ST310014ACE Product Manual, Rev. B
25
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
007E
H
81
Minor version number
0000
H
82
Command sets supported
346B
H
83
Command sets supported
4B09
H
84
Command sets support
extension
4003
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)
xx3F
H
89
Security erase time
0000
H
90
Enhanced security erase
time
0000
H
91
Advanced Power Manage-
ment value
0040
H
Word
Description
Value
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