/** * @file flc_regs.h * @brief Registers, Bit Masks and Bit Positions for the FLC Peripheral Module. */ /* **************************************************************************** * Copyright (C) Maxim Integrated Products, Inc., All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included * in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. * * Except as contained in this notice, the name of Maxim Integrated * Products, Inc. shall not be used except as stated in the Maxim Integrated * Products, Inc. Branding Policy. * * The mere transfer of this software does not imply any licenses * of trade secrets, proprietary technology, copyrights, patents, * trademarks, maskwork rights, or any other form of intellectual * property whatsoever. Maxim Integrated Products, Inc. retains all * ownership rights. * * *************************************************************************** */ #ifndef _FLC_REGS_H_ #define _FLC_REGS_H_ /* **** Includes **** */ #include <stdint.h> #ifdef __cplusplus extern "C" { #endif #if defined (__ICCARM__) #pragma system_include #endif #if defined (__CC_ARM) #pragma anon_unions #endif /// @cond /* If types are not defined elsewhere (CMSIS) define them here */ #ifndef __IO #define __IO volatile #endif #ifndef __I #define __I volatile const #endif #ifndef __O #define __O volatile #endif /// @endcond /* **** Definitions **** */ /** * @ingroup flc * @defgroup flc_registers FLC_Registers * @brief Registers, Bit Masks and Bit Positions for the FLC Peripheral Module. * @details Flash Memory Control. */ /** * @ingroup flc_registers * Structure type to access the FLC Registers. */ typedef struct { __IO uint32_t addr; /**< <tt>\b 0x00:</tt> FLC ADDR Register */ __IO uint32_t clkdiv; /**< <tt>\b 0x04:</tt> FLC CLKDIV Register */ __IO uint32_t ctrl; /**< <tt>\b 0x08:</tt> FLC CTRL Register */ __I uint32_t rsv_0xc_0x23[6]; __IO uint32_t intr; /**< <tt>\b 0x024:</tt> FLC INTR Register */ __I uint32_t rsv_0x28_0x2f[2]; __IO uint32_t data[4]; /**< <tt>\b 0x30:</tt> FLC DATA Register */ __O uint32_t actrl; /**< <tt>\b 0x40:</tt> FLC ACTRL Register */ } mxc_flc_regs_t; /* Register offsets for module FLC */ /** * @ingroup flc_registers * @defgroup FLC_Register_Offsets Register Offsets * @brief FLC Peripheral Register Offsets from the FLC Base Peripheral Address. * @{ */ #define MXC_R_FLC_ADDR ((uint32_t)0x00000000UL) /**< Offset from FLC Base Address: <tt> 0x0000</tt> */ #define MXC_R_FLC_CLKDIV ((uint32_t)0x00000004UL) /**< Offset from FLC Base Address: <tt> 0x0004</tt> */ #define MXC_R_FLC_CTRL ((uint32_t)0x00000008UL) /**< Offset from FLC Base Address: <tt> 0x0008</tt> */ #define MXC_R_FLC_INTR ((uint32_t)0x00000024UL) /**< Offset from FLC Base Address: <tt> 0x0024</tt> */ #define MXC_R_FLC_DATA ((uint32_t)0x00000030UL) /**< Offset from FLC Base Address: <tt> 0x0030</tt> */ #define MXC_R_FLC_ACTRL ((uint32_t)0x00000040UL) /**< Offset from FLC Base Address: <tt> 0x0040</tt> */ /**@} end of group flc_registers */ /** * @ingroup flc_registers * @defgroup FLC_ADDR FLC_ADDR * @brief Flash Write Address. * @{ */ #define MXC_F_FLC_ADDR_ADDR_POS 0 /**< ADDR_ADDR Position */ #define MXC_F_FLC_ADDR_ADDR ((uint32_t)(0xFFFFFFFFUL << MXC_F_FLC_ADDR_ADDR_POS)) /**< ADDR_ADDR Mask */ /**@} end of group FLC_ADDR_Register */ /** * @ingroup flc_registers * @defgroup FLC_CLKDIV FLC_CLKDIV * @brief Flash Clock Divide. The clock (PLL0) is divided by this value to generate a 1 * MHz clock for Flash controller. * @{ */ #define MXC_F_FLC_CLKDIV_CLKDIV_POS 0 /**< CLKDIV_CLKDIV Position */ #define MXC_F_FLC_CLKDIV_CLKDIV ((uint32_t)(0xFFUL << MXC_F_FLC_CLKDIV_CLKDIV_POS)) /**< CLKDIV_CLKDIV Mask */ /**@} end of group FLC_CLKDIV_Register */ /** * @ingroup flc_registers * @defgroup FLC_CTRL FLC_CTRL * @brief Flash Control Register. * @{ */ #define MXC_F_FLC_CTRL_WRITE_POS 0 /**< CTRL_WRITE Position */ #define MXC_F_FLC_CTRL_WRITE ((uint32_t)(0x1UL << MXC_F_FLC_CTRL_WRITE_POS)) /**< CTRL_WRITE Mask */ #define MXC_F_FLC_CTRL_MASS_ERASE_POS 1 /**< CTRL_MASS_ERASE Position */ #define MXC_F_FLC_CTRL_MASS_ERASE ((uint32_t)(0x1UL << MXC_F_FLC_CTRL_MASS_ERASE_POS)) /**< CTRL_MASS_ERASE Mask */ #define MXC_F_FLC_CTRL_PAGE_ERASE_POS 2 /**< CTRL_PAGE_ERASE Position */ #define MXC_F_FLC_CTRL_PAGE_ERASE ((uint32_t)(0x1UL << MXC_F_FLC_CTRL_PAGE_ERASE_POS)) /**< CTRL_PAGE_ERASE Mask */ #define MXC_F_FLC_CTRL_WIDTH_POS 4 /**< CTRL_WIDTH Position */ #define MXC_F_FLC_CTRL_WIDTH ((uint32_t)(0x1UL << MXC_F_FLC_CTRL_WIDTH_POS)) /**< CTRL_WIDTH Mask */ #define MXC_F_FLC_CTRL_ERASE_CODE_POS 8 /**< CTRL_ERASE_CODE Position */ #define MXC_F_FLC_CTRL_ERASE_CODE ((uint32_t)(0xFFUL << MXC_F_FLC_CTRL_ERASE_CODE_POS)) /**< CTRL_ERASE_CODE Mask */ #define MXC_V_FLC_CTRL_ERASE_CODE_NOP ((uint32_t)0x0UL) /**< CTRL_ERASE_CODE_NOP Value */ #define MXC_S_FLC_CTRL_ERASE_CODE_NOP (MXC_V_FLC_CTRL_ERASE_CODE_NOP << MXC_F_FLC_CTRL_ERASE_CODE_POS) /**< CTRL_ERASE_CODE_NOP Setting */ #define MXC_V_FLC_CTRL_ERASE_CODE_ERASEPAGE ((uint32_t)0x55UL) /**< CTRL_ERASE_CODE_ERASEPAGE Value */ #define MXC_S_FLC_CTRL_ERASE_CODE_ERASEPAGE (MXC_V_FLC_CTRL_ERASE_CODE_ERASEPAGE << MXC_F_FLC_CTRL_ERASE_CODE_POS) /**< CTRL_ERASE_CODE_ERASEPAGE Setting */ #define MXC_V_FLC_CTRL_ERASE_CODE_ERASEALL ((uint32_t)0xAAUL) /**< CTRL_ERASE_CODE_ERASEALL Value */ #define MXC_S_FLC_CTRL_ERASE_CODE_ERASEALL (MXC_V_FLC_CTRL_ERASE_CODE_ERASEALL << MXC_F_FLC_CTRL_ERASE_CODE_POS) /**< CTRL_ERASE_CODE_ERASEALL Setting */ #define MXC_F_FLC_CTRL_BUSY_POS 24 /**< CTRL_BUSY Position */ #define MXC_F_FLC_CTRL_BUSY ((uint32_t)(0x1UL << MXC_F_FLC_CTRL_BUSY_POS)) /**< CTRL_BUSY Mask */ #define MXC_F_FLC_CTRL_LVE_POS 25 /**< CTRL_LVE Position */ #define MXC_F_FLC_CTRL_LVE ((uint32_t)(0x1UL << MXC_F_FLC_CTRL_LVE_POS)) /**< CTRL_LVE Mask */ #define MXC_F_FLC_CTRL_UNLOCK_CODE_POS 28 /**< CTRL_UNLOCK_CODE Position */ #define MXC_F_FLC_CTRL_UNLOCK_CODE ((uint32_t)(0xFUL << MXC_F_FLC_CTRL_UNLOCK_CODE_POS)) /**< CTRL_UNLOCK_CODE Mask */ #define MXC_V_FLC_CTRL_UNLOCK_CODE_UNLOCKED ((uint32_t)0x2UL) /**< CTRL_UNLOCK_CODE_UNLOCKED Value */ #define MXC_S_FLC_CTRL_UNLOCK_CODE_UNLOCKED (MXC_V_FLC_CTRL_UNLOCK_CODE_UNLOCKED << MXC_F_FLC_CTRL_UNLOCK_CODE_POS) /**< CTRL_UNLOCK_CODE_UNLOCKED Setting */ #define MXC_V_FLC_CTRL_UNLOCK_CODE_LOCKED ((uint32_t)0x3UL) /**< CTRL_UNLOCK_CODE_LOCKED Value */ #define MXC_S_FLC_CTRL_UNLOCK_CODE_LOCKED (MXC_V_FLC_CTRL_UNLOCK_CODE_LOCKED << MXC_F_FLC_CTRL_UNLOCK_CODE_POS) /**< CTRL_UNLOCK_CODE_LOCKED Setting */ /**@} end of group FLC_CTRL_Register */ /** * @ingroup flc_registers * @defgroup FLC_INTR FLC_INTR * @brief Flash Interrupt Register. * @{ */ #define MXC_F_FLC_INTR_DONE_POS 0 /**< INTR_DONE Position */ #define MXC_F_FLC_INTR_DONE ((uint32_t)(0x1UL << MXC_F_FLC_INTR_DONE_POS)) /**< INTR_DONE Mask */ #define MXC_F_FLC_INTR_ACCESS_FAIL_POS 1 /**< INTR_ACCESS_FAIL Position */ #define MXC_F_FLC_INTR_ACCESS_FAIL ((uint32_t)(0x1UL << MXC_F_FLC_INTR_ACCESS_FAIL_POS)) /**< INTR_ACCESS_FAIL Mask */ #define MXC_F_FLC_INTR_DONE_IE_POS 8 /**< INTR_DONE_IE Position */ #define MXC_F_FLC_INTR_DONE_IE ((uint32_t)(0x1UL << MXC_F_FLC_INTR_DONE_IE_POS)) /**< INTR_DONE_IE Mask */ #define MXC_F_FLC_INTR_ACCESS_FAIL_IE_POS 9 /**< INTR_ACCESS_FAIL_IE Position */ #define MXC_F_FLC_INTR_ACCESS_FAIL_IE ((uint32_t)(0x1UL << MXC_F_FLC_INTR_ACCESS_FAIL_IE_POS)) /**< INTR_ACCESS_FAIL_IE Mask */ /**@} end of group FLC_INTR_Register */ /** * @ingroup flc_registers * @defgroup FLC_DATA FLC_DATA * @brief Flash Write Data. * @{ */ #define MXC_F_FLC_DATA_DATA_POS 0 /**< DATA_DATA Position */ #define MXC_F_FLC_DATA_DATA ((uint32_t)(0xFFFFFFFFUL << MXC_F_FLC_DATA_DATA_POS)) /**< DATA_DATA Mask */ /**@} end of group FLC_DATA_Register */ /** * @ingroup flc_registers * @defgroup FLC_ACTRL FLC_ACTRL * @brief Access Control Register. Writing the ACTRL register with the following values in * the order shown, allows read and write access to the system and user Information * block: pflc-actrl = 0x3a7f5ca3; pflc-actrl = * 0xa1e34f20; pflc-actrl = 0x9608b2c1. When unlocked, a write of * any word will disable access to system and user information block. Readback of * this register is always zero. * @{ */ #define MXC_F_FLC_ACTRL_ACTRL_POS 0 /**< ACTRL_ACTRL Position */ #define MXC_F_FLC_ACTRL_ACTRL ((uint32_t)(0xFFFFFFFFUL << MXC_F_FLC_ACTRL_ACTRL_POS)) /**< ACTRL_ACTRL Mask */ /**@} end of group FLC_ACTRL_Register */ #ifdef __cplusplus } #endif #endif /* _FLC_REGS_H_ */