Seagate ST9120414ASG, ST980414ASG, ST9320424ASG, ST9250424ASG, ST9160414ASG manual XxxxH

Models: ST9250424AS ST980414ASG ST9320424AS ST9250424ASG ST9120414AS ST9320424ASG ST9160414ASG ST9120414ASG ST9160414AS

1 64
Download 64 pages 51.43 Kb
Page 43
Image 43

Word

Description

Value

 

 

 

53

Words 54–58, 64–70 and 88 are valid

0007H

 

 

 

54

Number of current logical cylinders

xxxxH

 

 

 

55

Number of current logical heads

xxxxH

 

 

 

56

Number of current logical sectors per logical track

xxxxH

 

 

 

57–58

Current capacity in sectors

xxxxH

 

 

 

59

Number of sectors transferred during a Read Multiple or

xxxxH

 

Write Multiple command

 

 

 

 

60–61

Total number of user-addressable LBA sectors. This field

ST9320424AS = 0FFFFFFFh

 

contains a value that is one greater than the total number of

ST9320424ASG = 0FFFFFFFh

 

user-addressable sectors. The maximum value that shall be

ST9250424AS = 0FFFFFFFh

 

placed in this field is 0FFFFFFh. The 0FFFFFFFh value

ST9250424ASG = 0FFFFFFFh

 

applies to all capacities over 137 Gbytes (see Section 2.2

ST9160414AS = 0FFFFFFFh

 

and 2.3 for related information).

ST9160414ASG = 0FFFFFFFh

 

 

ST9120414AS = 234,441,648

 

 

ST9120414ASG = 234,441,648

 

 

ST980414ASG = 156,301,488

 

 

 

 

 

 

 

 

 

62

Retired

0000H

 

 

 

63

Multiword DMA active and modes supported

xx07H

 

(see note following this table)

 

 

 

 

64

Advanced PIO modes supported (modes 3 and 4 supported)

0003H

 

 

 

65

Minimum multiword DMA transfer cycle time per word

0078H

 

(120 nsec)

 

 

 

 

66

Recommended multiword DMA transfer cycle time per word

0078H

 

(120 nsec)

 

 

 

 

67

Minimum PIO cycle time without IORDY flow control

00F0H

 

(240 nsec)

 

 

 

 

68

Minimum PIO cycle time with IORDY flow control (120 nsec)

0078H

 

 

 

69–74

ATA-reserved

0000H

 

 

 

75

Queue depth

0000H

 

 

 

76

Serial ATA capabilities

0508H

 

 

 

77

ATA-reserved

0000H

 

 

 

78

Serial ATA features supported

0048H

 

 

 

79

Serial ATA features enabled

0040H

 

 

 

80

Major version number

003EH

 

 

 

81

Minor version number

0000H

 

 

 

82

Command sets supported

346BH

 

 

 

83

Command sets supported

7D09H

 

 

 

84

Command sets support extension

61E3H

 

 

 

Momentus 7200 FDE.1 SATA Product Manual, Rev. A

37

Page 43
Image 43
Seagate ST9120414ASG, ST980414ASG, ST9320424ASG, ST9250424ASG, ST9160414ASG manual XxxxH