Hitachi HTS543212L9A300 manual Sense Condition F0h vendor specific, Sense Condition Command F0h

5K320 SATA OEM Specification

14.34Sense Condition (F0h : vendor specific)

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	-	-	-	-	-	-	-	-	Data	-	-	-	-	-	-	-	-
Feature	0	0	0	0	0	0	0	1	Error			...See Below...
Sector Count	-	-	-	-	-	-	-	-	Sector Count	V	V V V V V V V
LBA Low	-	-	-	-	-	-	-	-	LBA Low	-	-	-	-	-	-	-	N
LBA Mid	-	-	-	-	-	-	-	-	LBA Mid	-	-	-	-	-	-	-	-
LBA High	-	-	-	-	-	-	-	-	LBA High	-	-	-	-	-	-	-	-
Device	-	-	-	-	-	-	-	-	Device	-	-	-	-	-	-	-	-
Command	1	1	1	1	0	0	0	0	Status			...See Below...

Error Register

7	6	5	4	3	2	1	0
CRC	UNC	0	IDN	0	ABT	T0N	AM
							N
0	0	0	V	0	V	0	0

Status Register

7	6	5	4	3	2	1	0
BSY	RDY	DF	DSC	DRQ	COR	IDX	ERR
V	V	V	-	V	-	0	V

Table 104 Sense Condition Command (F0h)

The Sense Condition command is used to sense temperature in a device.

This command is executable without spinning up even if a device is started with No Spin Up option.

If this command is issued at the temperature out of range which is specified for operating condition, the error might be returned with IDN bit 1.

Output Parameters To The Device
Feature	The Feature register must be set to 01h. All other value are rejected with
Input Parameters From The Device	setting ABORT bit in status register.
Sector Count	The Sector Count register contains result value.
	Value	Description
	00h	Temperature is equal to or lower than -20 degC
	01h-FEh	Temperature is (Value / 2 - 20) deg C
	FFh	Temperature is higher than 107 degC
N	Not recommendable condition for start up. If over stressed condition is
	detected, this bit will be set to one.

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