Seagate EE25.2 - Series 80 GB Hard Drive Product Manual page 46

Word Description
53 Words 54–58, 64–70 and 88 are valid
54 Number of current logical cylinders
55 Number of current logical heads
56 Number of current logical sectors per logical track
57–58 Current capacity in sectors
59 Number of sectors transferred during a Read Multiple or Write
Multiple command
60–61 Total number of user-addressable LBA sectors available
(see Section 2.2 for related information)
62 Retired
63 Multiword DMA active and modes supported (see note following
this table)
64 Advanced PIO modes supported (modes 3 and 4 supported)
65 Minimum multiword DMA transfer cycle time per word (120
nsec)
66 Recommended multiword DMA transfer cycle time per word
(120 nsec)
67 Minimum PIO cycle time without IORDY flow control (240 nsec)
68 Minimum PIO cycle time with IORDY flow control (120 nsec)
69–74 ATA-reserved
75 Queue depth
76–79 ATA-reserved
80 Major version number
81 Minor version number
82 Command sets supported
83 Command sets supported
84 Command sets support extension
85 Command sets enabled
86 Command sets enabled
87 Command sets enable extension
88 Ultra DMA support and current mode
(see note following this table)
40
Value
0007
H
xxxx
H
xxxx
H
xxxx
H
xxxx
H
xxxx
H
ST980817AM = 156,301,488
ST980818AM = 156,301,488
ST980817SM = 156,301,488
ST980818SM = 156,301,488
ST960817AM = 117,210,240
ST960818AM = 117,210,240
ST960817SM = 117,210,240
ST960818SM = 117,210,240
ST940817AM = 78,140,160
ST940818AM = 78,140,160
ST940817SM = 78,140,160
ST940818SM = 78,140,160
ST930817AM = 58,605,120
ST930818AM = 58,605,120
ST930817SM = 58,605,120
ST930818SM = 58,605,120
0000
H
xx07
H
0003
H
0078
H
0078
H
00F0
H
0078
H
0000
H
0000
H
0000
H
007E
H
0000
H
346B
H
7D01
H
4003
H
34xx
H
3xxx
H
4003
H
xx3F
H
EE25.2 Series Product Manual, Rev. E