2013-05-24 10:04:51 +08:00
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/** @file pom.h
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* @brief POM Driver Definition File
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2013-05-29 16:42:26 +08:00
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* @date 29.May.2013
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* @version 03.05.02
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2013-05-24 10:04:51 +08:00
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*
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*/
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/* (c) Texas Instruments 2009-2013, All rights reserved. */
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#ifndef __POM_H__
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#define __POM_H__
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#include "reg_pom.h"
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/* USER CODE BEGIN (0) */
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/* USER CODE END */
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/** @enum pom_region_size
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* @brief Alias names for pom region size
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* This enumeration is used to provide alias names for POM region size:
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*/
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enum pom_region_size
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{
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SIZE_32BYTES = 0U,
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SIZE_64BYTES = 1U,
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SIZE_128BYTES = 2U,
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SIZE_256BYTES = 3U,
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SIZE_512BYTES = 4U,
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SIZE_1KB = 5U,
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SIZE_2KB = 6U,
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SIZE_4KB = 7U,
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SIZE_8KB = 8U,
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SIZE_16KB = 9U,
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SIZE_32KB = 10U,
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SIZE_64KB = 11U,
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SIZE_128KB = 12U,
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SIZE_256KB = 13U
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};
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/** @def INTERNAL_RAM
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* @brief Alias name for Internal RAM
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*/
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#define INTERNAL_RAM 0x08000000U
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/** @def SDRAM
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* @brief Alias name for SD RAM
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*/
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#define SDRAM 0x80000000U
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/** @def ASYNC_MEMORY
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* @brief Alias name for Async RAM
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*/
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#define ASYNC_MEMORY 0x60000000U
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typedef uint32 REGION_t;
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/** @struct REGION_CONFIG_ST
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* @brief POM region configuration
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*/
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typedef struct
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{
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uint32 Prog_Reg_Sta_Addr;
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uint32 Ovly_Reg_Sta_Addr;
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uint32 Reg_Size;
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}REGION_CONFIG_t;
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/* USER CODE BEGIN (1) */
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/* USER CODE END */
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/**
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* @defgroup POM POM
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* @brief Parameter Overlay Module.
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*
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* The POM provides a mechanism to redirect accesses to non-volatile memory into a volatile memory
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* internal or external to the device. The data requested by the CPU will be fetched from the overlay memory
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* instead of the main non-volatile memory.
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*
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* Related Files
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* - reg_pom.h
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* - pom.h
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* - pom.c
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* @addtogroup POM
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* @{
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*/
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/* POM Interface Functions */
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void POM_Region_Config(REGION_CONFIG_t *Reg_Config_Ptr,REGION_t Region_Num);
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void POM_Reset(void);
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void POM_Init(void);
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void POM_Disable(void);
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/**@}*/
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#endif /* __POM_H_*/
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