VIRTIUM TECHNOLOGY STORFY SSD Hard Drive User Manual USE Manualx

VIRTIUM TECHNOLOGY, INC. SSD Hard Drive USE Manualx

user manual

Virtium StorFly™ 25PE – 2.5” SATA 3Gbps SSD VSFA25 Product Manual ____________________________________________________________________________________ 1.0 Introduction Virtium’s StorFly™ 25 is solid state drive (SSD) technology designed for the unique capacity, workload and product lifecycle requirements of a broad range of embedded systems including networking, industrial automation, medical and gaming equipment as well as point-of-sale terminals, military data recorders and wearable computers. StorFly™ 25 SSDs deliver stable configuration for long product life and eliminate the need for frequent product re-qualifications. StorFly™ 25PE SSDs are designed for optimum performance at low to moderate capacity points and are excellent solutions for write intensive applications. 1.1 Features • Capacities: 8, 16, 32, 64, 128GB • Sequential performance (128GB) o Read/write: 270.220 MB/s • Random Performance (128GB) o Read/write IOPS: 15K/4K • Latency: o Read/write (μs): TBD/TBD • Temperature o Commercial operating: 0oC to 70oC o Industrial operating: -40oC to +85oC o Non-operating: -55oC to +95oC • Power(1) (128GB; 5V) o Typical: 1.2W o Idle: 1.07W • Reliability o UBER: 1 error per 1014 bits read o MTBF: 2,000,000 hours o Endurance: Upto 600 TBW (128GB) • S.M.A.R.T. attribute reporting • Compliance o SAT revision 2.6 (SATA 3Gbps and 1.5Gbps) o ATA/ATAPI-7 o FCC, CE, UL, RoHS • Mechanical Dimensions - L x W x H mm (in.) o 100.5 (3.96) x 69.85 (2.75) x 9.5 (0.37) • Weight o 87 +/- 2 g (128GB) • Environmental (Operating/non-operating): o Shock: 50G (11ms/Axis) x 3 Axes o Vibration: 10 to 2000 Hz, 16.4G, 3 Axes o Altitude: 40000 feet o Humidity: 95% (1) Measured based on 70/30 random read/write. Power is vary depending upon capacities, see section 4.5 for completed typical and maximum power measurement per capacities
Product Specification StorFly 25 VSFA25PxxxxG-xxx Rev: 1.0 Tel 949.888.2444 – 30052 Tomas, Rancho Santa Margarita, CA 92688 USA – www.virtium.com 2 2.0 Ordering Information and Part Numbering System Capacity 008G: 8GB 016G: 16GB 032G: 32GB 064G: 64GB 128G: 128GB Operating Temperature C: 0oC to 70oC I: -40oC to 85oC V SF A25 P X XXXG – XXX Interface/Form Factor 25: 2.5”, 9.5mm SSD StorFly Virtium Class P = PE Virtium proprietary
Product Specification StorFly 25 VSFA25PxxxxG-xxx Rev: 1.0 Tel 949.888.2444 – 30052 Tomas, Rancho Santa Margarita, CA 92688 USA – www.virtium.com 3 3.0 Table of Contents 1.0 INTRODUCTION................................................................................................................................................1 2.0 ORDERING INFORMATION AND PART NUMBERING SYSTEM....................................................................2 3.0 TABLE OF CONTENTS......................................................................................................................................3 4.0 SPECIFICATIONS..............................................................................................................................................5 4.1 Capacity..............................................................................................................................................................5 4.2 Performance.......................................................................................................................................................5 4.3 Environmental Specifications..............................................................................................................................5 4.3.1 Temperature Range.......................................................................................................................................5 4.3.2 Humidity..........................................................................................................................................................6 4.3.3 Shock and Vibration.......................................................................................................................................6 4.4 System Reliability...............................................................................................................................................6 4.4.1 Power Consumption.......................................................................................................................................7 4.5 Power Requirements..........................................................................................................................................7 4.6 FCC and CE Requirements................................................................................................................................7 4.7 ROHS COMPLIANCE.........................................................................................................................................7 5.0 PHYSICAL SPECIFICATION.............................................................................................................................8 5.1 Pin Assignments.................................................................................................................................................8 5.2 MECHANICAL DIMENSIONS..........................................................................................................................10 6.0 ATA COMMANDS............................................................................................................................................11 6.1 Supported Commands......................................................................................................................................11 6.2 Identify Device Data..........................................................................................................................................14 6.3 Device Overlay Data Structure.........................................................................................................................21 6.4 S.M.A.R.T. ATTRIBUTES.................................................................................................................................22 7.0 REFERENCES.................................................................................................................................................28 8.0 REVISION HISTORY........................................................................................................................................29
Product Specification StorFly 25 VSFA25PxxxxG-xxx Rev: 1.0 Tel 949.888.2444 – 30052 Tomas, Rancho Santa Margarita, CA 92688 USA – www.virtium.com 4 List of Tables TABLE 1: PRODUCT CAPACITY....................................................................................................................................5 TABLE 2: PERFORMANCE............................................................................................................................................5 TABLE 3: TEMPRATURE RANGE..................................................................................................................................5 TABLE 4: SHOCK AND VIBRATION...............................................................................................................................6 TABLE 5: SYSTEM RELIABILITY...................................................................................................................................6 TABLE 6: MEAN TIME BETWEEN FAILURES (MTBF)..................................................................................................7 TABLE 7: POWER CONSUMPTION...............................................................................................................................7 TABLE 8: PIN ASSIGNMENTS.......................................................................................................................................8 TABLE 9: SUPPORTED ATA COMMANDS.................................................................................................................11 TABLE 10: POWER MANAGEMENT COMMANDS.....................................................................................................11 TABLE 11: SECURITY COMMANDS............................................................................................................................12 TABLE 12: SMART COMMANDS.................................................................................................................................12 TABLE 13: _____ COMMANDS....................................................................................................................................12 TABLE 14: 48-BIT ADDRESS FEATURE SET COMMANDS.......................................................................................13 TABLE 15: NATIVE COMMAND QUEUING.................................................................................................................13 TABLE 16: OTHER COMMAND....................................................................................................................................13 TABLE 17: EXECUTE DEVICE DIAGNOSTIC COMMAND INPUTS...........................................................................14 TABLE 18: EXECUTE DEVICE DIAGNOSTIC COMMAND INPUTS...........................................................................21 TABLE 19: SMART FEATURE REGISTER VALUES...................................................................................................22 TABLE 20: SMART DATA STRUCTURE......................................................................................................................23 TABLE 21: SMART ATTRIBUTE DEFINATIONS.........................................................................................................24 TABLE 22: BYTES 2-361 INDIVIDUAL ATTRIBUTE DATA.........................................................................................25 TABLE 23: SMART READ ATTRIBUTE THRESHOLD COMMAND............................................................................26 TABLE 24: THRESHOLD VALUES...............................................................................................................................26 TABLE 25: SMART EXECUTE OFF-LINE IMMEDIATE LBA LOW REGISTER VALUES...........................................27 List of Figures FIGURE 1: SIGNAL SEGMENT AND POWER SEGMENT............................................................................................8 FIGURE 2: MECHANICAL DIMENSIONS.....................................................................................................................10
Product Specification StorFly 25 VSFA25PxxxxG-xxx Rev: 1.0 Tel 949.888.2444 – 30052 Tomas, Rancho Santa Margarita, CA 92688 USA – www.virtium.com 5 4.0 Specifications 4.1 Capacity Table 1: Product capacity User-Addressable Capacities Advertised Capacities (GB) User-Addressable LBA(1) Bytes GBytes 8 15,458,304 7,914,651,648 7.37 16 31,358,976 16,055,795,712 14.95 32 62,717,952 32,111,591,424 29.90 64 125,435,904 64,223,182,848 59.81 128 250,871,808 128,446,365,696 119.63 (1) LBA: Logical Block Address. Logical block size of 512 bytes 4.2 Performance Table 2: Performance THROUGH-PUT 64KB file, QD=32 IOPS 4KB file, Queue Depth=32, 100% Random IOPS 4KB file, Queue Depth=32, 70% Read, 30% Write Capacities (GB) Read Seq Write Seq Read Random Write Random Read Random Write Random 8 16 32 64 128 4.3 Environmental Specifications 4.3.1 Temperature Range Table 3: Temprature range P/N Operating Temparature (0C) Storage Temperature (0C) VSFA25PCxxxG-xxx 0°C to 70oC -55°C to +95°C
Product Specification StorFly 25 VSFA25PxxxxG-xxx Rev: 1.0 Tel 949.888.2444 – 30052 Tomas, Rancho Santa Margarita, CA 92688 USA – www.virtium.com 6 VSFA25PIxxxG-xxx -40°C to 85oC -55°C to +95°C 4.3.2 Humidity Relative Humidity: 5-95%, non-condensing 4.3.3 Shock and Vibration Table 4: Shock and Vibration Reliability Test Conditions Vibration ???G, ??? MIL-STD-810F, Method ???, Procedure ? Mechanical Shock ???G, ??? MIL-STD-810F, Method ???, Procedure ? Altitude ???G, ??? MIL-STD-810F, Method ???, Procedure ? 4.4 System Reliability Table 5: System Reliability Capacities (GB) TBW(1) GB/day for 5 yrs. Services Life 8 16 32 64 128 (1) TBW specifications are in accordance with JEDEC SSD standard JESD218, JESD219. The values measured at 250C ambient temperature. Actual resulte will vary depending application usage model
Product Specification StorFly 25 VSFA25PxxxxG-xxx Rev: 1.0 Tel 949.888.2444 – 30052 Tomas, Rancho Santa Margarita, CA 92688 USA – www.virtium.com 7 4.4.1 Power Consumption Table 6: Mean Time Between Failures (MTBF) Capacities (GB) MTBF(1) 8 16 32 64 128 (1) MTBF specification is in accordance with Telcordia SR-332. The values estimated at 250C ambient temperature. 4.5 Power Requirements 5V (±10%) single power supply operation Table 7: Power Consumption Capacties (GB) Sustained Write (Watts) Sustained Read (Watts) Typical(1) (Watts) Idle (Watts) 8 16 32 64 128 (1) Power measured based on 70/30 random R/W workload (IOMeter 2006) 4.6 FCC and CE Requirements StorFly 25 products conform to CE and FCC requirements. Class: FCC Part 15 Subpart B Class B:2011 4.7 RoHS Compliance StorFly 25 products are compliant with the ROHS directive.
Product Specification StorFly 25 VSFA25PxxxxG-xxx Rev: 1.0 Tel 949.888.2444 – 30052 Tomas, Rancho Santa Margarita, CA 92688 USA – www.virtium.com 8 5.0 Physical Specification 5.1 Pin Assignments Table 8: Pin Assignments Name Type Description S1 GND Ground S2 Rx+ S3 Rx- Differential Receive Signal S4 GND Ground S5 Tx- S6 Tx+ Differential Transmit Signal S7 GND Ground Key Key Key Power Pin Assignments Key Key Key P1 V33 No Connect P2 V33 No Connect P3 V33 No Connect P4 GND Ground P5 GND Ground P6 GND Ground P7 V5 5V Power, Pre-Charge P8 V5 5V Power P9 V5 5V Power P10 GND Ground P11 DAS/DSS Device Active Signal/Disable Staggered Spinup P12 GND Ground P13 V12 No Connect P14 V12 No Connect P15 V12 No Connect Figure 1: Signal Segment and Power Segment S1S7P15 P1
Product Specification StorFly 25 VSFA25PxxxxG-xxx Rev: 1.0 Tel 949.888.2444 – 30052 Tomas, Rancho Santa Margarita, CA 92688 USA – www.virtium.com 9
Product Specification StorFly 25 VSFA25PxxxxG-xxx Rev: 1.0 Tel 949.888.2444 – 30052 Tomas, Rancho Santa Margarita, CA 92688 USA – www.virtium.com 10 5.2 Mechanical Dimensions Figure 2: Mechanical Dimensions
Product Specification StorFly 25 VSFA25PxxxxG-xxx Rev: 1.0 Tel 949.888.2444 – 30052 Tomas, Rancho Santa Margarita, CA 92688 USA – www.virtium.com 11 6.0 ATA Commands Virtium StorFly 25PE SSDs support all mandatory ATA commands defined in the ATA/ATAPI-7 specification. 6.1 Supported Commands General Table 9: Supported ATA Commands Command Code Protocol Execute Drive Diagnostic 90h Device diagnostic Flush Cache E7h Non-data Identify Device ECh PIO data-in Read DMA C8h DMA Read Multiple C4h PIO data-in Read Sector(s) 20h PIO data-in Read Verify Sector(s) 40h or 41h Non-data Set Feature EFh Non-data Set Multiple Mode C6h Non-data Write DMA CAh DMA Write Multiple C5h PIO data-out Write Sector(s) 30h PIO data-out NOP OOh Non-data Read Buffer E4h PIO data-in Write Buffer E8h PIO data-out Power Management Table 10: Power Management Commands Command Code Protocol Check Power Mode E5h or98h Non-data Idle E3h or97h Non-data Idle Immediate E1 h or 95h Non-data Sleep E6h or99h Non-data Standby E2h or96h Non-data Standby Immediate EOh or94h Non-data
Product Specification StorFly 25 VSFA25PxxxxG-xxx Rev: 1.0 Tel 949.888.2444 – 30052 Tomas, Rancho Santa Margarita, CA 92688 USA – www.virtium.com 12 Security Mode Table 11: Security Commands Command Code Protocol Security Set Password F1h PIO data-out Security Unlock F2h PIO data-out Security Erase Prepare F3h Non-data Security Erase Unit F4h PIO data-out Security Freeze Lock F5h Non-data Security Disable Password F6h PIO data-out S.M.A.R.T. Table 12: SMART Commands Command Code Protocol SMART Disable Operations B0h Non-data SMART Enable/Disable Autosave B0h Non-data SMART Enable Operations B0h Non-data SMART Return Status B0h Non-data SMART Read Data B0h PIO data-in Host Protected Area Table 13: _____ Commands Command Code Protocol Read Native Max Address F8h Non-data Set Max Address F9h Non-data Set Max Set Password F9h PIO data-out Set Max Lock F9h Non-data Set Max Freeze Lock F9h Non-data Set Max Unlock F9h PIO data-out
Product Specification StorFly 25 VSFA25PxxxxG-xxx Rev: 1.0 Tel 949.888.2444 – 30052 Tomas, Rancho Santa Margarita, CA 92688 USA – www.virtium.com 13 48-bit Address Feature Set Table 14: 48-bit Address Feature Set Commands Command Code Protocol Flush Cache Ext EAh Non-data Read Sector(s) Ext 24 h PIO data-in Read DMA Ext 25h DMA Read Multiple Ext 29h PIO data-in Read Native Max Address Ext 27h Non-data Read Verify Sector(s) Ext 42h Non-data Set Max Address Ext 37h Non-data Write DMA Ext 35h DMA Write Multiple Ext 39h PIO data-out Write Sector(s) Ext 34h PIO data-out NCQ Table 15: Native Command Queuing Command Code Protocol Read FPDMA Queued 60h DMA Queued Write FPDMA Queued 61h DMA Queued Other Table 16: Other Command Command Code Protocol Data Set Management 06h DMA
Product Specification StorFly 25 VSFA25PxxxxG-xxx Rev: 1.0 Tel 949.888.2444 – 30052 Tomas, Rancho Santa Margarita, CA 92688 USA – www.virtium.com 14 6.2 Identify Device Data Table 17: Execute Device Diagnostic Command Inputs Word O/M F/V Value Description 0 M F X F X X V X F 0040h General configuration bit-significant information: 15 0=ATA device 14-8 Retired 7 1=removable media device 6 Obsolete 5-3 Retired 2 Response incomplete 1 Retired 0 Reserved 1 X 3FFFh Obsolete 2 O V C837h Specific configuration 3 X 0010h Obsolete 4-5 X 2400000h Retired 6 X 003Fh Obsolete 7-8 O V 0000h Reserved for assignment by the CompactFlash¥ Association 9 X 0000h Retired 10-19 M F P1T0xx Serial number (20 ASCII characters) 20-21 X 0000h Retired 22 X 0004h Obsolete 23-26 M F L0213A Firmware revision (8 ASCII characters) 27-46 M F StorFly - Model number (40 ASCII characters) 47 M F F F 8001h 15-8 80h 7-0 00h=Reserved 01h-FFh=Maximum number of sectors that shall be transferred per interrupt on READ/WRITE MULTIPLE commands 48 0000h Reserved 49 M F F F F F F F X 0F00h Capabilities 15-14 Reserved for the IDENTIFY PACKET DEVICE command. 13 1 = Standby timer values as specified in this standard are supported 0 = Standby timer values shall be managed by the device 12 Reserved for the IDENTIFY PACKET DEVICE command. 11 1 = IORDY supported 0 = IORDY may be supported 10 1 = IORDY may be disabled 9 1 = LBA supported 8 1 = DMA supported. 7-0 Retired 50 M F F F X 4000h Capabilities 15 Shall be cleared to zero. 14 Shall be set to one. 13-2 Reserved. 1 Obsolete
Product Specification StorFly 25 VSFA25PxxxxG-xxx Rev: 1.0 Tel 949.888.2444 – 30052 Tomas, Rancho Santa Margarita, CA 92688 USA – www.virtium.com 15 Word O/M F/V Value Description F 0 Shall be set to one to indicate a device specific Standby timer value minimum. 51-52 X XXXXh Obsolete 53 M F F F X 0007h 15-3 Reserved 2 1 = the fields reported in word 88 are valid 0 = the fields reported in word 88 are not valid 1 1 = the fields reported in words 70:64 are valid 0 = the fields reported in words 70:64 are not valid 0 Obsolete 54-58 XXXXh Obsolete 59 M F V V 0101h 15-9 Reserved 8 1 = Multiple sector setting is valid 7-0 xxh = Current setting for number of sectors that shall be transferred per interrupt on R/W Multiple command 60-61 M F XXXXh Total number of user addressable sectors 62 0000h Obsolete 63 M F V V V F F F F 0007h 15-11 Reserved 10 1=MultiwordDMAmode2isselected 0=MultiwordDMAmode2isnotselected 9 1=MultiwordDMAmode1isselected 0=MultiwordDMAmode1isnotselected 8 1=MultiwordDMAmode0isselected 0=MultiwordDMAmode0isnotselected 7-3 Reserved 2 1=MultiwordDMAmode2andbelowaresupported 1 1=MultiwordDMAmode1andbelowaresupported 0 1=MultiwordDMAmode0issupported 64 M F F 0003h 15-8 Reserved 7-0 Advanced PIO modes supported 65 M F 0078h Minimum Multiword DMA transfer cycle time per word 15-0 Cycle time in nanoseconds 66 M F 0078h Manufacturer’s recommended Multiword DMA transfer cycle time 15-0 Cycle time in nanoseconds 67 M F 0078h Minimum PIO transfer cycle time without flow control 15-0 Cycle time in nanoseconds 68 M F 0078h Minimum PIO transfer cycle time with IORDY flow control 15-0 Cycle time in nanoseconds 69-70 F 0000h Reserved (for future command overlap and queuing) 71-74 F 4000h Reserved for the IDENTIFY PACKET DEVICE command 75 O F F 001Fh Queue depth 15-5 Reserved 4-0 Maximum queue depth – 1 76-79 F 0306h Reserved for Serial ATA 80 M F F F 03F0h Major version number 0000horFFFFh=device does not report version 15 Reserved 14 Reserved for ATA/ATAPI-14 13 Reserved for ATA/ATAPI-13
Product Specification StorFly 25 VSFA25PxxxxG-xxx Rev: 1.0 Tel 949.888.2444 – 30052 Tomas, Rancho Santa Margarita, CA 92688 USA – www.virtium.com 16 Word O/M F/V Value Description F F F F F F F F F F X X F 12 Reserved for ATA/ATAPI-12 11 Reserved for ATA/ATAPI-11 10 Reserved for ATA/ATAPI-10 9 Reserved for ATA/ATAPI-9 8 Reserved for ATA/ATAPI-8 7 1 = supports ATA/ATAPI-7 6 1 = supports ATA/ATAPI-6 5 1 = supports ATA/ATAPI-5 4 1 = supports ATA/ATAPI-4 3 Obsolete 2 Obsolete 1 Obsolete 0 Reserved 81 M F 0000h Minor version number 0000h or FFFFh = device does not report version 0001h-FFFEh 82 M X F F F X F F F F F F F F F F F 742Bh Command set supported. 15 Obsolete 14 1 = NOP command supported 13 1 = READ BUFFER command supported 12 1 = WRITE BUFFER command supported 11 Obsolete 10 1 = Host Protected Area feature set supported 9 1 = DEVICE RESET command supported 8 1 = SERVICE interrupt supported 7 1 = release interrupt supported 6 1 = look-ahead supported 5 1 = write cache supported 4 Shall be cleared to zero to indicate that the PACKET Command feature set is not supported. 3 1 = mandatory Power Management feature set supported 2 1 = Removable Media feature set supported 1 1 = Security Mode feature set supported 0 1 = SMART feature set supported 83 M F F F F F F F F F F F F 7500h Command set ssupported. 15 Shall be cleared to zero 14 Shall be set to one 13-9 Reserved 8 1 = SET MAX security extension supported 7 Reserved 6 1 = SET FEATURES subcommand required to spinup after power-up 5 1 = Power-Up In Standby feature set supported 4 1 = Removable Media Status Notification feature set supported 3 1 = Advanced Power Management feature set supported 2 1 = CFA feature set supported 1 1 = READ/WRITE DMA QUEUED supported 0 1 = DOWNLOAD MICROCODE command supported
Product Specification StorFly 25 VSFA25PxxxxG-xxx Rev: 1.0 Tel 949.888.2444 – 30052 Tomas, Rancho Santa Margarita, CA 92688 USA – www.virtium.com 17 Word O/M F/V Value Description 84 M F F F F F F F F F 4020h Command set/feature supported extension. 15 Shall be cleared to zero 14 Shall be set to one 13-6 Reserved 5 0 = General Purpose Logging feature set not supported 4 Reserved 3 0 = Media Card Pass Through Command feature set not supported 2 0 = Media Serial Number not supported 1 0 = SMART self-test not supported 0 1 = SMART Error Logging not supported 85 M X F F F X V F V V V V F F F V V 7429h Command set/feature enabled. 15 Obsolete 14 1 = NOP command enabled 13 1 = READ BUFFER command enabled F 12 1 = WRITE BUFFER command enabled 11 Obsolete 10 1 = Host Protected Area feature set enabled 9 1 = DEVICE RESET command enabled 8 1 = SERVICE interrupt enabled 7 1 = release interrupt enabled 6 1 = look-ahead enabled 5 1 = write cache enabled 4 Shall be cleared to zero to indicate that the PACKET Command feature set is not supported. 3 1 = Power Management feature set enabled 2 1 = Removable Media feature set enabled 1 1 = Security Mode feature set enabled 0 1 = SMART feature set enabled 86 M F F F F F V F F F V V V F F F 3400h Command set/feature enabled. 15-14 Reserved 13 1 = FLUSH CACHE EXT command supported 12 1 = FLUSH CACHE command supported 11 1 = Device Configuration Overlay supported 10 1 = 48-bit Address features set supported 9 1 = Automatic Acoustic Management feature set enabled 8 1 = SET MAX security extension enabled by SET MAX SET PASSWORD 7 See Address Offset Reserved Area Boot, INCITS TR27:2001 6 1 = SET FEATURES subcommand required to spin-up after power-up 5 1 = Power-Up In Standby feature set enabled 4 1 = Removable Media Status Notification feature set enabled 3 1 = Advanced Power Management feature set enabled 2 1 = CFA feature set enabled 1 1 = READ/WRITE DMA QUEUED command supported 0 1 = DOWNLOAD MICROCODE command supported 87 M F F F 4022h Command set/feature default. 15 Shall be cleared to zero 14 Shall be set to one 13 1 = IDLE IMMEDIATE with UNLOAD FEATURE supported 12 Reserved for technical report-
Product Specification StorFly 25 VSFA25PxxxxG-xxx Rev: 1.0 Tel 949.888.2444 – 30052 Tomas, Rancho Santa Margarita, CA 92688 USA – www.virtium.com 18 Word O/M F/V Value Description V V F F F F F F F V V V F F 11 Reserved for technical report- 10 1 = URG bit supported for WRITE STREAM DMA EXT and WRITE STREAM EXT 9 1 = URG bit supported for READ STREAM DMA EXT and READ STREAM EXT 8 1 = 64 bit World wide name supported 7 1 = WRITE DMA QUEUED FUA EXT command supported 6 1 = WRITE DMA FUA EXT and WRITE MULTIPLE FUA EXT commands supported 5 1 = General Purpose Logging feature set supported 4 1 = Valid CONFIGURE STREAM command has been executed 3 1 = Media Card Pass Through Command feature set enabled 2 1 = Media serial number is valid 1 1 = SMART self-test supported 0 1 = SMART error logging supported 88 O F V V V V V V V F F F F F F F F 047Fh 15-13 Reserved 14 1 = Ultra DMA mode 6 is selected 0 = Ultra DMA mode 6 is not selected 13 1 = Ultra DMA mode 5 is selected 0 = Ultra DMA mode 5 is not selected 12 1 = Ultra DMA mode 4 is selected 0 = Ultra DMA mode 4 is not selected 11 1 = Ultra DMA mode 3 is selected 0 = Ultra DMA mode 3 is not selected 10 1 = Ultra DMA mode 2 is selected 0 = Ultra DMA mode 2 is not selected 9 1 = Ultra DMA mode 1 is selected 0 = Ultra DMA mode 1 is not selected 8 1 = Ultra DMA mode 0 is selected 0 = Ultra DMA mode 0 is not selected 7 Reserved 6 1 = Ultra DMA mode 6 and below are supported 5 1 = Ultra DMA mode 5 and below are supported 4 1 = Ultra DMA mode 4 and below are supported 3 1 = Ultra DMA mode 3 and below are supported 2 1 = Ultra DMA mode 2 and below are supported 1 1 = Ultra DMA mode 1 and below are supported 0 1 = Ultra DMA mode 0 is supported 89 O F 0003h Time required for security erase unit completion 90 O F 0000h Time required for Enhanced security erase completion 91 O V 0000h Current advanced power management value 92 O V FFFEh Master Password Revision Code 93 F F V F V 0000h Hardware reset result. The contents of bits (12:0) of this word shall change only during the execution of a hardware reset. 15 Shall be cleared to zero. 14 Shall be set to one. 13 1 = device detected CBLID-above ViH 0 = device detected CBLID-below ViL 12-8 Device 1 hardware reset result. Device 0 shall clear these bits to zero. Device 1 shall set these bits as follows: 12 Reserved.
Product Specification StorFly 25 VSFA25PxxxxG-xxx Rev: 1.0 Tel 949.888.2444 – 30052 Tomas, Rancho Santa Margarita, CA 92688 USA – www.virtium.com 19 Word O/M F/V Value Description V F F V V V V F 11 0 = Device 1 did not assert PDIAG-. 1 = Device 1 asserted PDIAG-. 10-9 These bits indicate how Device 1 determined the device number: 00 = Reserved. 01 = a jumper was used. 10 = the CSEL signal was used. 11 = some other method was used or the method is unknown. 8 Shall be set to one. 7-0 Device 0 hardware reset result. Device 1 shall clear these bits to zero. Device 0 shall set these bits as follows: 7 Reserved. 6 0 = Device 0 does not respond when Device 1 is selected. 1 = Device 0 responds when Device 1 is selected. 5 0 = Device 0 did not detect the assertion of DASP-. 1 = Device 0 detected the assertion of DASP-. 4 0 = Device 0 did not detect the assertion of PDIAG-. 1 = Device 0 detected the assertion of PDIAG-. 3 0 = Device 0 failed diagnostics. 1 = Device 0 passed diagnostics. 2-1 These bits indicate how Device 0 determined the device number: 00 = Reserved. 01 = a jumper was used. 10 = the CSEL signal was used. 11 = some other method was used or the method is unknown. 0 Shall be set to one 94 O V V 0000h Current automatic acoustic management value 15:8 Vendor’s recommended acoustic management value. 7:0 Current automatic acoustic management value. 95 F 0000h Stream Minimum Request Size 96 V 0000h Streaming Transfer Time - DMA 97 V 0000h Streaming Access Latency - DMA and PIO 98-99 F 0000h Streaming Performance Granularity 100-103 O V Maximum user LBA for 48-bit Address feature set. 104 O V 0000h Streaming Transfer Time - PIO 105 O F 0000h Reserved 106 O F F F F F F 0000h Physical sector size / Logical Sector Size 15 Shall be cleared to zero 14 Shall be set to one 13 1 = Device has multiple logical sectors per physical sector. 12 1= Device Logical Sector Longer than 256 Words 11-4 Reserved 3-0 2X logical sectors per physical sector 107 O F 0000h Inter-seek delay for ISO-7779 acoustic testing in microseconds 108 O F 0000h 15-12 NAA (3:0) 11-0 IEEE OUI (23:12) 109 O F 0000h 15-4 IEEE OUI (11:0)
Product Specification StorFly 25 VSFA25PxxxxG-xxx Rev: 1.0 Tel 949.888.2444 – 30052 Tomas, Rancho Santa Margarita, CA 92688 USA – www.virtium.com 20 Word O/M F/V Value Description 3-0 Unique ID (35:32) 110 O F 0000h 15-0 Unique ID (31:16) 111 O F 0000h 15-0 Unique ID (15:0) 112-115 O F 0000h Reserved for worldwide name extension to 128 bits 116 O V 0000h Reserved for technical report- 117-118 O F 0000h Words per Logical Sector 119-126 O F 0000h Reserved 127 O F F 0000h Removable Media Status Notification feature set support 15-2 Reserved 1-0 00 = Removable Media Status Notification feature set not supported 01 = Removable Media Status Notification feature supported 10 = Reserved 11 = Reserved 128 O F V F F V V V V F 0001h Security status 15-9 Reserved 8 Security level 0 = High, 1 = Maximum 7-6 Reserved 5 1 = Enhanced security erase supported 4 1 = Security count expired 3 1 = Security frozen 2 1 = Security locked 1 1 = Security enabled 0 1 = Security supported 129-159 X Virtium Vendor specific 160 O F F F V F 0000h CFA power mode 1 15 Word 160 supported 14 Reserved 13 CFA power mode 1 is required for one or more commands implemented by the device 12 CFA power mode 1 disabled 11-0 Maximum current in ma 161-175 X 0000h Reserved for assignment by the CompactFlash Association 176-205 O V @ Current media serial number 206-254 F 0000h Reserved 255 M X XXXXh Integrity word 15-8 Checksum 7-0 Signature
Product Specification StorFly 25 VSFA25PxxxxG-xxx Rev: 1.0 Tel 949.888.2444 – 30052 Tomas, Rancho Santa Margarita, CA 92688 USA – www.virtium.com 21 6.3 Device Overlay Data Structure Table 18: Execute Device Diagnostic Command Inputs Word Value Description 0 0002h Data structure revision number 1 0007h Multiword DMA modes supported Bit15:3 Reserved Bit2 1 = Reporting support for Multiword DMA mode 2 and below is changeable Bit1 1 =Reporting support for Multiword DMA mode 1 and below is changeable Bit0 1 =Reporting support for Multiword DMA mode 0 is changeable 2 007Fh Ultra DMA modes supported Bit15:7 Reserved Bit6 1 = Reporting support for Ultra DMA mode 6 and below is changeable Bit5 1 = Reporting support for Ultra DMA mode 5 and below is changeable Bit4 1 = Reporting support for Ultra DMA mode 4 and below is changeable Bit3 1 = Reporting support for Ultra DMA mode 3 and below is changeable Bit2 1 = Reporting support for Ultra DMA mode 2 and below is changeable Bit1 1 = Reporting support for Ultra DMA mode 1 and below is changeable Bit0 1 = Reporting support for Ultra DMA mode 0 is changeable 3-6 Native MAX LBA Maximum LBA (QWord) Bit63:48 Reserved Bit47:0 Maximum LBA 7 0089h Command set/feature set supported part 1 Bit15 Reserved Bit14 1 = Reporting support for the Write-Read-Verify feature set is changeable Bit13 1 = Reporting support for the SMART Conveyance self-test is changeable Bit12 1 = Reporting support for the SMART Selective self-test is changeable Bit11 1 = Reporting support for the Forced Unit Access is changeable Bit10 Reserved for TLC Bit9 1 = Reporting support for the Streaming feature set is changeable Bit8 1 = Reporting support for the 48-bit Addressing feature set is changeable Bit7 1 = Reporting support for the HPA feature set is changeable Bit6 1 = Reporting support for the AAM feature set is changeable Bit5 1 = Reporting support for the TCQ feature set is changeable Bit4 1 = Reporting support for the PUIS feature set is changeable Bit3 1 = Reporting support for the Security feature set is changeable Bit2 1 = Reporting support for the SMART error log is changeable Bit1 1 = Reporting support for the SMART self-test is changeable Bit0 1 = Reporting support for the SMART feature set is changeable 8 0000h Serial ATA Command set/feature set supported Bit15:5 Reserved for Serial ATA Bit4 1 = Reporting support for the SSP feature set is changeable Bit3 1 = Reporting support for asynchronous notification is changeable Bit2 1 = Reporting support for interface power management is changeable Bit1 1 = Reporting support for non-zero buffer offsets is changeable Bit0 1 = Reporting support for the NCQ feature set is changeable
Product Specification StorFly 25 VSFA25PxxxxG-xxx Rev: 1.0 Tel 949.888.2444 – 30052 Tomas, Rancho Santa Margarita, CA 92688 USA – www.virtium.com 22 Word Value Description 9 0000h Reserved for Serial ATA 10-20 0000h Reserved 21 0000h Command set/feature set supported part 2 Bit15 1 = Reporting support for the NV Cache feature set is changeable Bit14 1 = Reporting support for the NV Cache Power Management feature set is changeable Bit13 1 = Reporting support for WRITE UNCORRECTABLE EXT is changeable Bit12 1 = Reporting support for the Trusted Computing feature set is changeable Bit11 1 = Reporting support for the Free-fall Control feature set is changeable Bit10:0 Reserved 22 0000h Command set/feature set supported part 3 Bit15:0 Reserved 23-207 0000h Reserved 208-254 0000h Vender Specific 255 Checksum + A5h Integrity word Bit15:8 Checksum Bit7:0 Signature 6.4 S.M.A.R.T. Attributes 6.4.1 Introduction Self-Monitoring, analysis, and reporting technology (SMART) is monitoring system that monitors device condition based on the indicators reported by the device itself. This system is created to anticipate/predict any failures that might happen before it actually happens in the hope that there is still time to take action. This document is only created for the purpose to inform users about the SMART commands and SMART attributes implemented by Silicon Motion, Inc, including the data structure returned by those command. For more detail information on how to invoke the SMART command, please refer to the ATA specification since the topic is outside the scope of this document. For the information, the current implementation is based on the ATA-7 specification document. 6.4.2 SMART Command The following table defines the SMART command set that is supported by SM2244/SM2250. Please note that D1h and D3h are obsolete commands. Although obsolete, the interfaces are still provided to maintain backward compatibility with the previous ATA specification. Table 19: SMART Feature register values Value Command D0h SMART Read Data D1h SMART Read Attribute Threshold (Obsolete). D2h SMART Enable/Disable Attribute Auto-save.
Product Specification StorFly 25 VSFA25PxxxxG-xxx Rev: 1.0 Tel 949.888.2444 – 30052 Tomas, Rancho Santa Margarita, CA 92688 USA – www.virtium.com 23 D3h SMART Save Attribute Values (Obsolete). D4h SMART Execute Off-Line immediate D8h SMART Enable Operations D9h SMART Disable Operations DAh SMART Return Status 6.4.3 SMART Read Data (D0h) This command retrieves the SMART information from the device. The information is packed into the defined data structure in the following sub section. Data Structure The following table describes the data structure returned by “SMART Read Data” command. Table 20: SMART Data Structure Byte F/V/X/R Description 0 -1 X Revision code 2-361 X Vendor specific (see SMART Attributes) 362 V Off-line data collection status 363 X Self-test execution status byte 364 - 365 V Total time in seconds to complete off-line data collection activity 366 X Vendor specific 367 F Off-line data collection capability 368 - 369 F SMART capability 370 F Error logging capability 7-1 Reserved 01= Device error logging supported 371 X Vendor specific 372 F Short self-test routine recommended polling time (in minutes) 373 F Extended self-test routine recommended polling time (in minutes) 374 F Conveyance self-test routine recommended polling time (in minutes) 375 - 385 Reserved 386 - 395 F Firmware Version/Date Code 396 - 397 F Reserved 398 - 399 F Reserved 400 - 406 F 'SMI2250' 407-415 Vendor specific 416 F Reserved 417 F Program/write the strong page only 418-419 V Number of spare block 420 - 423 V Average Erase Count
Product Specification StorFly 25 VSFA25PxxxxG-xxx Rev: 1.0 Tel 949.888.2444 – 30052 Tomas, Rancho Santa Margarita, CA 92688 USA – www.virtium.com 24 424-510 X Vendor specific 511 V Data structure checksum Notes: 1. F = content (byte) is fixed and does not change. 2. V = content (byte) is variable and may change depending on the state of the device or the commands executed by the device. 3. X = content (byte) is vendor specific and may be fixed or variable. 4. R = content (byte) is reserved and shall be zero. 5. All the offset and data those are highlighted with orange color are SMI proprietary definitions, while the non-highlighted offset and data are defined in the ATA specification. 6.4.4 SMART Attributes Definations The following table defines the current SMI’s SMART data attributes those are currently supported and their descriptions. These SMART attributes are located at offset 2 of the SMART Data Structure Please note that this attributes list might be modified as necessary without prior notice. Table 21: SMART Attribute Definations Attribute ID Attribute Name Reset in Power On Attribute Description 0x01 Read Error Rate Yes The rate of the total CRC errors occurred over the total of LB As read. The total LBAs read will be reset to 0 after each power-cycle while the CRC errors are accumulated for the life of the device. 0x05 Reallocated Sectors Count No Total number of bad blocks those are generated after the card is initialized by the pretest code. 0x09 Power-On Hours Yes Total hours the device is powered-on. 0xC0 Power-off Retract Count No Total number of sudden power-off count. 0xC2 Temperature Yes The temperature of the device. This attribute is not currently supported. 0xC3 Hardware ECC Recovered N/A Total number of errors those can be corrected by ECC engine. This attribute is not currently implemented. The value should be 0. 0xC4 Reallocation Event Count N/A Total count of remapping operations. This attribute is not currently implemented. The value should be 0. 0xC6 Uncorrectable Sector Count Off-line No Total count of errors those cannot be corrected by ECC engine. 0xC7 UltraDMA CRC Error Count No Total count of CRC errors during communication via the interface cable. 0x0C Power Cycle Count No Total number of power cycles those have occurred during the life of the drive.
Product Specification StorFly 25 VSFA25PxxxxG-xxx Rev: 1.0 Tel 949.888.2444 – 30052 Tomas, Rancho Santa Margarita, CA 92688 USA – www.virtium.com 25 0xF1 Total LBAs Written No Total number of 65536-LBAs counts (32 Megabytes data) written to the device. So, a value of 1 means that there are about 65536 total LBAs written to the device. 0xF2 Total LBAs Read No Total number of 65536-LBAs counts (32 Megabytes data) read from the device. So, a value of 1 means that there are about 65536 total LBAs read from the device. 0xA0 Uncorrectable Sector Count when read/write Yes Total count of uncorrectable errors when device performing reading/writing operation. 0xA1 Number of Valid Spare Block No Total number of overall valid spare block 0xA3 Number of Initial Invalid Block No Total number of bad blocks found during the card initialization (pretest mode). 0xA4 Total Erase Count No Total number of erase operations those have been performed. 0xA5 Maximum Erase Count No The maximum number of erase operations those have ever been performed on a block. 0xA6 Minimum Erase Count No The minimum number of erase operations those have ever been performed on a block. 0xA7 Average Erase Count No Total number of erase operations over the total blocks those are actually affected. Data Structure The attribute information occupies 12 bytes of data which describes in the following table. . Table 22: Bytes 2-361 Individual Attribute Data Byte Comment 0 Attribute ID. 1 -2 Reserved. 3 Contains normalized fixed value ("0x64"). 4 Duplicate of byte-3, which is a fixed value ("0x64"). 5-11 Raw Data value in little-endian format. 6.4.5 SMART Read Attribute Threshold (D1h) This command is obsolete starting from ATA-4 Specification. The command interface is still supported to maintain backward compatibility with older host implementing ATA-4. When invoked, SM2244/SM2250 will respond to the command by returning normal output (provided the right command and parameters are entered) together with the fixed threshold data values. However, these threshold values should be ignored since they don’t have any significant meaning. Data Structure
Product Specification StorFly 25 VSFA25PxxxxG-xxx Rev: 1.0 Tel 949.888.2444 – 30052 Tomas, Rancho Santa Margarita, CA 92688 USA – www.virtium.com 26 The following table describes the data structure returned by this SMART Read Attribute Threshold Command. Table 23: SMART Read Attribute Threshold Command Byte Comment 0 Attribute ID 1 Threshold value 2-11 Reserved. Set these bytes to 0x00 Threshold Values The following table describes the fixed values returned by SM2244/SM2250 firmware. These values are provided here for information only and as mentioned before that they should be ignored. Table 24: Threshold Values Attribute ID Attribute Name Threshold Value 0x01 Read Error Rate 0x00 0x05 Reallocated Sectors Count 0x00 0x09 Power-On Hours 0x00 0xC0 Power-off Retract Count 0x00 0xC2 Temperature 0x00 0xC3 Hardware ECC Recovered 0x00 0xC4 Reallocation Event Count 0X10 0xC6 Uncorrectable Sector Count Offline 0x32 0xC7 UltraDMA CRC Error Count 0x32 0x0C Power Cycle Count 0x00 0xF1 Total LBAs Written 0x00 0xF2 Total LBAs Read 0x00 0xA0 Uncorrectable Sector Count when read/write 0x00 0xA1 Number of Valid Spare Block 0x00 0xA3 Number of Initial Invalid Block 0x00 0xA4 Total Erase Count 0x00 0xA5 Maximum Erase Count 0x32 0xA6 Minimum Erase Count 0x32 0xA7 Average Erase Count 0x64 SMART Enable/Disable Attribute Auto-Save (D2h) The purpose of this command is to enable and disable the optional attribute auto-save feature. In
Product Specification StorFly 25 VSFA25PxxxxG-xxx Rev: 1.0 Tel 949.888.2444 – 30052 Tomas, Rancho Santa Margarita, CA 92688 USA – www.virtium.com 27 SM2244/SM2250, the auto-save feature is always enabled; regardless the disable function is invoked. This will prevent SM2244/SM2250 to lose any information those might be critical for the device’s life indicators. SM2244/SM2250 still responds by returning normal outputs when the command and right parameters are executed. SMART Save Attribute Values (D3h) This command is obsolete starting from ATA-6 specification. The command interface is still supported for backward compatibility with the older host implementing ATA-6. SM2244/SM2250 responds to the command by returning normal outputs, provided the command and right parameters are entered. It is currently not necessary to call this command since SM2244/SM2250 is saving the attributes values automatically. Please refer to SMART Enable/Disable Attribute Auto-Save (D2h) for the reason of this auto-save. SMART Execute Off-Line Immediate (D4h) The purpose of this command is to immediately initiate any activities that collect SMART data or execute self-diagnostic test routine in off-line mode or captive-mode depending on the given sub commands. The offline data collection status, self-test execution status, and estimated time of completion for the off-line data collection activity will be reported in the SMART data structure offset 362, 363, and 364 respectively. Please refer to SMART Data Structure. Although the interfaces are supported, however, SM2244/SM2250 does not currently have any off-line data collection nor self-test defined in the firmware. Calling the off-line data collection sub-command will always result in status value of 02h, which is “Off-line data collection activity was completed without error”. While calling self-test sub-commands will always result in status value of 0, which means that “the previous selftest routine completed without error or no self-test has ever been run” The following sub command interfaces are currently accepted by SM2244/SM2250. Other sub commands will result in command aborted error. Table 25: SMART Execute Off-Line Immediate LBA Low Register Values Value Description of subcommand to be executed 0 Execute SMART off-line routine immediately in off-line mode 1 Execute SMART Short self-test routine immediately in off-line mode 2 Execute SMART Extended self-test routine immediately in off-line mode 3 Execute SMART Conveyance self-test routine immediately in off-line mode 4 Execute SMART Selective self-test routine immediately in off-line mode 127 Abort off-line mode self-test routine 129 Execute SMART Short self-test routine immediately in captive mode 130 Execute SMART Extended self-test routine immediately in captive mode 131 Execute SMART Conveyance self-test routine immediately in captive mode 132 Execute SMART Selective self-test routine immediately in captive mode SMART Enable Operations (D8h) This command enables access to all SMART command operation. Without enabling the SMART operations, all the SMART command above will return command aborted error. SMART Disable Operations (D9h)
Product Specification StorFly 25 VSFA25PxxxxG-xxx Rev: 1.0 Tel 949.888.2444 – 30052 Tomas, Rancho Santa Margarita, CA 92688 USA – www.virtium.com 28 This command disables access to all SMART command operation. When the SMART operation is disabled, accessing all the other SMART Commands (other than D8h and D9h) will return command aborted error. SMART Return Status (DAh) This command returns the reliability status of the device to the host. It will check the device’s attributes against pre-determined threshold values and return the status result. If the attributes have reached the threshold values, then the device will set the LBA Mid register to F4h and the LBA High register to 2Ch. Otherwise, it will keep the original LBA Mid Register value of 4Fh and the LBA High register value of C2h. Currently, SM2244/SM2250 only checks the total spare block available on the device against the minimum spare block threshold. This spare block threshold value is set in the CID offset 0x2C. 7.0 References FCC, CE MIL 810G, ACS-2 references JESD219, Solid State Drive (SSD) Endurance Workloads
Product Specification StorFly 25 VSFA25PxxxxG-xxx Rev: 1.0 Tel 949.888.2444 – 30052 Tomas, Rancho Santa Margarita, CA 92688 USA – www.virtium.com 29 8.0 Revision History Date Rev. Page Changes 06/06/2012 1.0 All Initial Released
Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment。 NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technician for help. FCC ID: OET-STORFY This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Navigation menu