IBM DJSA-210 Hard Drive Specifications - Page 166

Sense Condition F0h: vendor specific, Temperature is Value/2-20°C

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13.27 Sense Condition (F0h: vendor specific) Command Block Output Registers Register 7 6 5 4 3 2 1 0 Data Feature 0 0 0 0 0 0 0 1 Sector Count Sector Number Cylinder Low Cylinder High Device/Head 1 - 1 D - - - - Command 1 1 1 1 0 0 0 0 Command Block Input Registers Register 7 6 5 4 3 2 1 0 Data Error see below Sector Count V V V V V V V V Sector Number N Cylinder Low Cylinder High Device/Head - - - D - - - - Status see below Error Register 76543210 CRC UNC 0 IDN 0 ABT T0N AMN 00000V00 Status Register 7 6 5 4 3 2 10 BSY RDY DF DSC DRQ COR IDX ERR V V V - V - -V Figure 104. Sense Condition Command (F0h) The Sense Condition command is used to sense temparature in a device.This command is executable winthout spinning up even if a device is started with No Spin Up option. Output Parameters To The Device Feature The Feature register must be set to 01h. All other value are rejected with setting ABORT bit in status register. Input Parameters From The Device Sector Count The Sector Count register contains result value. Value Description 00h Temperature is equal to or lower than -20°C 01h-FEh Temperature is (Value/2-20)°C FFh Temperature is higher than 107°C N Not recommendable condition for start up. If over stressed condition is detected, this bit will be set to one. Travelstar 32GH/30GT/20GN hard disk drive specifications 152

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13.27 Sense Condition (F0h: vendor specific)
see below
Status
1 1 1 1 0 0 0 0
Command
– – – D – – – –
Device/Head
1 – 1 D – – – –
Device/Head
– – – – – – – –
Cylinder High
– – – – – – – –
Cylinder High
– – – – – – – –
Cylinder Low
– – – – – – – –
Cylinder Low
– – – – – – – N
Sector Number
– – – – – – – –
Sector Number
V V V V V V V V
Sector Count
– – – – – – – –
Sector Count
see below
Error
0 0 0 0 0 0 0 1
Feature
– – – – – – – –
Data
– – – – – – – –
Data
7 6 5 4 3 2 1 0
Register
7 6 5 4 3 2 1 0
Register
Command Block Input Registers
Command Block Output Registers
V
–
–
V
–
V
V
V
0
0
V
0
0
0
0
0
ERR
IDX
COR
DRQ
DSC
DF
RDY
BSY
AMN
T0N
ABT
0
IDN
0
UNC
CRC
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
Status Register
Error Register
Figure 104. Sense Condition Command (F0h)
The Sense Condition command is used to sense temparature in a device.This command is executable
winthout spinning up even if a device is started with No Spin Up option.
Not recommendable condition for start up. If over stressed condition is detected,
this bit will be set to one.
N
Temperature is higher than 107°C
FFh
Temperature is (Value/2–20)°C
01h–FEh
Temperature is equal to or lower than –20°C
00h
Description
Value
The Sector Count register contains result value.
Sector Count
Input Parameters From The Device
The Feature register must be set to 01h. All other value are rejected with setting
ABORT bit in status register.
Feature
Output Parameters To The Device
Travelstar 32GH/30GT/20GN hard disk drive specifications
152