Hitachi HTS543212L9SA00, HTS543280L9A300 manual Identify device information

5K320 SATA OEM Specification

Word	Content		Description
48	4000H		Trusted Computing feature set options
			15(=0)	Always 0
			14(=1)	Always 1
			13- 1(=0)	Reserved
			0(=0)	1=Trusted Computing feature set is supported
49	0F00H		Capabilit ies, bit assignments:
			15-14 (=0)	Reserved
			13 (=0)	0= Standby timer value are vendor specific
			12 (=0)	Reserved
			11 (=1)	1= IORDY Supported
			10 (=1)	1= IORDY can be disabled
			9 (=1)	1=LBA Supported
			8 (=1)	1=DMA Supported
		*	7- 0 (=0)	Reserved
50	4000H		Capabilities
			15 (=0)	0=the contents of word 50 are valid
			14 (=1)	1=the contents of word 50 are valid
			13- 2 (=0)	Reserved
			1 (=0)	Obsolete
			0 (=0)	1=the device has a minimum Standby timer value that is
				device specific
51	0200H	*	PIO data transfer cycle timing mode
52	0200H	*	DMA data transfer cycle timing mode
			Refer Word 62 and 63
53	x007H		Validity flag of the word
			15- 8	xxh = FFS Sense Level
			7- 3(=0)	Reserved
			2(=1)	1=Word 88 is Valid
			1(=1)	1=Word 64 -70 are Valid
			0(=1)	1=Word 54 -58 are Valid
54	xxxxH		Number of current cylinders
55	xxxxH		Number of current heads
56	xxxxH		Number of current sectors per track
57-58	xxxxH		Current capacity in sectors
			Word 57 specifies the low word of the capacity
59	0xxxH		Current Multiple setting. bit assignments
			15- 9 (=0)	Reserved
			8	1= Multiple Sector Setting is Valid
			7- 0	xxh = Current setting for number of sectors
60-61	Note.2		Total Number of User	Addressable Sectors
			Word 60 specifies the low word of the number
			FFFFFFFh=The 48-bit native max address is greater than 268,435,455
62	0000H	*	Reserved

Note.1 The ‘*’ mark in ‘Content’ field indicates the use of those parameters that are vendor specific.

Note.2 See following table “Table 64 Number of cylinders/heads/sectors by models for HTS5432XXL9SA00 / HTS5432XXL9A300” on Page 102

Table 56 Identify device information --- Continued ---

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