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SanDisk 20-10-00038, Extreme III Table 5-1 Primary and Secondary I/O Decoding

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ATA Command Description SanDisk CompactFlash Card OEM Product Manual

Table 5-1 Primary and Secondary I/O Decoding

Class Command Code FR SC SN CY DH LBA

1 Set Multiple Mode C6h - Y - - D -

1 Set Sleep Mode E6h or 99h - - - - D -

1 Stand By E2h or 96h - - - - D -

1 Stand By Immediate E0h or 94h - - - - D -

1 Translate Sectorb 87h - Y Y Y Y Y

1 Wear Levelb F5h - - - - Y -

2 Write Buffer E8h - - - - D -

2 Write DMA CA or CB - Y Y Y Y Y

2 Write Long Sector 32h or 33h - - Y Y Y Y

3 Write Multiple C5h - Y Y Y Y Y

3 Write Multiple w/o Erasea CDh - Y Y Y Y Y

2 Write Sector(s) 30h or 31h - Y Y Y Y Y

2 Write Sector(s) w/o Erasea 38h - Y Y Y Y Y

2 Write Verify 3Ch - Y Y Y Y Y

a. These commands a re not standard PC Card ATA commands and these features are no longer sup-

ported with the introduction of 256 Mbit Flash Technology. If one of these commands is issued, the

sectors will be erased but there will be no net gain in write performance when using the Write Without

Erase command.

b. These commands are not standard PC Card ATA commands but provide additional functionality.

ABBREVIATION KEY

FR Features Register

SC Sector Count Register

SN Sector Number Register

CY Cylinder Registers

DH Card/Drive/Head Register

LBA Logical Block Address Mode Supported

Y The register contains a valid parameter for this command. For the Drive/Head Register, both the

CompactFlash Card and head parameters are used

D The register contains a valid parameter for this command. For the Drive/Head Register, only the

CompactFlash Card parameter is valid and not the head parameter

5.1.1 Check Power Mode–98H, E5H This command checks the power mode. If the CompactFlash Card is in, going to, or recovering from the sleep mode, it sets BSY, sets the Sector Count Register to 00h, clears BSY and generates an interrupt.

02/07, Rev. 12.0 5-2 © 2007 SanDisk Corporation

Contents

Main SanDisk CompactFlash Memory Card OEM Product Manual Page Page Page Table of Content s Page 1.1 General Description 1.2 Features 1.3 Scope 1.4 CompactFlash Standard 1.5 PCMCIA Standard 1.6 Related Documentation 1.7 Functional Description Page Page Page 2.1 System Environmental Specifications 2.2 System Power Requirements Page 2.3 System Performance 2.4 System Reliability 2.5 Physical Specifications Page Page 3.1 Physical Description True IDE Mode Pin Assigments are contained in Table 3-3. Table 3-3 True IDE Mode Pin Assignments 3.2 Electrical Description Page Page Page Page 3.3 Electrical Specification Table 3-8 Output Drive Characteristics Figure 3-1 Power Up/Power Down Timing for Systems supporting RESET Figure 3-2 Power Up/Power Down Timing for Systems not supporting RESET Table 3-10 Common Memory Read Timing Specification signal. Table 3-11 Common and Attribute Memory Write Timing Specification signal. Table 3-12 Attribute Memory Read Timing Specification 3.3.7 Memory Timing Diagrams Figure 3-3 Common and Attribute Memory Read Timing Diagram Figure 3-4 Common and Attribute Memory Write Timing Diagram 3.3.8 I/O Read (Input) Timing Specification Figure 3-5 I/O Read Timing Diagram Table 3-13 contains the read input timing specifications. Table 3-13 I/O Read (Input) Timing Specification 3.3.9 I/O Write (Output) Timing Specification Figure 3-6 I/O Write Timing Diagram Figure 3-7 Register Transfer to/from Device Table 3-15 Register Transfer to/from Device The PIO data transfer parameters are defined in Table 3-16. signal. Table 3-16 PIO Data Transfer to/from Device 3.4 Card Configuration SanDisk CompactFlash Card OEM Product Manual Interface Description 2007 SanDisk Corporation 3-21 Rev. 12.0, 02/07 NOTE:The location of the card configuration registers should always be Interface Description SanDisk CompactFlash Card OEM Product Manual 02/07, Rev. 12.0 3-22 2007 SanDisk Corporation between consecutive cycle operaitons. Table 3-19 Attribute Memory Function Table 3-20 Card Configurations Card Configuration and Status Register (cont) 3.5 I/O Transfer Function 3.6 True IDE Mode I/O Transfer Function 4.1 I/O Primary and Secondary Address Configurations 4.2 Contiguous I/O Mapped Addressing 4.3 Memory Mapped Addressing 4.4 True IDE Mode Addressing 4.5 ATA Registers Page Page Page Page Card (Drive) Address Register (cont) Page 5.1 ATA Command Set Table 5-1 Primary and Secondary I/O Decoding Page Page Page Table 5-8 Identify Device Information Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page 5.2 Error Posting Page Attribute Offset Data 7 6 5 4 3 2 1 0 Content Description CIS 2007 SanDisk Corporation 6-1 Rev. 12.0, 02/07 Function CIS Description SanDisk CompactFlash Card OEM Product Manual 02/07, Rev. 12.0 6-2 2007 SanDisk Corporation SanDisk CompactFlash Card OEM Product Manual CIS Description Attribute Offset Data 7 6 5 4 3 2 1 0 Content Description CIS 2007 SanDisk Corporation 6-3 Rev. 12.0, 02/07 Function CIS Description SanDisk CompactFlash Card OEM Product Manual Attribute Offset Data 7 6 5 4 3 2 1 0 Content Description CIS 02/07, Rev. 12.0 6-4 2007 SanDisk Corporation Function SanDisk CompactFlash Card OEM Product Manual CIS Description Attribute Offset Data 7 6 5 4 3 2 1 0 Content Description CIS 2007 SanDisk Corporation 6-5 Rev. 12.0, 02/07 Function Configuration Index 0 CIS Description SanDisk CompactFlash Card OEM Product Manual Attribute Offset Data 7 6 5 4 3 2 1 0 Content Description CIS 02/07, Rev. 12.0 6-6 2007 SanDisk Corporation Function Interface Type SanDisk CompactFlash Card OEM Product Manual CIS Description 2007 SanDisk Corporation 6-7 Rev. 12.0, 02/07 CIS Description SanDisk CompactFlash Card OEM Product Manual 02/07, Rev. 12.0 6-8 2007 SanDisk Corporation SanDisk CompactFlash Card OEM Product Manual CIS Description 2007 SanDisk Corporation 6-9 Rev. 12.0, 02/07 CIS Description SanDisk CompactFlash Card OEM Product Manual 02/07, Rev. 12.0 6-10 2007 SanDisk Corporation SanDisk CompactFlash Card OEM Product Manual CIS Description 2007 SanDisk Corporation 6-11 Rev. 12.0, 02/07 CIS Description SanDisk CompactFlash Card OEM Product Manual 02/07, Rev. 12.0 6-12 2007 SanDisk Corporation SanDisk CompactFlash Card OEM Product Manual CIS Description 2007 SanDisk Corporation 6-13 Rev. 12.0, 02/07 CIS Description SanDisk CompactFlash Card OEM Product Manual 02/07, Rev. 12.0 6-14 2007 SanDisk Corporation SanDisk CompactFlash Card OEM Product Manual CIS Description 2007 SanDisk Corporation 6-15 Rev. 12.0, 02/07 CIS Description SanDisk CompactFlash Card OEM Product Manual 02/07, Rev. 12.0 6-16 2007 SanDisk Corporation SanDisk CompactFlash Card OEM Product Manual CIS Description 2007 SanDisk Corporation 6-17 Rev. 12.0, 02/07 Page Appendix A Ordering Information A.1 SanDisk CompactFlash Memory Card 2007 SanDisk Corporation A-1 Rev. 12.0, 02/07 To order SanDisk products directly from SanDisk, call (408) 801-1000. Page Page Page C.1 SanDisk Corporation Policy