24 lines
588 B
C
24 lines
588 B
C
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#ifndef __SWM320_SDRAM_H__
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#define __SWM320_SDRAM_H__
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typedef struct
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{
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uint8_t DataWidth; // 16<31><36>32
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uint8_t CellSize; // SDRAM<41><4D><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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uint8_t CellBank; // SDRAM<41><4D><EFBFBD><EFBFBD><EFBFBD>м<EFBFBD><D0BC><EFBFBD>bank
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uint8_t CellWidth; // SDRAM<41><4D><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ<EFBFBD><CEBB> 16<31><36>32
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} SDRAM_InitStructure;
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#define SDRAM_CELLSIZE_16Mb 3
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#define SDRAM_CELLSIZE_64Mb 0
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#define SDRAM_CELLSIZE_128Mb 1
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#define SDRAM_CELLSIZE_256Mb 2
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#define SDRAM_CELLBANK_2 0
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#define SDRAM_CELLBANK_4 1
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void SDRAM_Init(SDRAM_InitStructure *initStruct);
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#endif //__SWM320_SDRAM_H__
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