Silicon Image SSDS00-3650H-R manual Signal Descriptions, Signal Name Pins Type Description

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SSD-HXXX(I)-3650 DATA SHEET				ELECTRICAL SPECIFICATION
SIGNAL DESCRIPTIONS
		Table 8: Signal Descriptions

	Signal Name	Pin(s)	Type	Description

	A2-A0	36, 33,	I	Address Inputs. These signals are
		35		asserted by the host to access the task
				registers in the device.

	-CS0,-CS1	37, 38	I	In the true IDE mode, -CS0 is the chip
				select for the task file registers while -CS1
				is used to select the Alternate Status
				register and the Device Control register.

	-CSEL	28	I	Cable Select. This internally pulled-up
				signal is used to configure this device as a
				master or a slave when the jumper
				configuration is in CSEL mode.
				When this pin is:
				• Grounded by the host, this device is
				configured as a master.
				• Open, this device is configured as a
				slave.

	D15-D0	18, 16,	I/O	Data Inputs/Outputs. This is the 8-bit or
		14, 12,		16-bit bidirectional interface between the
		10, 8, 6,		host and device. The lower eight bits are
		4, 3, 5, 7,		used for 8-bit register transfers.
		9, 11, 13,
		15, 17

	-DMACK	29	I	DMA Acknowledge. This signal is used by
				the host in response to DMARQ to initiate
				DMA transfers. The DMARQ/-DMACK
				handshake is used to provide flow control
				during the transfer. When -DMACK is
				asserted, -CS0 and -CS1 are not asserted
				and transfers are 16-bits wide.

	DASP	39	I/O	Disk Active/Slave Present. This open
				drain output signal is asserted low any time
				the drive is active. In a master/slave

configuration, this signal is used by the slave to inform the master that a slave is present.

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JUNE 17, 2008

DOCUMENT: 3650H-02DSR

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Contents Sisecure FeaturesOverview Host and/or software IPUpdated Revision HistoryDocument No Release Date Changes 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 4066Electrical Specification Pin AssignmentsPin 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 TimingTask File Register Specification ATA and True IDE Register DecodingCS0# CS1# DA02 DA01 DA00 Error Register ATA RegistersFeature Register Read/Write Feature ByteOperation Read/Write Sector Count Default Value Sector Count RegisterSector Number Register Read/WriteLogical Block Number bits A07-A00 LBA Addressing Cylinder Low Register LowLogical Block Number bits A15-A08 LBA Addressing Cylinder High Register Logical Block Number bits A23-A16 LBA AddressingDrive/Head Register LBA27 LBA26 LBA25 LBA24Drive Write Fault DWF. Always set to Status RegisterCorrected Data CORR. Always set to Command Register Operation Read/Write ATA Command CodeAlternate Status Register Device Control Register Operation WriteNIEN Bits Description 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 Check Power Mode 98h, E5h Check Power Mode 98h, E5hRegister Executive Drive Diagnostic 90h Executive Drive Diagnostic 90hDrive Head Number LBA27-24 Command 50h Format Track 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 91hDrive Command 1Xh Recalibrate 1XhRecalibrate 1Xh Read Buffer E4h Read Buffer E4hDrive Head Number LBA27-24 Command C8h Read DMA C8hRead DMA C8h 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’ 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 E8hDrive 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 Request Sense 03h Extended Error CodesExtended Error Codes Description Request Sense 03hDrive Head Number LBA27-24 Command 87h Translate Sector 87hTranslate Sector 87h Wear-Level F5h Wear-Level F5hDrive 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 Part Numbering Nomenclature Sales and SupportPart Numbering 3650Part Numbers Part Number CapacityFront Label Code Information Related DocumentationStandard Back Label with Lot Related DocumentationClick here