EasyManua.ls Logo

Fujitsu MHT2020AT - Page 111

Fujitsu MHT2020AT
256 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
5.3 Host Commands
C141-E192-01EN 5-37
*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

Table of Contents

Related product manuals