Samsung MZMPC128HBFU-00000 Manuale Utente
- 25 -
datasheet
SSD
Rev. 1.0
MZMPC032HBCD-00000
MZMPC064HBDR-00000
MZMPC128HBFU-00000
MZMPC256HBGJ-00000
7.3.2.8 S.M.A.R.T. Capability
This word of bit flags describes the S.M.A.R.T. capabilities of the device. The device will return 03h indicating that the device will save its Attribute Values
prior to going into a power saving mode and supports the S.M.A.R.T. ENABLE/DISABLE ATTRIBUTE AUTOSAVE command.
Bit Definition
0 Pre-power mode attribute saving capability. If bit = 1, the device will save its Attribute Values prior to going into a power
saving mode (Standby or Sleep mode).
1 Attribute auto save capability. If bit = 1, the device supports the S.M.A.R.T. ENABLE/ DISABLE ATTRIBUTE AUTOSAVE
command.
2-15 Reserved (0)
prior to going into a power saving mode and supports the S.M.A.R.T. ENABLE/DISABLE ATTRIBUTE AUTOSAVE command.
Bit Definition
0 Pre-power mode attribute saving capability. If bit = 1, the device will save its Attribute Values prior to going into a power
saving mode (Standby or Sleep mode).
1 Attribute auto save capability. If bit = 1, the device supports the S.M.A.R.T. ENABLE/ DISABLE ATTRIBUTE AUTOSAVE
command.
2-15 Reserved (0)
7.3.2.9 Error logging capability
Bit Definition
7-1 Reserved (0)
0 The Error Logging support bit. If bit = 1, the device supports the Error Logging
7-1 Reserved (0)
0 The Error Logging support bit. If bit = 1, the device supports the Error Logging
7.3.2.10 Self-test failure check point
This byte indicates the section of self-test where the device detected a failure.
7.3.2.11 Self-test completion time
These bytes are the minimum time in minutes to complete the self-test.
7.3.2.12 Data Structure Checksum
The Data Structure Checksum is the 2's compliment of the result of a simple 8-bit addition of the first 511 bytes in the data structure.
7.3.3 Device Attribute Thresholds data structure
The following defines the 512 bytes that make up the Attribute Threshold information. This data structure is accessed by the host in its entirety using the
S.M.A.R.T. Read Attribute Thresholds. All multibyte fields shown in these data structures follow the ATA/ATAPI-6 specification for byte ordering, that is,
that the least significant byte occupies the lowest numbered byte address location in the field.
S.M.A.R.T. Read Attribute Thresholds. All multibyte fields shown in these data structures follow the ATA/ATAPI-6 specification for byte ordering, that is,
that the least significant byte occupies the lowest numbered byte address location in the field.
The sequence of active Attribute Thresholds will appear in the same order as their corresponding Attribute Values.
[Table 7-2] Device Attribute Thresholds Data Structure
7.3.3.1 Data Structure Revision Number
This value is the same as the value used in the Device Attributes Values Data Structure.
Byte
Descriptions
0~1
Data structure revision number
2~361
1st - 30th Individual attribute data
362 ~ 379
Reserved
380 ~ 510
Vendor specific
511
Data structure checksum