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[/] [openrisc/] [trunk/] [orpsocv2/] [sw/] [tests/] [sdram/] [sim/] [sdram.h] - Blame information for rev 850

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1 393 julius
#ifndef _SDRAM_H_
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#define _SDRAM_H_
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#ifdef  MT48LC32M16A2 // 64MB SDRAM part
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#define SDRAM_SIZE 0x04000000
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#define SDRAM_ROW_SIZE 2048 // in bytes (10 bits col addr, 2 bytes per)
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#define SDRAM_NUM_ROWS_PER_BANK (8192) // 13-bit row address
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#define SDRAM_NUM_BANKS 4
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#endif
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#ifdef  MT48LC16M16A2 // 32MB SDRAM part
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#define SDRAM_SIZE 0x02000000
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#define SDRAM_ROW_SIZE 1024 // in bytes (9 bits col addr, 2 bytes per)
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#define SDRAM_NUM_ROWS_PER_BANK (8192) // 13-bit row address
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#define SDRAM_NUM_BANKS 4
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#endif
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#ifdef MT48LC4M16A2 // 8MB SDRAM part
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#define SDRAM_SIZE 0x800000
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#define SDRAM_ROW_SIZE 512 // in bytes (8 bits col addr, 2 bytes per)
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#define SDRAM_NUM_ROWS_PER_BANK (4096) // 12-bit row address
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#define SDRAM_NUM_BANKS 4
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#endif
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#endif

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