Fujitsu MHE2043AT, MHF2043AT, MHF2021AT manual Information to be read by Identify Device command 3

Interface

Table 5.4 Information to be read by IDENTIFY DEVICE command (3 of 7)

Word	Value	Description
83	X’4008’	Support of command sets *11
84	X’4000’	Support of command sets/function
85	*12	Valid of command sets/function	*12
86	*13	Valid of command sets/function	*13
87	X’4000’	Default of command sets/function
88	X’xx07’	Ultra DMA transfer mode *14
89-127	X’0000’	Reserved
128	(Variable)	Security status *15
129-159	X’0000’	Undefined
160-255	X’0000’	Reserved

Table 5.4 Information to be read by IDENTIFY DEVICE command (4 of 7)

*1 Word 0: General configuration
	Bit 15:		ATA device = 0, ATAPI device = 1
	Bit 14-8:		Undefined
	Bit 7:		Removable disk drive = 1
	Bit 6:		Fixed drive = 1
	Bit 5-1:		Undefined
	Bit 0:		Reserved
*2 Word 1, 3, 6, 60-61
			MHE2064AT	MHE2043AT		MHF2043AT	MHF2021AT
	Word 01		X’3470’		X’22F0’	X’22F0’	X’1068’
	Word 03		X’0F’		X’0F’	X’0F’	X’10’
	Word 06		X’3F’		X’3F’	X’3F’	X’3F’
	Word 60-01		X’80F7F0’	X’80F7F0’		X’80F7F0’	X’409980’
*3 Word 49:		Capabilities
	Bit 15-14:		Reserved
	Bit 13:		Standby timer value. Factory default is 0.
	Bit 12:		Reserved
	Bit 11:		IORDY support		1=Supported
	Bit 10:		IORDY inhibition		0=Disable inhibition
	Bit 9-0:		Undefined

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