Silicon Image SSDS00-3650H-R manual Device Address Register

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SSD-HXXX(I)-3650 DATA SHEET

ATA REGISTERS

DEVICE ADDRESS REGISTER

The Device Address register is used to maintain compatibility with ATA disk drive interfaces.

Table 28: Device Address Register

Operation

D7

D6

D5

D4

D3

D2

D1

D0

Read/Write

-

nWTG

nHS3

nHS2

nHS1

nHS0

nDS1

nDS0

 

 

 

 

 

 

 

 

 

Default Value

0

0

1

1

1

1

1

0

 

 

 

 

 

 

 

 

 

Bit(s) Description

7 Reserved bit.

6 Write Gate (nWTG). Low when a write to the device is in process.

5-2 nHS3 to nHS0. The negated binary address of the currently selected head.

1nDS1. Low when drive 1 is selected and active.

0nDS0. Low when drive 0 is selected and active.

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JUNE 17, 2008

DOCUMENT: 3650H-02DSR

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Contents Sisecure FeaturesOverview Host and/or software IPDocument No Release Date Changes UpdatedRevision History Table of Contents SSD-HXXXI-3650 Data Sheet Sales and Support Part Numbering Related DocumentationSSD-HXXXI-3650 Data Sheet List of Figures List of Figures List of Tables ATA Command Block and Set Description Write Long Sectors 32h, 33h SSD-HXXXI-3650 Data Sheet Physical Specifications Physical DimensionsPin Locations System Performance Product SpecificationsSystem Power Requirements System Reliability047,674,880 046,240 2030 Product Capacity SpecificationsEnvironmental Specifications 098,446,336 098,528 4066Pin Electrical SpecificationPin Assignments Data Inputs/Outputs. This is the 8-bit or Signal DescriptionsSignal Name Pins Type Description Disk Active/Slave Present. This openGround. The device ground signal DMA Request. This signal is used for DMAController by -IORD and -IOWR. This signal Interrupt Request. This signal is an activeAbsolute Maximum Ratings CapacitanceDC Characteristics Symbol Parameter 5V ±10% Units Minimum MaximumAccess 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 TimingCS0# CS1# DA02 DA01 DA00 Task File Register SpecificationATA and True IDE Register Decoding Error Register ATA RegistersOperation Feature RegisterRead/Write Feature Byte Read/Write Sector Count Default Value Sector Count RegisterLogical Block Number bits A07-A00 LBA Addressing Sector Number RegisterRead/Write Logical Block Number bits A15-A08 LBA Addressing Cylinder Low RegisterLow Cylinder High Register Logical Block Number bits A23-A16 LBA AddressingDrive/Head Register LBA27 LBA26 LBA25 LBA24Corrected Data CORR. Always set to Drive Write Fault DWF. Always set toStatus Register Command Register Operation Read/Write ATA Command CodeAlternate Status Register NIEN Bits Description Device Control RegisterOperation Write Read/Write NWTG NHS3 NHS2 NHS1 NHS0 NDS1 NDS0 Default Value Device Address RegisterATA Command Set ATA Command Block and SET DescriptionATA Command Block and Set Description Class Command Name Registers Used CodeATA Command Set Register Check Power Mode 98h, E5hCheck Power Mode 98h, E5h Executive Drive Diagnostic 90h Executive Drive Diagnostic 90hFormat Track 50h Drive Head Number LBA27-24 Command 50hFormat Track 50h Identify Drive ECh Identify Drive EChWord Data Default Bytes Data Description Address Identify Drive Drive Attribute DataIdentify 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 E4hRead DMA C8h Drive Head Number LBA27-24 Command C8hRead DMA C8h Read 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’ Attributes Set Features EFhSet Features EFh 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 Request Sense 03h Extended Error CodesExtended Error Codes Description 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 Part Numbering Nomenclature Sales and SupportPart Numbering 3650Part Numbers Part Number CapacityFront Label Code Information Related DocumentationStandard Back Label with Lot Related DocumentationClick here
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