HP Pavilion xe700 HP Pavilion PC's - (English) Seagate Hard Drive U Series 5 M - Page 34

Minimum multiword DMA

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U Series 5 Family Product Manual, Rev. B Word 65 66 67 68 69-74 75 76-79 80 81 82 83 84 85 86 87 88 89 90 Description Minimum multiword DMA transfer cycle time per word (120 nsec) Recommended multiword DMA transfer cycle time per word (120 nsec) Minimum PIO cycle time without IORDY flow control (240 nsec) Minimum PIO cycle time with IORDY flow control (120 nsec) ATA-reserved Queue depth ATA-reserved Major version number Minor version number Command sets supported Command sets supported Command sets support extension Command sets enabled Command sets enabled Command sets enable extension Ultra DMA support and current mode (see note following this table) Security erase time Enhanced security erase time 27 Value 0078H 0078H 00F0H 0078H 0000H 0000H 0000H 003EH 0000H 346BH 4009H 4209H xxxxH xxxxH xxxxH xx3FH 0000H 0000H

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U Series 5 Family Product Manual, Rev. B
27
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
003E
H
81
Minor version number
0000
H
82
Command sets supported
346B
H
83
Command sets supported
4009
H
84
Command sets support
extension
4209
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)
xx
3F
H
89
Security erase time
0000
H
90
Enhanced security erase
time
0000
H
Word
Description
Value