70mm MiniPCI-e SATA Solid State Drive. RunCore PRO IV. 70mm MiniPCIe SATA Solid State Disk Product Manual

Transcription

1 RunCore PRO IV 70mm MiniPCIe SATA Solid State Disk Product Manual Version 1.2 JUL, 2010

2 Revision History Version #Number Description Date Version 1.0 Original Release Dec 2009 Version 1.0 Addition of some items at Part Numbering June 2010 Scheme Version 1.2 Removing the warranty years in specification table, customer needs to refer about warranty in the Warranty Policy document for more details. July 2010

3 Table of Contents I. General Description Product Image Typical Applications... 4 II. Key Features (Flash Management) Advance Wear-Leveling Algorithm S.M.A.R.T Function Built-in Hardware ECC... 5 III. Specifications Specification Summary Device Certifications Electrical Requirement Supply Voltage R/W Performance... 7 IV. Block Diagram... 8 V. Interface Pin Assignment... 9 VI. Physical Dimensions VII. Command Sets ATA Commands SMART Subcommand Sets VIII. Part Numbering Scheme IX. Related Documentation... 13

4 I. General Description The Pro IV 70mm minipcie SATA SSD has become an ideal choice for the storage media of the ultra mobile PC. With its small footprint and industry-standard design, the format of minipcie SSD is ideal for embedded solid state storage because it allows for high capacity and high performance while ensuring compatibility in ultra-mobile application. The product is compliant with SATA protocol and as standard minipcie SSD installed all major OS such as Windows 9X/Me/NT/XP/CE/Vista/Windows7, MAC, Linux and Unix. 1. Product Image 2. Typical Applications Asus EEE PC 900, 900A Asus EEE PC 901, 901 Go(Some Models) Asus EEE PC S101

5 II. Key Features (Flash Management) 1. Advance Wear-Leveling Algorithm The NAND flash devices are limited by a certain number of write cycles. When using a file system, frequent file table updates is mandatory. If some area on the flash wears out faster than others, it would significantly reduce the lifetime of the whole device, even if the erase counts of others are far from the write cycle limit. Thus, if the write cycles can be distributed evenly across the media, the lifetime of the media can be prolonged significantly. The scheme is achieved both via buffer management and specific advanced wear leveling to ensure that the lifetime of the flash media can be increased, and the disk access performance is optimized as well. 2. S.M.A.R.T Function S.M.A.R.T. is an acronym for Self-Monitoring, Analysis and Reporting Technology, an open standard allowing disk drives to automatically monitor their own health and report potential problems. It protects the user from unscheduled downtime by monitoring and storing critical drive performance and calibration parameters. Ideally, this should allow taking proactive actions to prevent impending drive failure. SMART feature adopts the standard SMART command B0h to read data from the drive. When the SMART Utility running on the host, it analyzes and reports the disk status to the host before the device is in critical condition. 3. Built-in Hardware ECC The ATA-Disk Module uses BCH Error Detection Code (EDC) and Error Correction Code (ECC) algorithms which correct up to eight random single-bit errors for each 512-byte block of data. High performance is fulfilled through hardware-based error detection and correction.

6 III. Specifications 1. Specification Summary Table 1 70mm MiniPCIe SATA SSD Specifications Interface MiniPCIe (Internal SATA Control) Dimension 70.00mm 31.5mm 6mm Physical Specifications Capacity 32GB~128GB Cache 64 MB Flash Media MLC-NAND Flash Sequential Read Up to 137 MB/s Sequential Write Up to 125 MB/s Performance 4KB Random Read 26 MB/s 4KB Random Write 7 MB/s Electrical Specification Reliability and Stability Input Voltage 3.3V ± 5% Power Idle = < 0.5 W Consumption Typical = < 1.5 W (4KB Random write) Write endurance: >80years@10GB write/day(32gb) Read endurance: unlimited MTBF: >1,000,000 Hours Operating Temperature Commercial( 0 ~+70 ) Weight < 20g Performance, power consumption and weight vary with different capacity of products. 2. Device Certifications Table 2 Certifications Certification/Compliance CE Compliant Description Indicate conformity with the essential health and safety requirements set out in European. Directives Low Voltage Directive and EMC directive.

7 FCC Certified Federal Communications Commission Certified RoHS Compliant Restriction of Hazardous Substance Directive 3. Electrical Requirement 3.1 Supply Voltage Overrun the Maximum Value listed below will cause permanent damage to the device. Table 3 Supply Voltage Symbol Description Min. Value Max. Value Unit T SGT Storage temperature

8 IV. Block Diagram Figure 1 MiniPCIe SSD Block Diagram

9 V. Interface 1. Pin Assignment Table 5 the 70mm MiniPCIe SATA SSD Pin Assignment Pin Pin Signal Name Number Number Signal Name 1 Reserved 27 GND 2 Reserved 28 Reserved 3 Reserved 29 GND 4 GND 30 Reserved 5 Reserved 31 PERn0 6 Reserved 32 Reserved 7 Reserved 33 PERp0 8 Reserved 34 GND 9 GND 35 GND 10 Reserved 36 Reserved 11 Reserved 37 Reserved 12 Reserved 38 Reserved 13 Reserved 39 Reserved 14 Reserved 40 GND 15 GND 41 Reserved 16 Reserved 42 Reserved 17 Reserved 43 Reserved 18 GND 44 Reserved 19 Reserved 45 Reserved 20 Reserved 46 Reserved 21 GND V 22 Reserved 48 Reserved 23 PETn V 24 Reserved 50 GND 25 PETp V 26 Reserved 52 Reserved

10 VI. Physical Dimensions Figure 2 the 70mm MiniPCIe SATA SSD Physical Dimension Table 6 the 70mm MiniPCIe SATA SSD Physical Dimension Parameter Length Width Height Value ± 0.10 mm (2.760± in) 31.5 ± 0.10 mm (1.240± in) 6.00mm (0.236 in) max

11 VII. Command Sets 1. ATA Commands The RunCore 70mm minipcie SATA SSD supports all the mandatory ATA commands defined in the ATA/ATAPI-7 specification. Table 7 Supported ATA Command Lists Command Name Command Command Command Name Code (Hex) Code (Hex) CHECK POWER MODE E5h or 98h Disable write cache EFh/82h DEVICE CONFIGURATION - Set transfer mode EFh/03h DEVICE Enable DMA Setup FIS B1h/C1h CONFIGURATION Auto-Activate optimization EFh/10h/02h DEVICE Disable DMA Setup FIS B1h/C2h CONFIGURATION Auto-Activate optimization EFh/90h/02h DEVICE Enable Device-initiated B1h/C0h CONFIGURATION interface power state EFh/10h/03h DEVICE Disable Device-initiated B1h/C3h CONFIGURATION SET interface power state EFh/10h/03h DOW NLOAD MICROCODE 92h SET MAX - EXECUTE DEVICE DIAGNOSTIC 90h SET MAX ADDRESS F9h/na FLUSH CACHE E7h SET MAX FREEZE LOCK F9h/04h FLUSH CACHE EXT EAh SET MAX LOCK F9h/02h IDENTIFY DEVICE ECh SET MAX SET PASSWORD F9h/01h IDLE E3h or 97h SET MAX UNLOCK F9h/03h IDLE IMMEDIATE E1h or 95h SET MAX ADDRESS EXT 37h INITIALIZE DEVICE PARAMETERS 91h SET MULTIPLE MODE C6h NOP 00h/00h SLEEP E6h or 99h 11

12 READ BUFFER E4h SMART - READ DMA C8h SMART DISABLE OPERATIONS B0h/D9h READ DMA EXT 25h SMART ENABLE OPERATIONS B0h/D8h READ FPDMA SMART ENABLE/DISABLE 60h QUEUED ATTRIBUTE AUTOSAVE B0h/D2h READ LOG EXT 2Fh SMART ENABLE/DISABLE AUTOMATIC OFF-LINE B0h/DBh READ MULTIPLE C4h SMART EXECUTE OFF-LINE IMMIDIATE B0h/D4h READ MULTIPLE EXT 29h SMART READ DATA B0h/D0h READ NATIVE MAX ADDRESS F8h SMART READ LOG B0h/D5h READ NATIVE MAX ADDRESS EXT 27h SMART RETURN STATUS B0h/DAh READ SECTOR(S) 20h SMART SAVE ATTRIBUTE VALUES B0h/D3h READ SECTOR(S) EXT 24h SMART W RITE LOG B0h/D6h READ VERIFY SECTOR(S) READ VERIFY SECTOR(S) EXT SECURITY DISABLE PASSWORD SECURITY ERASE PREPARE SECURITY ERASE UNIT SECURITY FREEZE LOCK SECURITY SET PASSWORD 40h STANDBY E2h or 96h 42h STANDBY IMMEDIATE E0h or 94h F6h WRITE BUFFER E8h F3h WRITE DMA CAh F4h WRITE DMA EXT 35h F5h WRITE FPDMA QUEUED 61h F1h WRITE LOG EXT 3Fh SECURITY UNLOCK F2h WRITE MULTIPLE C5h SEEK 70h WRITE MULTIPLE EXT 39h SET FEATURES - WRITE SECTOR(S) 30h 12

13 Enable write cache EFh/02h WRITE SECTOR(S) EXT 34h 2. SMART Subcommand Sets In order to select a subcommand the host must write the subcommand code to the device's Features Register before issuing the SMART function set command. The subcommands are listed below. Table 8 SMART Subcommand Sets Command Command Code (Hex) SMART READ DATA D0h SMART ENABLE/DISABLE ATTRIBUTE AUTOSAVE D2h SMART SAVE ATTRIBUTE VALUES D3h SMART EXECUTE OFF-LINE IMMIDIATE D4h SMART READ LOG SMART W RITE LOG SMART ENABLE OPERATIONS SMART DISABLE OPERATIONS SMART RETURN STATUS SMART ENABLE/DISABLE AUTOMATIC OFF-LINE D5h D6h D8h D9h DAh DBh VIII. Part Numbering Scheme Please refer to PN naming Rule Guideline for more specific identification of product. IX. Related Documentation For more information, visit or contact support@runcore.com 13