Seagate ST9320328CS, ST9500323CS manual Description if bit is set to Bit Word

Word	Description	Value
92	Master password revision code	FFFEH
93	Hardware reset value	xxxxH
	(see description following this table)
94	Auto acoustic management setting	xxxxH
95–99	ATA-reserved	0000H
100–103	Total number of user-addressable LBA sectors available	ST9500323CS = 976,773,168
	(see Section 2.2 for related information)
	These words are required for drives that support the 48-bit	ST9320328CS = 625,142,448
	addressing feature. Maximum value: 0000FFFFFFFFFFFFh.	ST9250311CS = 488,397,168
		ST91603110CS = 312,581,808
104–118	ATA-reserved	0000H
119	Free Fall Protection support (bit 5)	1 = Free Fall Protection supported
		0 = Free Fall Protection not supported
120	Free Fall Protection enable/disable (bit 5)	1 = Free Fall Protection feature is enabled
		0 = Free Fall Protection feature is disabled
121–127	ATA reserved	0000H
128	Security status	0001H
129–159	Seagate-reserved	xxxxH
160–254	ATA-reserved	0000H
255	Integrity word	xxA5H

Note. See the bit descriptions below for words 63, 88, and 93 of the Identify Drive data:

Description (if bit is set to 1)

Bit Word 63

0Multiword DMA mode 0 is supported.

1Multiword DMA mode 1 is supported.

2Multiword DMA mode 2 is supported.

8Multiword DMA mode 0 is currently active.

9Multiword DMA mode 1 is currently active.

10Multiword DMA mode 2 is currently active.

Bit Word 88

0Ultra DMA mode 0 is supported.

1Ultra DMA mode 1 is supported.

2Ultra DMA mode 2 is supported.

3Ultra DMA mode 3 is supported.

4Ultra DMA mode 4 is supported.

5Ultra DMA mode 5 is supported

6Ultra DMA mode 6 is supported

8 Ultra DMA mode 0 is currently active.

Pipeline HD Mini Series SATA Product Manual, Rev. E 27