SimpleTech ZeusIOPS manual Read Capacity CDB

Page 46

READ CAPACITY (25h)

The READ CAPACITY command provides a means for the initiator to request information regarding the capacity of the logical unit. Bytes 1 through 9 are ignored. If a Byte 8 is a non-zero, Illegal command will be returned.

 

 

 

 

Table 23.

 

Read Capacity CDB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Bit

7

 

6

 

5

 

4

 

3

 

2

1

0

Byte

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

Operation Code (25h)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

Logical Unit Number (RSVD)

 

 

 

Reserved

 

 

RelAdr

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

(MSB)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

Logical Block Address

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

 

 

 

 

 

 

 

 

 

 

 

 

(LSB)

 

 

 

 

 

 

 

 

 

 

 

 

 

6

Reserved

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

Reserved

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

Reserved

 

 

 

 

 

 

 

 

 

 

PMI

 

 

 

 

 

 

 

 

 

 

 

 

9

 

 

 

 

 

 

 

Control

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

46

ZeusIOPS 3.5-Inch Fibre Channel Solid State Drive Product Manual Rev. 1.0

Page 45 Page 47
Image 46
Page 45 Page 47
Contents ZeusIOPS Fibre Channel Inch Solid State Drive Product Manual Export Administration Regulation Manual Conventions Page Revision History Revision Status Summary SheetPage Table of Contents Electrical Specifications Performance CharacteristicsProduct Description Interface Specifications FC-AL FeaturesInstallation Physical CharacteristicsEnvironmental Characteristics Fibre Channel StandardRegulatory Compliance Contact and Ordering InformationPage List of Tables Page List of Figures Page Product ID Codes ScopeProduct ID Code Capacity Approximate Electrical Specifications Standard FeaturesPerformance Characteristics Interface SpecificationsFibre Channel Standard InstallationRegulatory Compliance Reference Documents Download upgrades via the Fibre Channel interface Environmental Characteristics Product Description Performance Characteristics Data Transfer Rates Parameter Value UnitsSanitize Times and Standards Erase TimesCapacity Erase Time Standard DoD 522.22-M Afssi NSA Capacity MinutesUnauthorized maintenance to the SSD will void the warranty Power Requirements Electrical SpecificationsPower Supply Power ConsumptionReady LED OUT Signal Fault LED OUT SignalGrounding Selid Function Selid to Alpa TranslationSTARTn Mated SELN/PESIN Signal DefinitionsSFF-8045 Enclosure Service Interface Parallel ESI High Parallel ESI LowDevctrlcodex Devctrlcoden Signal DefinitionsDrive Present Link RateInterface Specifications SSD OperationSCA-2 Interface Connector Relative SCA-2 Connector Location Pin SCA-2 Connector Pinout Voltage and Ground SignalsFC-AL Supported Options Loop ConnectionsOption Support FCP-SCSI Commands Command Code Command NameBit Byte Operation Code A0h Reserved Select Report Report Luns CommandAllocation Length Test Unit Ready CDB Read 6 Command 08hRead 6 CDB Bit Byte Operation Code 0Ah Write 6 CDBCode Reserved Allocation Length Control Version Ecma Version ANSI-approved Version Bit Byte Peripheral Qualifier Peripheral Device TypeDevice-Type Modifier Reserved Response Data Format AdditionalCode Field Descriptions Mode Sense CDBReserved Code Allocation Length Control Send Diagnostics CDB Parameter List LengthCode Reserved Log Sense CommandBit Byte Operation Parameter PointerRead Capacity CDB Bit Byte Operation Code 28h Logical Unit number Rsvd Read Extended 10 28hRead Extended 10 CDB Reserved RelAdrBit Byte Operation Code 2Ah Logical Unit Number Rsvd Verify 10 2FhReserve RelAdr Mode Value Description Write Buffer Command 3BhBit Byte Operation Code 3Bh Reserved Mode Buffer ID Buffer OffsetBit Byte Operation Code 5Ah Reserved Code Field Descriptions for Mode SenseCode Description Subclause Bit Byte Operation Code 5Fh Reserved Service Action Bit Byte Operation Code 5Eh Reserved Service ActionPersistent Reserve Unsupported Mandatory Commands Command Command Code DescriptionFibre Channel Standard Fibre Channel Arbitrated LoopPage Fabric Node Connection Fabric Node ConnectionOpen MonitoringArbitration ClosedFCP Function Levels FCP Level DescriptionGeneral Physical Characteristics Physical CharacteristicsFormatted Capacities ZeusIOPS 3.5-Inch Dimensions Operating Temperatures Environmental CharacteristicsTemperature Conditions Storage TemperaturesComponent Designator Maximum Package Temperature Maximum Component TemperaturesComponent Locations Installation System RequirementsDrive Configuration Power-On Fault Codes Flash Series ConditionOperational Fault Codes Code Condition DescriptionSelectid Configurations Bit Bits 5 Configuration ResultPossible Drive Orientations Suggested Air Flow Patterns for Cooling Exterior Mounting Specifications Underside Mounting Holes Side Mounting HolesDrive Installation Operating System Specifications Microsoft OS CompatibilityOperating System SSD Management UtilityZeusIOPS Management Utility Requirements Web BrowserNand Flash Support Mark/Approval Documentation Regulatory ComplianceMARKING, Approvals and Supporting Documentation Restriction of Hazardous MaterialsRadio Frequency Immunity Requirements Verification TestingRadio Frequency Emissions EMI Test Site CorrelationAcceptance Criteria Definitions Electrostatic Discharge ESDESD Requirements Acceptance Criteria DefinitionsContact and Ordering Information Contact InformationPage Index Manual Conventions Scope Page FCC Declaration of Conformity Certification and WarrantyLimited Warranty ModificationsStec Inc World Headquarters
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