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Silicon Image SSD-D32G(I)-4300 manual Alternate Status Register, Operation

Models: SSD-D32G(I)-4300

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ATA REGISTERS

SSD-DXXX(I)-4300 DATA SHEET

ALTERNATE STATUS REGISTER

The Alternate Status register is a read-only register indicating the status of the device, following the previous ATA command. See "Status Register" on page 35 for specific details.

Table 24: Alternate Status Register

Operation	D7	D6	D5	D4	D3	D2	D1	D0
Read/Write	BSY	DRDY	DWF	DSC	DRQ	CORR	IDX	ERR

Default Value	0	0	0	0	0	0	0	0

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4300D-00DSR

PAGE 37

FEBRUARY 27, 2009

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Silicon Image SSD-D32G(I)-4300 manual Alternate Status Register, Operation

Contents

SISECURE FEATURESOVERVIEW DATA SHEETDocument No REVISION HISTORYREVISION HISTORYSSD-DXXXI-4300 DATA SHEET Release DatePhysical Specifications TABLE OF CONTENTSFeatures Product SpecificationsCheck Power Mode - 98h, E5h SSD-DXXXI-4300 DATA SHEETTABLE OF CONTENTS SILICONSYSTEMS PROPRIETARYPart Numbering Sales and SupportRelated Documentation LIST OF FIGURES LIST OF TABLES SILICONSYSTEMS PROPRIETARY SSD-DXXXI-4300 DATA SHEETLIST OF TABLES Table 35 Idle Immediate - 95h, E1hSILICONSYSTEMS PROPRIETARY SSD-DXXXI-4300 DATA SHEETLIST OF TABLES Table 57 Request Sense - 03hPHYSICAL SPECIFICATIONS Figure 1 Physical DimensionsFigure 3 Jumper Settings Figure 2 Pin LocationsTable 2 System Power Requirements PRODUCT SPECIFICATIONSTable 1 System Performance Service Life Table 3 ReliabilityTable 4 Operational Life Span SiliconDrive Part#Product Table 5 Product Capacity SpecificationsTable 6 Environmental Specifications CapacityIDE-ATA ELECTRICAL SPECIFICATIONTable 7 Pin Assignments Ultra DMAPins Table 8 Signal DescriptionsSignal Name TypePins Signal Descriptions ContinuedSignal Name DMA Request. This signal is used for DMAPins Signal Descriptions ContinuedSignal Name TypePins Signal Descriptions ContinuedSignal Name TypeSignal Name Pins Table 9 Absolute Maximum RatingsSignal Descriptions Continued Device Power Supply. The device powerSymbol Table 10 DC CharacteristicsSSD-DXXXI-4300 DATA SHEET ParameterTrue IDE PIO Mode Read/Write Access Timing Figure 4 True IDE PIO Mode Read/Write Access Timing DiagramMode 0 Mode 1 Mode Table 11 True IDE PIO Mode Read/Write Access TimingSymbol Mode 3 Mode 4 Mode 5 Mode 6 NoteTrue IDE PIO Multiword DMA Read/Write Access Timing Figure 5 True IDE PIO Multiword DMA Read/Write Access TimingTable 12 True IDE PIO Multiword DMA Read/Write Access Timing SSD-DXXXI-4300 DATA SHEETUltra DMA Data Burst Timing Requirements Figure 6 Initiating a UDMA Data-In BurstDSTROBE at device DD150 at device Figure 8 Host Pausing a UDMA Data-In BurstFigure 7 Sustained UDMA Data-In Burst DSTROBE at host DD150 at hostFigure 9 Device Terminating a UDMA Data-In Burst SSD-DXXXI-4300 DATA SHEETELECTRICAL SPECIFICATION SILICONSYSTEMS PROPRIETARYFigure 10 Host Terminating a UDMA Data-In Burst SSD-DXXXI-4300 DATA SHEETELECTRICAL SPECIFICATION SILICONSYSTEMS PROPRIETARYDDMARDY- device Figure 11 Initiating a UDMA Data-Out BurstFigure 12 Sustained UDMA Data-Out Burst HSTROBE at host DD150 at hostFigure 13 Device Pausing a UDMA Data-Out Burst Figure 14 Host Terminating a UDMA Data-Out Burst SSD-DXXXI-4300 DATA SHEETELECTRICAL SPECIFICATION SILICONSYSTEMS PROPRIETARYELECTRICAL SPECIFICATION Table 13 UDMA Data Burst Timing RequirementsSSD-DXXXI-4300 DATA SHEET Figure 15 Device Terminating a UDMA Data-Out BurstELECTRICAL SPECIFICATION Table 13 UDMA Data Burst Timing Requirements ContinuedSSD-DXXXI-4300 DATA SHEET SILICONSYSTEMS PROPRIETARYTable 13 UDMA Data Burst Timing Requirements Continued SSD-DXXXI-4300 DATA SHEETELECTRICAL SPECIFICATION SILICONSYSTEMS PROPRIETARYCS0# Table 14 Task File Register SpecificationATA AND TRUE IDE REGISTER DECODING CS1#Track 0 Not Found TKONF. Set when the execute drive Error RegisterATA REGISTERS OperationRead/Write Feature RegisterOperation ByteOperation Table 17 Sector Count RegisterSSD-DXXXI-4300 DATA SHEET SECTOR COUNT REGISTEROperation Table 18 Sector Number RegisterSector Number CHS Addressing Cylinder Table 19 Cylinder Low RegisterOperation Byte CHS AddressingTable 20 Cylinder High Register OperationOperation Table 21 Drive/Head RegisterLBA. Selects between CHS 0 and LBA 1 addressing mode BitsOperation Table 22 Status Register5 Drive Write Fault DWF. Always set to Bits DescriptionOperation Table 23 Command RegisterATA Command Code Read/WriteTable 24 Alternate Status Register OperationOperation Table 25 Device Control RegisterBits Description Operation Table 26 Device Address RegisterBits Description Table 28 ATA Command Set ATA COMMAND BLOCK AND SET DESCRIPTIONTable 27 ATA Command Block and Set Description Command NameCommand Table 28 ATA Command Set ContinuedCommand Name ClassCheck Power Mode - 98h, E5h Table 29 Check Power Mode - 98h, E5hRegister Executive Drive Diagnostic - 90h Table 30 Executive Drive Diagnostic - 90hRegister Format Track - 50h Table 31 Format Track - 50hRegister Identify Drive - ECh Table 32 Identify Drive - EChRegister Identify Drive - Drive Attribute Data Table 33 Identify Drive - Drive Attribute DataData Default WordWord Table 33 Identify Drive - Drive Attribute Data ContinuedData Default BytesWord Data DefaultTable 33 Identify Drive - Drive Attribute Data Continued BytesIdle - 97h, E3h Table 34 Idle - 97h, E3hRegister Idle Immediate - 95h, E1h Table 35 Idle Immediate - 95h, E1hRegister Initialize Drive Parameters - 91h Table 36 Initialize Drive Parameters - 91hRegister Recalibrate - 1Xh Table 37 Recalibrate - 1XhRegister Read Buffer - E4h Table 38 Read Buffer - E4hRegister Read DMA - C8h Table 39 Read DMA - C8hRegister Read Multiple - C4h Table 40 Read Multiple - C4hRegister Read Sector - 20h, 21h Table 41 Read Sector - 20h, 21hRegister Read Long Sectors - 22h, 23h Table 42 Read Long Sectors - 22h, 23hRegister Read Verify Sectors - 40h, 41h Table 43 Read Verify Sectors - 40h, 41hRegister Seek - 7Xh Table 44 Seek - 7XhRegister Set Features - EFh Table 45 Set Features - EFhTable 46 Set Features’ Attributes FeatureSet Multiple Mode - C6h Table 47 Set Multiple Mode - C6hRegister Set Sleep Mode - 99h, E6h Table 48 Set Sleep Mode - 99h, E6hRegister Standby - 96h, E2h Table 49 Standby - 96h, E2hRegister Standby Immediate - 94h, E0h Table 50 Standby Immediate - 94h, E0hRegister Write Buffer - E8h Table 51 Write Buffer - E8hRegister Write DMA - CAh Table 52 Write DMA - CAhRegister Write Multiple - C5h Table 53 Write Multiple - C5hRegister Write Sectors - 30h, 31h Table 54 Write Sectors - 30h, 31hRegister Write Long Sectors - 32h, 33h Table 55 Write Long Sectors - 32h, 33hRegister Erase Sectors - C0h Table 56 Erase Sectors - C0hRegister Extended Error Codes Table 58 Extended Error CodesTable 57 Request Sense - 03h Request Sense - 03hTranslate Sector - 87h Table 59 Translate Sector - 87hRegister Wear-Level - F5h Table 60 Wear-Level - F5hRegister Write Multiple w/o Erase - CDh Table 61 Write Multiple w/o Erase - CDhRegister Write Sectors w/o Erase - 38h Table 62 Write Sectors w/o Erase - 38hRegister Write Verify - 3Ch Table 63 Write Verify - 3ChRegister Table 64 Part Numbering Nomenclature SALES AND SUPPORTPART NUMBERING Table 65 Part NumbersFigure 16 Sample Label SiliconDrive RELATED DOCUMENTATIONTable 66 Related Documentation Application-Specific Description