Seagate Barracuda 5400.1 ST340015A Product Manual page 41

Barracuda 5400.1 Product Manual, Rev. G
Word Description
54 Number of current logical cylinders
55 Number of current logical heads
56 Number of current logical sectors per log-
ical 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 sup-
ported (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
Value
xxxx
H
xxxx
H
xxxx
H
xxxx
H
xxxx
H
ST340015A = 80,022,600
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
5901
H
4003
H
33