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Viking PSFEM1xxxGQxxx manual 5.1.1 S.M.A.R.T. Support, 3 Capacity specific Device Identification

Models: PSFEM1xxxGQxxx

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Table 5-3: Capacity specific Device Identification

		F: Fixed
Word		V: Variable		Default Value	Description
		X: Both
					mode 03h
					Maximum number of 512-byte data blocks per
235				00FFh	DOWNLOAD MICROCODE command for
					mode 03h
236-254		F		0h	Reserved
255		X		XXA5h	Integrity word (Checksum and Signature)
255		X		XX is variable	Integrity word (Checksum and Signature)
				XX is variable

Table 5-3: Capacity specific Device Identification

Capacity	*1	*2	*3	*4
Capacity
(GB)	(Word 1/Word 54)	(Word 57-58)	(Word 60-61)	(Word 100-103)
64	tbd	tbd	tbd	tbd
128	tbd	tbd	tbd	tbd
256	tbd	tbd	tbd	tbd
512	tbd	tbd	tbd	tbd
1000	tbd	tbd	tbd	tbd

5.1.1 S.M.A.R.T. Support

Data storage drives capture a variety of information during operation that may be used to analyze drive ―health. SATA drives provide Self-Monitoring, Analysis and Reporting Technology (SMART) features that include monitoring and storing critical performance and calibration parameters to attempt to predict the likelihood of near-term degradation or fault conditions. Drive manufacturers have adopted S.M.A.R.T. to help warn system software, a system administrator, or a user of impending drive failure, while time remains to take preventive action.

It provides the host system with the knowledge of a negative reliability condition to allow the host system to warn the user of the impending risk of data loss and advise the user of the appropriate action.

The technical documentation for S.M.A.R.T. is captured in the AT Attachment (ATA) standard. The standard defines the protocols for reporting errors and for invoking self-tests to collect and analyze data on demand. The ATA specification is flexible and provides for individual manufacturers to define their own unique vendor specific information. This section describes the baseline supported S.M.A.R.T. command attributes. The information herein should be used in conjunction with the ATA standard and related documents, which may serve as

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PSFEM1xxxGQxxx

Revision B www.vikingtechnology.com

9/11/2014

Viking Technology

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Viking PSFEM1xxxGQxxx manual 5.1.1 S.M.A.R.T. Support, 3 Capacity specific Device Identification

Contents

9/11/2014 Viking Technology Page 1 of SATA 3Gb/s Industrial Slim SATA ManualManual PSFEM1xxxGQxxx Revision Revision HistoryDate DescriptionLegal Information Legal InformationInterface Ordering Information Slim SATA SSD Solid-State DriveTemperature Product Pictures Slim SATA Top ViewIndustrial SSD - Viking’s Industrial SSD contains sophisticated provisions to protect firmware and data from corruption due to unexpected power loss. However, a Industrial SSD by industry definition does not contain on-board capacitance. Should power fail unexpectedly, “in-flight” write data may be lost. Industrial SSD’s are best used in designs that manage power fail events at the system level PIN AND SIGNAL DESCRIPTIONS Table of Contents2 PRODUCT SPECIFICATIONS 5 COMMAND SETSATA Commands REFERENCESGLOSSARY SATA CommandsTable of Tables Table of Figures1.1 Features 1 Introduction1.2 Block Diagram Figure 1-1 High-Level Block Diagram for VRFEM1xxxGQxxx1.3 SATA Interface 2.1 Performance 2 Product SpecificationsTable 2-3 Timing Specifications 2.2 Timing2.3.1 Absolute Maximum Ratings 2.3 Electrical Characteristics2.2.1 STANDBY IMMEDIATE Command 2.3.2 Supply VoltageTable 2-7 Typical Power Consumption 2.3.3 Power Consumption2.4.1 Temperature and Altitude Table 2-8 Temperature and Altitude Related Specifications2.6 Data Security Table 2-10 Reliability Specifications2.5 Reliability Figure 3-1 Dimensions 3 Mechanical InformationSignal and Power Description Tables 4 Pin and Signal Descriptions3.1 Slim SATA SSD Weight Figure 4-1 Layout of Signal and Power Segment PinsTable 4-2 Serial ATA Power Pin Definitions 5 Command Sets5.1 ATA Commands Table 5-1 Supported ATA CommandsFlush Cache Ext Read DMA Ext Read native Max Address Ext 5.1.1 48-Bit Address Command SetSSD supports the 48-Bit Address command set consisting of Read Sectors Ext Set Max Address Ext Write DMA Ext Write Multiple Ext5.1.4 General Purpose Log Command Set 5.1.2 ATA General Feature Command Set5.1.3 Device Configuration Overlay Command Set 5.1.5 Host Protected Area Command Set5.1.6 Power Management Command Set 5.1.7 Security Mode Feature Set5.1.8 Identify Device Data Table 5-2 List of Device IdentificationV Variable Default ValueWord DescriptionV Variable Default ValueWord Description5.1.1 S.M.A.R.T. Support Table 5-3 Capacity specific Device Identification5.1.2 S.M.A.R.T. Command Set Table 5-5 Extended SMART Attribute Table Table 5-4 S.M.A.R.T. Command Set5.1.2.1 Extended SMART Attributes Description Table 5-6 Extended SMART Attribute Actual DataSMART Attribute Fla6 = 100 * D- Total Bad Block Count / D-E Max = 100, Min = FormulaFla4 = Total Erase Count / disk Total Blocks average Erase Count Fla7 = 100*Max Erase Count- F1a4/Flash PE Cycle MLC 3000, SLCTable 5-7 Supported S.M.A.R.T. EXECUTE OFF-LINE IMMEDIATE Subcommands 5.2 SATA Commands5.2.1 Native Command Queuing NCQ 5.1.2.2 Off-line Mode6 References Serial ATA Specification, Revision7 Glossary