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U4 Family Product Manual, Rev. D 27
63 Multiword DMA active and modes
supported (see note following this
table)
xx
07
H
64 Advanced PIO modes supported
(modes 3 and 4 supported)
0003
H
65 Minimum multiword DMA transfer
cycle time per word (120 nsec)
0078
H
66 Recommended multiword DMA
transfer cycle time per word (120
nsec)
0078
H
67 Minimum PIO cycle time without
IORDY flow control (240 nsec)
00F0
H
68 Minimum PIO cycle time with IORDY
flow control (120 nsec)
0078
H
69–74 ATA-reserved
0000
H
75 Queue depth
0000
H
76–79 ATA-reserved
0000
H
80 Major version number
001E
H
81 Minor version number
0000
H
82 Command sets supported
346B
H
83 Command sets supported
4001
H
84 Command sets support extension
4000
H
85 Command sets enabled
xxxx
H
86 Command sets enabled
xxxx
H
87 Command sets enable extension
xxxx
H
88 Ultra DMA support and current mode
(see note following this table)
001F
H
89 Security erase time
0000
H
90 Enhanced security erase time
0000
H
Word Description Value