?? fcu_nand.h
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/**
%file Fcu_nand.h
%desc
Header file for NAND FCU driver.
%author Ofir Alon
*/
#ifndef __FCUNAND_H
#define __FCUNAND_H
#include "Config.h" // Global Configuration - do not remove!
#ifdef INTERNAL_MEM_CARD_READER
////////////////////////////////////////////////////////////////////////////////
// Specific information.
////////////////////////////////////////////////////////////////////////////////
#define FCU_NAND_ID_SIZE 8
#define FCU_NAND_TYPE_A 0
#define FCU_NAND_TYPE_B 1
#define FCU_NAND_TYPE_C 2
#define FCU_NAND_TYPE_D 3
////////////////////////////////////////////////////////////////////////////////
// FCU command & values.
////////////////////////////////////////////////////////////////////////////////
typedef struct tagUFCUNANDCOMMAND
{
BYTE byStatus;
BYTE byLocation;
BYTE byBytes;
BYTE bySectors;
ULONG ulFlashAddr;
BYTE byCommand;
BYTE byOpType;
BYTE byRedundant;
BYTE byAddressBytes;
BYTE byPageSize;
BYTE byRedundantBytes;
BYTE byChannel;
BYTE byNonSeqRead;
} SFCUNANDCOMMAND, *PSFCUNANDCOMMAND;
// Operation types.
#define FCU_NAND_OP_TYPE_READ 0x00
#define FCU_NAND_OP_TYPE_WRITE 0x01
// Command codes.
#define FCU_NAND_CMND_READ 0x00
#define FCU_NAND_CMND_WRITE 0x00
#define FCU_NAND_CMND_READ_RDNDT 0x50
#define FCU_NAND_CMND_WRITE_RDNDT 0x50
#define FCU_NAND_CMND_ERASE 0xD0
#define FCU_NAND_CMND_READ_ID 0x90
// Special byRedundant values.
#define FCU_NAND_DATA_AND_RDNDT 0x00
#define FCU_NAND_RDNDT_ONLY 0x01
// Special byRedundantBytes values.
#define FCU_NAND_3_BYTE_ADDRESS 0x00
#define FCU_NAND_4_BYTE_ADDRESS 0x01
// Special byPageSize values.
#define FCU_NAND_PAGE_256 0x02
#define FCU_NAND_PAGE_512 0x01
// Special byPageSize values (for erase).
#define FCU_NAND_BLOCK_32 0x20
#define FCU_NAND_BLOCK_16 0x10
// Special byRedundantBytes values.
#define FCU_NAND_RDNDT_8 0x08
#define FCU_NAND_RDNDT_16 0x10
#define FCU_NAND_TYPE_SEQ_READ 0x00
#define FCU_NAND_TYPE_NON_SEQ_READ 0x01
#define FCU_NAND_READ_RDNDT_TO_SHARED_RAM 0x0
#define FCU_NAND_READ_RDNDT_TO_DATA_RAM 0x2
////////////////////////////////////////////////////////////////////////////////
// Function declarations.
////////////////////////////////////////////////////////////////////////////////
UINT
FcuNandOperation( FX_MEDIA* psMedia,
UINT uiOpId,
ULONG ulLogicalSector,
ULONG ulNumOfSectors,
PBYTE pbyBuffer,
PBYTE pbyExtraBuffer );
#endif // INTERNAL_MEM_CARD_READER
#endif
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