Fujitsu MHT2030AT Manual/User Guide - Page 111
Word 63: Multiword DMA transfer mode, Bit 13 to 1 Reserved
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5.3 Host Commands *5 Word 50: Device capability Bit 15: 0 Bit 14: 1 Bit 13 to 1 Reserved Bit 0 Standby timer value '1' = Standby timer value of the device is the smallest value. *6 Word 51: PIO data transfer mode Bit 15-8: PIO data transfer mode X'02'=PIO mode 2 Bit 7-0: Undefined *7 Word 53: Enable/disable setting of word 54-58 and 64-70 Bit 15-3: Reserved Bit 2: 1 = Enable the word 88 Bit 1: 1 = Enable the word 64-70 Bit 0: 1 = Enable the word 54-58 *8 Word 59: Transfer sector count currently set by READ/WRITE MULTIPLE command Bit 15-9: Reserved Bit 8: 1 = Enable the multiple sector transfer Bit 7-0: 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 Bit 15-11: Reserved 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 7-3: Reserved 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 *10 Word 64: Advance PIO transfer mode support status Bit 15-8: Reserved C141-E192-02EN 5-37