Sector Number Register | Silicon Image SSD-P16G(I)-3100 manual

ATA REGISTERS

SSD-PXXX(I)-3100 DATA SHEET

SECTOR NUMBER REGISTER

The Sector Number register is set by the host to specify the starting sector number associated with the next ATA command to be executed. Following a qualified ATA command sequence, the device sets the register value to the last sector read or written as a result of the previous AT command.

When Logical Block Addressing (LBA) mode is implemented and the host issues a command, the contents of the register describe the Logical Block Number bits A[7:0]. Following an ATA command, the device loads the register with the LBA block number resulting from the last ATA command.

Table 37: Sector Number Register

Operation	D7	D6	D5	D4	D3	D2		D1	D0
Read/Write			Sector Number (CHS Addressing)

	Logical Block Number bits A07-A00 (LBA Addressing)

Default Value	0	0	0	0	0	0		0	1

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3100P-06DSR

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FEBRUARY 2, 2009

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Silicon Image SSD-P16G(I)-3100 manual Sector Number Register, Logical Block Number bits A07-A00 LBA Addressing

Contents

Features Overview Updated Revision HistoryDocument No Release Date Changes Added Table of Contents Attribute Memory Description and Operation Common Memory Description and OperationSpace Description and Operation ATA and True IDE Register Decoding ATA Command Set Nomenclature Part Numbers Sample Label List of Figures List of Tables SSD-PXXXI-3100 Data Sheet Set Multiple Mode C6h Set Sleep Mode 99h, E6h Physical Specifications Physical Dimensions Product Specifications System Power RequirementsSystem Performance SiliconDrive Part# Capacity Service Life GB Written per Day ReliabilityOperational Life Span Product Capacity Specifications Environmental SpecificationsProduct Capacity Number Bytes Sectors Cylinders Heads Track Electrical Specification Pin Assignments IOIS16# IOCS16# GND Signal Descriptions Signal Name Pin Type Description Spkr Dasp Csel Inpack True IDE mode DmarqGND Ground This signal is not used in this mode PC Card memory Mode IordIowr ATA SEL RDY/-BSYIreq Reset +5V, +3.3V power PC Card memory ModeREG Dmack This signal is the same for all modes PC Card I/O Mode Voltage Sense SignalsWait Iordy Symbol Parameter Minimum Maximum Units IOIS16Absolute Maximum Ratings Symbol Parameter Maximum Units DC CharacteristicsSymbol Parameter V ±10% 5V ±10% Units Minimum Maximum Capacitance Attribute and Common Memory Read Timing Attribute and Common Memory Read Timing Attribute and Common Memory Write Timing Attribute and Common Memory Write Timing Access Read Timing O Access Read Timing Access Write Timing O Access Write Timing True IDE Read/Write Access Timing True IDE Read/Write Access Timing True IDE Multiword DMA Read/Write Access Timing True IDE Multiword DMA Read/Write Access Timing D158 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 Structure Cistplfunce 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-3100 Data Sheet Card Information Structure Configuration Option Register 200h SresetBits Description Configuration and Status Register 202h Read Changed SigChg IOis8 PwrDn Int Write Default Value Pin Placement Register 204h CrdyRrdy Copy Number Socket Number Default Value Socket and Copy Register 206hRead/Write RFU Common Memory Description and Operation Common Memory Read OperationsCommon Memory Write Operations Function Mode REG# CE1# CE2# A0 IORD# IOWR# D158 D70 Space Description and OperationO Space Read Operations O Space Write Operations ATA and True IDE Register Decoding Memory-Mapped Register DecodingReg# Offset A10 A9A4 OE# = L WE# = L Independent I/O Mode Register Decoding Primary and Secondary I/O Mapped Register Decoding Reg# A10 A9A4Primary Secondary Task File Register Specification CS0# CS1# DA02 DA01 DA00 Error Register Track 0 Not Found TKONF. Set when the execute driveATA Registers Media Changed MC. Set to Feature Register OperationRead/Write Byte Read/Write Sector Count Default Value Sector Count Register Sector Number Register Logical Block Number bits A07-A00 LBA Addressing Cylinder Low Register Logical Block Number bits A15-A08 LBA Addressing Cylinder High Register Logical Block Number bits A23-A16 LBA Addressing Drive/Head Register HS3 HS2 HS1 HS0LBA27 LBA26 LBA25 LBA24 Drive Write Fault DWF. Always set to Status RegisterBSY Drdy DRQ Corr IDX ERR Command Register Operation Read/Write ATA Command Code Alternate Status Register Device Control Register SrstNIEN Read/Write NWTG NHS3 NHS2 NHS1 NHS0 NDS1 NDS0 Default Value Device Address Register ATA Command Block and SET Description ATA Command Block and Set DescriptionATA Command Set Class Command Name Registers Used Code ATA Command Set Check Power Mode 98h, E5h Check Power Mode 98h, E5hRegister Executive Drive Diagnostic 90h Executive Drive Diagnostic 90h Drive Head Number LBA27-24 Command 50h Format Track 50hFormat Track 50h Identify Drive ECh Identify Drive ECh Word Data Default Bytes Data Description Address Identify Drive Drive Attribute Data044Ah fixed ID bit in IDE Word Data Default Bytes Data Description Address Identify Drive Drive Attribute Data Idle 97h, E3h Idle 97h, E3h Idle Immediate 95h, E1h Idle Immediate 95h, E1h Initialize Drive Parameters 91h Initialize Drive Parameters 91h Drive Command 1Xh Recalibrate 1XhRecalibrate 1Xh Read Buffer E4h Read Buffer E4h Drive Head Number LBA27-24 Command C8h Read DMA C8hRead DMA C8h LBA Drive Head Number LBA27-24 Command C4h Read Multiple C4hRead Multiple C4h Drive Head Number LBA27-24 Command 20h or 21h Read Sector 20h, 21hRead Sector 20h, 21h Drive Head Number LBA27-24 Command 22h or 23h Read Long Sectors 22h, 23hRead Long Sectors 22h, 23h Drive Head Number LBA27-24 Command 40h or 41h Read Verify Sectors 40h, 41hRead Verify Sectors 40h, 41h Drive Head Number LBA27-24 Command 7Xh Seek 7XhSeek 7Xh Set Features EFh Set Features EFhSet Features’ Attributes Feature Operation Set Multiple Mode C6h Set Multiple Mode C6h Set Sleep Mode 99h, E6h Set Sleep Mode 99h, E6h Standby 96h, E2h Standby 96h, E2h Standby Immediate 94h, E0h Standby Immediate 94h, E0h Write Buffer E8h Write Buffer E8h Drive Head NumberLBA27-24 Command CAh Write DMA CAhWrite DMA CAh Drive Head NumberLBA27-24 Command C5h Write Multiple C5hWrite Multiple C5h Drive Head Number LBA27-24 Command 30h or 31h Write Sectors 30h, 31hWrite Sectors 30h, 31h Drive Head Number LBA27-24 Command 32h or 33h Write Long Sectors 32h, 33hWrite Long Sectors 32h, 33h Drive Head Number LBA27-24 Command C0h Erase Sectors C0hErase Sectors C0h Extended Error Codes Extended Error Codes DescriptionRequest Sense 03h Request Sense 03h Drive Head Number LBA27-24 Command 87h Translate Sector 87hTranslate Sector 87h Wear-Level F5h Wear-Level F5h Drive Head Number LBA27-24 Command CDh Write Multiple w/o Erase CDhWrite Multiple w/o Erase CDh Drive Head Number LBA27-24 Command 38h Write Sectors w/o Erase 38hWrite Sectors w/o Erase 38h Drive Head Number LBA27-24 Command 3Ch Write Verify 3ChWrite Verify 3Ch Sales and Support Part NumberingPart Numbering Nomenclature 3100 Part Numbers Part Number Capacity Related Documentation Related Documentation