Toshiba 3006GAL, 4006GAH, MK6006GAH SMART Read Attribute thresholds, Byte, Byte, Description, Descriptions

10.8.42.2		SMART Read Attribute thresholds
	COMMAND CODE			1 0 1 1 0 0 0 0	REGISTER
			REGISTER SETTING		NORMAL COMPLETION
	DR		DRIVE No.		no change
	CY			C24Fh	no change
	HD				no change
	SN				no change
	SC
	FT			D1h	no change

This command transfers attribute thresholds of the drive as 512 byte data.

Upon receipt of the command, the drive sets BSY, sets SMART data on the buffer, then, sets DRQ, resets BSY and issues an interrupt to report to the host that data transfer is ready.

Byte	Descriptions
0-1	Data structure revision number
2-361	1st-30th Individual attribute threshold data
362-510	Reserved
511	Data structure checksum

BYTE 0-1: Data structure revision number

The value for this byte is 0010h.

BYTE 2-361: Individual attribute threshold data

Individual attribute threshold data consists of 12 byte data. ( See the following fig.)

Byte	Description
0	Attribute ID number 01h - FFh

1Attribute Threshold 00h= Always passed 01h= Minimum value FDh= Maximum value FEh, FFh= Not in use

2-11 Reserved

BYTE 362-510: Reserved

BYTE 511: Data structure checksum

The checksum of the first 511 byte.

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