Farnell-Element14 Bologna IOT Team
/
BSP_B-L475E-IOT01
Important changes to repositories hosted on mbed.com
Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.
To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.
It is also possible to export all your personal repositories from the account settings page.
Dependencies: VL53L0X
Fork of
BSP_B-L475E-IOT01
by 
ST
Embed:
(wiki syntax)
Show/hide line numbers
mx25r6435f.h
Go to the documentation of this file.
00001 /** 00002 ****************************************************************************** 00003 * @file mx25r6435f.h 00004 * @author MCD Application Team 00005 * @version V1.0.0 00006 * @date 17-February-2017 00007 * @brief This file contains all the description of the MX25R6435F QSPI memory. 00008 ****************************************************************************** 00009 * @attention 00010 * 00011 * <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2> 00012 * 00013 * Redistribution and use in source and binary forms, with or without modification, 00014 * are permitted provided that the following conditions are met: 00015 * 1. Redistributions of source code must retain the above copyright notice, 00016 * this list of conditions and the following disclaimer. 00017 * 2. Redistributions in binary form must reproduce the above copyright notice, 00018 * this list of conditions and the following disclaimer in the documentation 00019 * and/or other materials provided with the distribution. 00020 * 3. Neither the name of STMicroelectronics nor the names of its contributors 00021 * may be used to endorse or promote products derived from this software 00022 * without specific prior written permission. 00023 * 00024 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00025 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00026 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 00027 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE 00028 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 00029 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 00030 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 00031 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 00032 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 00033 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00034 * 00035 ****************************************************************************** 00036 */ 00037 00038 /* Define to prevent recursive inclusion -------------------------------------*/ 00039 #ifndef __MX25R6435F_H 00040 #define __MX25R6435F_H 00041 00042 #ifdef __cplusplus 00043 extern "C" { 00044 #endif 00045 00046 /* Includes ------------------------------------------------------------------*/ 00047 00048 /** @addtogroup BSP 00049 * @{ 00050 */ 00051 00052 /** @addtogroup Components 00053 * @{ 00054 */ 00055 00056 /** @addtogroup mx25r6435f 00057 * @{ 00058 */ 00059 00060 /** @defgroup MX25R6435F_Exported_Types 00061 * @{ 00062 */ 00063 00064 /** 00065 * @} 00066 */ 00067 00068 /** @defgroup MX25R6435F_Exported_Constants 00069 * @{ 00070 */ 00071 00072 /** 00073 * @brief MX25R6435F Configuration 00074 */ 00075 #define MX25R6435F_FLASH_SIZE 0x800000 /* 64 MBits => 8MBytes */ 00076 #define MX25R6435F_BLOCK_SIZE 0x10000 /* 128 blocks of 64KBytes */ 00077 #define MX25R6435F_SUBBLOCK_SIZE 0x8000 /* 256 blocks of 32KBytes */ 00078 #define MX25R6435F_SECTOR_SIZE 0x1000 /* 2048 sectors of 4kBytes */ 00079 #define MX25R6435F_PAGE_SIZE 0x100 /* 32768 pages of 256 bytes */ 00080 00081 #define MX25R6435F_DUMMY_CYCLES_READ 8 00082 #define MX25R6435F_DUMMY_CYCLES_READ_DUAL 4 00083 #define MX25R6435F_DUMMY_CYCLES_READ_QUAD 4 00084 #define MX25R6435F_DUMMY_CYCLES_2READ 2 00085 #define MX25R6435F_DUMMY_CYCLES_4READ 4 00086 00087 #define MX25R6435F_ALT_BYTES_PE_MODE 0xA5 00088 #define MX25R6435F_ALT_BYTES_NO_PE_MODE 0xAA 00089 00090 #define MX25R6435F_CHIP_ERASE_MAX_TIME 240000 00091 #define MX25R6435F_BLOCK_ERASE_MAX_TIME 3500 00092 #define MX25R6435F_SUBBLOCK_ERASE_MAX_TIME 3000 00093 #define MX25R6435F_SECTOR_ERASE_MAX_TIME 240 00094 00095 /** 00096 * @brief MX25R6435F Commands 00097 */ 00098 /* Read Operations */ 00099 #define READ_CMD 0x03 00100 #define FAST_READ_CMD 0x0B 00101 #define DUAL_OUT_READ_CMD 0x3B 00102 #define DUAL_INOUT_READ_CMD 0xBB 00103 #define QUAD_OUT_READ_CMD 0x6B 00104 #define QUAD_INOUT_READ_CMD 0xEB 00105 00106 /* Program Operations */ 00107 #define PAGE_PROG_CMD 0x02 00108 #define QUAD_PAGE_PROG_CMD 0x38 00109 00110 /* Erase Operations */ 00111 #define SECTOR_ERASE_CMD 0x20 00112 #define SUBBLOCK_ERASE_CMD 0x52 00113 #define BLOCK_ERASE_CMD 0xD8 00114 #define CHIP_ERASE_CMD 0x60 00115 #define CHIP_ERASE_CMD_2 0xC7 00116 00117 #define PROG_ERASE_RESUME_CMD 0x7A 00118 #define PROG_ERASE_RESUME_CMD_2 0x30 00119 #define PROG_ERASE_SUSPEND_CMD 0x75 00120 #define PROG_ERASE_SUSPEND_CMD_2 0xB0 00121 00122 /* Identification Operations */ 00123 #define READ_ID_CMD 0x9F 00124 #define READ_ELECTRONIC_ID_CMD 0xAB 00125 #define READ_ELEC_MANUFACTURER_DEVICE_ID_CMD 0x90 00126 #define READ_SERIAL_FLASH_DISCO_PARAM_CMD 0x5A 00127 00128 /* Write Operations */ 00129 #define WRITE_ENABLE_CMD 0x06 00130 #define WRITE_DISABLE_CMD 0x04 00131 00132 /* Register Operations */ 00133 #define READ_STATUS_REG_CMD 0x05 00134 #define READ_CFG_REG_CMD 0x15 00135 #define WRITE_STATUS_CFG_REG_CMD 0x01 00136 00137 #define READ_SEC_REG_CMD 0x2B 00138 #define WRITE_SEC_REG_CMD 0x2F 00139 00140 /* Power Down Operations */ 00141 #define DEEP_POWER_DOWN_CMD 0xB9 00142 00143 /* Burst Operations */ 00144 #define SET_BURST_LENGTH_CMD 0xC0 00145 00146 /* One-Time Programmable Operations */ 00147 #define ENTER_SECURED_OTP_CMD 0xB1 00148 #define EXIT_SECURED_OTP_CMD 0xC1 00149 00150 /* No Operation */ 00151 #define NO_OPERATION_CMD 0x00 00152 00153 /* Reset Operations */ 00154 #define RESET_ENABLE_CMD 0x66 00155 #define RESET_MEMORY_CMD 0x99 00156 #define RELEASE_READ_ENHANCED_CMD 0xFF 00157 00158 /** 00159 * @brief MX25R6435F Registers 00160 */ 00161 /* Status Register */ 00162 #define MX25R6435F_SR_WIP ((uint8_t)0x01) /*!< Write in progress */ 00163 #define MX25R6435F_SR_WEL ((uint8_t)0x02) /*!< Write enable latch */ 00164 #define MX25R6435F_SR_BP ((uint8_t)0x3C) /*!< Block protect */ 00165 #define MX25R6435F_SR_QE ((uint8_t)0x40) /*!< Quad enable */ 00166 #define MX25R6435F_SR_SRWD ((uint8_t)0x80) /*!< Status register write disable */ 00167 00168 /* Configuration Register 1 */ 00169 #define MX25R6435F_CR1_TB ((uint8_t)0x08) /*!< Top / bottom */ 00170 00171 /* Configuration Register 2 */ 00172 #define MX25R6435F_CR2_LH_SWITCH ((uint8_t)0x02) /*!< Low power / high performance switch */ 00173 00174 /* Security Register */ 00175 #define MX25R6435F_SECR_SOI ((uint8_t)0x01) /*!< Secured OTP indicator */ 00176 #define MX25R6435F_SECR_LDSO ((uint8_t)0x02) /*!< Lock-down secured OTP */ 00177 #define MX25R6435F_SECR_PSB ((uint8_t)0x04) /*!< Program suspend bit */ 00178 #define MX25R6435F_SECR_ESB ((uint8_t)0x08) /*!< Erase suspend bit */ 00179 #define MX25R6435F_SECR_P_FAIL ((uint8_t)0x20) /*!< Program fail flag */ 00180 #define MX25R6435F_SECR_E_FAIL ((uint8_t)0x40) /*!< Erase fail flag */ 00181 00182 /** 00183 * @} 00184 */ 00185 00186 /** @defgroup MX25R6435F_Exported_Functions 00187 * @{ 00188 */ 00189 /** 00190 * @} 00191 */ 00192 00193 /** 00194 * @} 00195 */ 00196 00197 /** 00198 * @} 00199 */ 00200 00201 /** 00202 * @} 00203 */ 00204 00205 #ifdef __cplusplus 00206 } 00207 #endif 00208 00209 #endif /* __MX25R6435F_H */ 00210 00211 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
Generated on Tue Jul 12 2022 15:06:31 by
1.7.2