< DST_DST Position */ 308 #define MXC_F_DMA_DST_DST ((uint32_t)(0xFFFFFFFFUL << MXC_F_DMA_DST_DST_POS)) /**< DST_DST Mask */ 309 310 /**@} end of group DMA_DST_Register */ 311 312 /** 313 * @ingroup dma_registers 314 * @defgroup DMA_CNT DMA_CNT 315 * @brief DMA Counter. The user loads this register with the number of bytes to transfer. 316 * This counter decreases on every AHB cycle into the DMA FIFO. The decrement will 317 * be 1, 2, or 4 depending on the data width of each AHB cycle. When the counter 318 * reaches 0, a count-to-zero condition is triggered. 319 * @{ 320 */ 321 #define MXC_F_DMA_CNT_CNT_POS 0 /**< CNT_CNT Position */ 322 #define MXC_F_DMA_CNT_CNT ((uint32_t)(0xFFFFFFUL << MXC_F_DMA_CNT_CNT_POS)) /**< CNT_CNT Mask */ 323 324 /**@} end of group DMA_CNT_Register */ 325 326 /** 327 * @ingroup dma_registers 328 * @defgroup DMA_SRC_RLD DMA_SRC_RLD 329 * @brief Source Address Reload Value. The value of this register is loaded into DMA0_SRC 330 * upon a count-to-zero condition. 331 * @{ 332 */ 333 #define MXC_F_DMA_SRC_RLD_SRC_RLD_POS 0 /**< SRC_RLD_SRC_RLD Position */ 334 #define MXC_F_DMA_SRC_RLD_SRC_RLD ((uint32_t)(0x7FFFFFFFUL << MXC_F_DMA_SRC_RLD_SRC_RLD_POS)) /**< SRC_RLD_SRC_RLD Mask */ 335 336 /**@} end of group DMA_SRC_RLD_Register */ 337 338 /** 339 * @ingroup dma_registers 340 * @defgroup DMA_DST_RLD DMA_DST_RLD 341 * @brief Destination Address Reload Value. The value of this register is loaded into 342 * DMA0_DST upon a count-to-zero condition. 343 * @{ 344 */ 345 #define MXC_F_DMA_DST_RLD_DST_RLD_POS 0 /**< DST_RLD_DST_RLD Position */ 346 #define MXC_F_DMA_DST_RLD_DST_RLD ((uint32_t)(0x7FFFFFFFUL << MXC_F_DMA_DST_RLD_DST_RLD_POS)) /**< DST_RLD_DST_RLD Mask */ 347 348 /**@} end of group DMA_DST_RLD_Register */ 349 350 /** 351 * @ingroup dma_registers 352 * @defgroup DMA_CNT_RLD DMA_CNT_RLD 353 * @brief DMA Channel Count Reload Register. 354 * @{ 355 */ 356 #define MXC_F_DMA_CNT_RLD_CNT_RLD_POS 0 /**< CNT_RLD_CNT_RLD Position */ 357 #define MXC_F_DMA_CNT_RLD_CNT_RLD ((uint32_t)(0xFFFFFFUL << MXC_F_DMA_CNT_RLD_CNT_RLD_POS)) /**< CNT_RLD_CNT_RLD Mask */ 358 359 #define MXC_F_DMA_CNT_RLD_RLDEN_POS 31 /**< CNT_RLD_RLDEN Position */ 360 #define MXC_F_DMA_CNT_RLD_RLDEN ((uint32_t)(0x1UL << MXC_F_DMA_CNT_RLD_RLDEN_POS)) /**< CNT_RLD_RLDEN Mask */ 361 362 /**@} end of group DMA_CNT_RLD_Register */ 363 364 #ifdef __cplusplus 365 } 366 #endif 367 368 #endif // LIBRARIES_CMSIS_DEVICE_MAXIM_MAX32520_INCLUDE_DMA_REGS_H_ 369
