Silicon Image SSD-P08G(I)-3521 manual Identify Drive Drive Attribute Data

Page 76

ATA COMMAND BLOCK AND SET DESCRIPTION

 

SSD-PXXX(I)-3521 DATA SHEET

 

 

Table 52: Identify Drive — Drive Attribute Data (Continued)

 

 

 

 

 

 

 

 

 

Word

Data Default

Bytes

Data Description

 

 

Address

 

 

20

0002h

2

Buffer type

 

 

 

 

 

•

0000h: Not specified

 

 

 

 

 

• 0001h: A single-ported, single-sector

 

 

 

 

 

 

buffer

 

 

 

 

 

• 0002h: A dual-ported multisector buffer

 

 

 

 

 

• 0003h: A dual-ported multisector buffer

 

 

 

 

 

 

with a read caching

 

 

 

 

 

 

 

21

0002h

2

Buffer size in 512-byte increments

 

 

 

 

 

 

 

22

0004h

2

Number of ECC bytes passed on read/

 

 

 

 

 

write long commands

 

 

 

 

 

 

 

23-26

XXXXh

8

Firmware revision (eight ASCII characters)

 

 

27-46

XXXXh

40

Model number (40 ASCII characters)

 

 

 

 

 

 

 

47

0001h

2

7-0: Maximum number of sectors that can

 

 

 

 

 

be transferred with a Read/Write Multiple

 

 

 

 

 

command per interrupt

 

 

 

 

 

 

 

48

0000h

2

Double word (32 bit) not supported

 

 

 

 

 

 

 

 

49

0002h

2

•

11: IORDY supported

 

 

 

 

 

•

9: LBA supported

 

 

 

 

 

•

8: DMA supported

 

 

 

 

 

 

 

50

0000h

2

Reserved

 

 

 

 

 

 

 

51

0100h

2

15-8: PIO data transfer cycle timing

 

 

 

 

 

 

 

52

0000h

2

15-8: DMA data transfer cycle timing

 

 

 

 

 

 

 

53

0000h

2

• 1: Words 64-70 are valid

 

 

 

 

 

• 0: Words 54-58 are valid

 

 

 

 

 

 

 

54

XXXXh

2

Current number of cylinders

 

 

 

 

 

 

 

55

XXXXh

2

Current number of heads

 

 

 

 

 

 

 

56

XXXXh

2

Current sectors per track

 

 

 

 

 

 

 

57-58

XXXXh

4

Current capacity in sectors

 

 

 

 

 

 

 

59

010Xh

2

7-0: Current sectors can be transferred

 

 

 

 

 

with a Read/Write Multiple command per

 

 

 

 

 

interrupt

 

 

 

 

 

 

 

60-61

XXXXh

4

Total number of sectors addressable in

 

 

 

 

 

LBA mode

 

 

 

 

 

 

 

62

0000h

2

Single-word DMA modes supported

 

 

 

 

 

 

 

 

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3521P-02DSR

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FEBRUARY 2, 2009

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Contents Features OverviewUpdated Revision HistoryDocument No Release Date Changes AddedTable of Contents Attribute Memory Description and Operation Common Memory Description and OperationSpace Description and Operation ATA and True IDE Register DecodingATA Command Set Sales and Support Part Numbering Related DocumentationList of Figures List of Tables SSD-PXXXI-3521 Data Sheet Set Multiple Mode C6h Set Sleep Mode 99h, E6h Physical Specifications Physical DimensionsSystem Power Requirements Product SpecificationsSystem Performance Reliability SiliconDrive Part# Capacity Service Life GB Written per DayOperational Life Span Environmental Specifications Product Capacity SpecificationsProduct Capacity Number Bytes Sectors Cylinders Heads Track Electrical Specification Pin AssignmentsIOIS16# IOCS16# GND Signal Descriptions Signal Name Pin Type DescriptionSpkr DaspCsel InpackTrue IDE mode DmarqGND GroundIord This signal is not used in this mode PC Card memory ModeIowr RDY/-BSY ATA SELIreq Reset +5V, +3.3V power PC Card memory ModeREG DmackThis signal is the same for all modes PC Card I/O Mode Voltage Sense SignalsWait IordyIOIS16 Symbol Parameter Minimum Maximum UnitsAbsolute Maximum Ratings Symbol Parameter Maximum Units DC CharacteristicsSymbol Parameter V ±10% 5V ±10% Units Minimum Maximum CapacitanceAttribute and Common Memory Read Timing Attribute and Common Memory Read TimingAttribute and Common Memory Write Timing Attribute and Common Memory Write TimingAccess Read Timing O Access Read TimingAccess Write Timing O Access Write TimingTrue IDE Read/Write Access Timing True IDE Read/Write Access TimingTrue IDE Multiword DMA Read/Write Access Timing True IDE Multiword DMA Read/Write Access TimingD158 D70 Mode Attribute Memory Description and OperationAttribute Memory Read Operations Function REG# CE1# CE2#Attribute Memory Write Operations Attribute Memory Map Register Operation Addr CE1#Attribute Data Description of Contents CIS Function Offset Card Information StructureCistplfunce Tpcemi Tpcefs Tpceio Exponent Nominal voltage = VCC nominal value A6h 1Eh IRQ Configuration table entry tuple Tuple code E4h 12h Exponent Nominal voltage = VCC nominal value F0h 4Dh SSD-PXXXI-3521 Data Sheet Card Information Structure Sreset Configuration Option Register 200hBits Description Configuration and Status Register 202h Read Changed SigChg IOis8 PwrDn Int Write Default ValueCrdy Pin Placement Register 204hRrdy Copy Number Socket Number Default Value Socket and Copy Register 206hRead/Write RFUCommon Memory Read Operations Common Memory Description and OperationCommon Memory Write Operations Function Mode REG# CE1# CE2# A0 IORD# IOWR# D158 D70 Space Description and OperationO Space Read Operations O Space Write OperationsMemory-Mapped Register Decoding ATA and True IDE Register DecodingReg# Offset A10 A9A4 OE# = L WE# = L Independent I/O Mode Register Decoding Reg# A10 A9A4 Primary and Secondary I/O Mapped Register DecodingPrimary Secondary Task File Register Specification CS0# CS1# DA02 DA01 DA00Error Register Track 0 Not Found TKONF. Set when the execute driveATA Registers Media Changed MC. Set toFeature Register OperationRead/Write ByteRead/Write Sector Count Default Value Sector Count RegisterSector Number Register Logical Block Number bits A07-A00 LBA AddressingCylinder Low Register Logical Block Number bits A15-A08 LBA AddressingCylinder High Register Logical Block Number bits A23-A16 LBA AddressingHS3 HS2 HS1 HS0 Drive/Head RegisterLBA27 LBA26 LBA25 LBA24 Drive Write Fault DWF. Always set to Status RegisterBSY Drdy DRQ Corr IDX ERRCommand Register Operation Read/Write ATA Command CodeAlternate Status Register Srst Device Control RegisterNIEN Read/Write NWTG NHS3 NHS2 NHS1 NHS0 NDS1 NDS0 Default Value Device Address RegisterATA Command Block and SET Description ATA Command Block and Set DescriptionATA Command Set Class Command Name Registers Used CodeATA Command Set Check Power Mode 98h, E5h Check Power Mode 98h, E5hRegister Executive Drive Diagnostic 90h Executive Drive Diagnostic 90h Format Track 50h Drive Head Number LBA27-24 Command 50h Format Track 50h Identify Drive ECh Identify Drive EChWord Data Default Bytes Data Description Address Identify Drive Drive Attribute DataIdentify Drive Drive Attribute Data Identify Drive Drive Attribute Data Idle 97h, E3h Idle 97h, E3hIdle Immediate 95h, E1h Idle Immediate 95h, E1hInitialize Drive Parameters 91h Initialize Drive Parameters 91hRecalibrate 1Xh Drive Command 1XhRecalibrate 1Xh Read Buffer E4h Read Buffer E4hDrive Head Number LBA27-24 Command C8h Read DMA C8hRead DMA C8h LBARead Multiple C4h Drive Head Number LBA27-24 Command C4hRead Multiple C4h Read Sector 20h, 21h Drive Head Number LBA27-24 Command 20h or 21hRead Sector 20h, 21h Read Long Sectors 22h, 23h Drive Head Number LBA27-24 Command 22h or 23hRead Long Sectors 22h, 23h Read Verify Sectors 40h, 41h Drive Head Number LBA27-24 Command 40h or 41hRead Verify Sectors 40h, 41h Seek 7Xh Drive Head Number LBA27-24 Command 7XhSeek 7Xh Set Features EFh Set Features EFhSet Features’ Attributes Feature OperationSet Multiple Mode C6h Set Multiple Mode C6hSet Sleep Mode 99h, E6h Set Sleep Mode 99h, E6hStandby 96h, E2h Standby 96h, E2hStandby Immediate 94h, E0h Standby Immediate 94h, E0hWrite Buffer E8h Write Buffer E8hWrite DMA CAh Drive Head NumberLBA27-24 Command CAhWrite DMA CAh Write Multiple C5h Drive Head NumberLBA27-24 Command C5hWrite Multiple C5h Write Sectors 30h, 31h Drive Head Number LBA27-24 Command 30h or 31hWrite Sectors 30h, 31h Write Long Sectors 32h, 33h Drive Head Number LBA27-24 Command 32h or 33hWrite Long Sectors 32h, 33h Erase Sectors C0h Drive Head Number LBA27-24 Command C0hErase Sectors C0h Extended Error Codes Extended Error Codes DescriptionRequest Sense 03h Request Sense 03hTranslate Sector 87h Drive Head Number LBA27-24 Command 87hTranslate Sector 87h Wear-Level F5h Wear-Level F5hWrite Multiple w/o Erase CDh Drive Head Number LBA27-24 Command CDhWrite Multiple w/o Erase CDh Write Sectors w/o Erase 38h Drive Head Number LBA27-24 Command 38hWrite Sectors w/o Erase 38h Write Verify 3Ch Drive Head Number LBA27-24 Command 3ChWrite Verify 3Ch Sales and Support Part NumberingPart Numbering Nomenclature 3521Part Numbers Part Number CapacityFront Label Standard Back Label with Lot Code Information Sample LabelRelated Documentation Related Documentation
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