FUJITSU MHV2160BT User Manual
Page 186
Interface
5-110
C141-E239
*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
Bits 15-8: PIO data transfer mode
X’02’=PIO mode 2 supported
Bits 7-0:
Undefined
*7 Word 53: Enable/disable setting of word 54-58 and 64-70
Bits 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
Bits 15-9: Reserved
Bit 8:
'1' = Enable the multiple sector transfer
Bits 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
Bits 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.
Bits 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