fmc.c File Reference

M4521 FMC driver source file. More...

#include <stdio.h>
#include "M4521.h"

Include dependency graph for fmc.c:

Go to the source code of this file.

Functions
void	FMC_SetBootSource (int32_t i32BootSrc)
	Set boot source from LDROM or APROM after next software reset. More...
void	FMC_Close (void)
	Disable ISP Functions. More...
void	FMC_DisableAPUpdate (void)
	Disable APROM update function. More...
void	FMC_DisableConfigUpdate (void)
	Disable User Configuration update function. More...
void	FMC_DisableLDUpdate (void)
	Disable LDROM update function. More...
void	FMC_EnableAPUpdate (void)
	Enable APROM update function. More...
void	FMC_EnableConfigUpdate (void)
	Enable User Configuration update function. More...
void	FMC_EnableLDUpdate (void)
	Enable LDROM update function. More...
int32_t	FMC_GetBootSource (void)
	Get the current boot source. More...
void	FMC_Open (void)
	Enable FMC ISP function. More...
uint32_t	FMC_ReadDataFlashBaseAddr (void)
	Get the base address of Data Flash if enabled. More...
uint32_t	FMC_Read (uint32_t u32Addr)
	Read 32-bit Data from specified address of flash. More...
uint32_t	FMC_ReadUID (uint8_t u8Index)
	Read Unique ID. More...
uint32_t	FMC_ReadCID (void)
	Read company ID. More...
uint32_t	FMC_ReadPID (void)
	Read product ID. More...
uint32_t	FMC_ReadUCID (uint32_t u32Index)
	To read UCID. More...
int32_t	FMC_Write (uint32_t u32Addr, uint32_t u32Data)
	Program 32-bit data into specified address of flash. More...
int32_t	FMC_Write8 (uint32_t u32Addr, uint32_t u32Data0, uint32_t u32Data1)
	Program 64-bit data into specified address of flash. More...
int32_t	FMC_Write256 (uint32_t u32Addr, uint32_t *pu32Buf)
	Program Multi-Word data into specified address of flash. More...
int32_t	FMC_Erase (uint32_t u32Addr)
	Flash page erase. More...
int32_t	FMC_ReadConfig (uint32_t *u32Config, uint32_t u32Count)
	Read the User Configuration words. More...
int32_t	FMC_WriteConfig (uint32_t *u32Config, uint32_t u32Count)
	Write User Configuration. More...
uint32_t	FMC_GetCheckSum (uint32_t u32Addr, int32_t i32Size)
	Get Flash Checksum. More...
void	FMC_EnableFreqOptimizeMode (uint32_t u32Mode)
	Enable Flash Access Frequency Optimization Mode. More...
void	FMC_DisableFreqOptimizeMode (void)
	Disable Flash Access Frequency Optimization Mode. More...

Variables
int32_t	g_FMC_i32ErrCode

Detailed Description

M4521 FMC driver source file.

Version

V3.00

Revision

7

Date

15/08/11 10:26a

Note

SPDX-License-Identifier: Apache-2.0 Copyright (C) 2022 Nuvoton Technology Corp. All rights reserved.

Definition in file fmc.c.