Hitachi HTS541660J9SA00, HTS541640J9SA00, HTS541680J9SA00, HTS541616J9SA00 Write FPDMA Queued 61h

Travelstar 5K160 (SATA) Hard Disk Drive Specification

14.47Write FPDMA Queued (61h)

	Command Block Output Registers																				Command Block Input Registers
	Register				7		6			5		4			3	2		1	0		Register					7			6	5		4	3			2	1		0
	Data Low				-	-			-		-				-	-		-	-		Data Low					-		-		-		-	-		-		-		-
	Data High				-		-			-		-			-	-		-	-		Data High					-			-	-		-	-			-	-		-
	Feature		Current		V			V		V			V		V		V	V	V		Error									...See Below...
			Previous		V			V		V			V		V		V	V	V
	Sector Count		Current		T			T		T			T		T	-		-	-		Sector Count			HOB=0		- - - -							-	-			-	-
			Previous		-		-			-		-			-	-		-	-					HOB=1		-			-	-		-	-			-	-		-
	LBA Low		Current		V			V		V			V		V		V	V	V		LBA Low			HOB=0		V		V		V		V	V		V		V		V
			Previous		V			V		V			V		V		V	V	V					HOB=1		V		V		V		V	V		V		V		V
	LBA Mid		Current		V			V		V			V		V		V	V	V		LBA Mid			HOB=0		V		V		V		V	V		V		V		V
			Previous		V			V		V			V		V		V	V	V					HOB=1		V			V	V V V					V V V
	LBA High		Current		V			V		V			V		V		V	V	V		LBA High			HOB=0		V			V	V		V	V			V	V		V
			Previous		V			V		V			V		V		V	V	V					HOB=1		V			V	V		V	V			V	V		V
	Device				F		1			-		-			-	-		-	-		Device					-			-	-		-	-			-	-		-
	Command				0	1			1		0				0	0		0	1		Status									...See Below...
				Error Register																					Status Register
7		6	5	4	3				2					1				0		7		6	5		4		3				2			1				0
	CRC	UNC	0	IDN	0			ABT					T0N				AMN			BSY		RDY	DF		DSC	DRQ				COR			IDX				ERR
	V	0	0	V	0				V					0				0		0		V	0		V		-				0			0				V

Figure 102 Write FPDMA Queued Command (61h)

The Write FPDMA Queued command transfers one or more sectors of data from the host to the device, then the data is written to the disk media.

If an uncorrectable error occurs, the write will be terminated at the failing sector

Output Parameters To The Device

Feature Current	The number of sectors to be transferred low order, bit (7:0)
Feature Previous	The number of sectors to be transferred high order, bit (15:8)
T	TAG value. It shall be assigned to be different from all other queued commands.
	The value shall not exceed the maximum queue depth specified by the Word 75 of the
LBA Low Current	Identify Device information.
	LBA (7:0).
LBA Low Previous	LBA (31:24).
LBA Mid Current	LBA (15:8).
LBA Mid Previous	LBA (39:32).
LBA High Current	LBA (23:16).
LBA High Previous	LBA (47:40).
F	FUA bit. When the FUA bit is set to 1, the completion status is indicated after the
	transferred data are written to the media also when Write Cache is enabled. When the
	FUA bit is set to 0, the completion status may be indicated before the transferred data
	are written to the media successfully when Write Cache is enabled.
Input Parameters From The Device
LBA Low (HOB=0)	LBA (7:0) of the address of the first unrecoverable error.
LBA Low (HOB=1)	LBA (31:24) of the address of the first unrecoverable error.
LBA Mid (HOB=0)	LBA (15:8) of the address of the first unrecoverable error.
LBA Mid (HOB=1)	LBA (39:32) of the address of the first unrecoverable error.
LBA High (HOB=0)	LBA (23:16) of the address of the first unrecoverable error.
LBA High (HOB=1)	LBA (47:40) of the address of the first unrecoverable error.

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