2 smart read attribute thresholds – Toshiba MK6017MAP User Manual
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10.8.33.2 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 01h
00h
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 0005h.
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
1 Attribute
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.