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| 5.3 Host Commands |
*5 Word 50: Device capability |
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Bit 15: | 0 |
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Bit 14: | 1 |
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Bit 13 to 1 Reserved |
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Bit 0 | Standby timer value '1' = Standby timer value of the device is the | ||
| smallest value. |
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*6 Word 51: PIO data transfer mode |
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Bit | PIO data transfer mode | X’02’=PIO mode 2 | |
Bit | Undefined |
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*7 Word 53: Enable/disable setting of word | |||
Bit | Reserved |
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Bit 2: | 1 | = Enable the word 88 |
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Bit 1: | 1 | = Enable the word |
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Bit 0: | 1 | = Enable the word |
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*8 Word 59: | Transfer sector count currently set by READ/WRITE | ||
| MULTIPLE command |
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Bit | Reserved |
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Bit 8: | 1 | = Enable the multiple sector transfer | |
Bit | Transfer sector count currently set by READ/WRITE MULTIPLE | ||
| command without interrupt supports 2, 4, 8 and 16 sectors. | ||
*9 Word 63: Multiword DMA transfer mode |
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Bit |
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Bit 10: | '1' = multiword DMA mode 2 is selected. | ||
Bit 9: | '1' = multiword DMA mode 1 is selected. | ||
Bit 8: | '1' = multiword DMA mode 0 is selected. | ||
Bit | Reserved |
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Bit 2: | 1 | = Multiword DMA mode 2, 1, and 0 supported (Bit 1 = 0 = '1') | |
Bit 1: | 1 | = Multiword DMA mode 1, and 0 supported (Bit 0 = '1') | |
Bit 0: | 1 | = Mode 0 |
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