SDI Technologies SDIO Card manual Cistplmanfid Manufacturer Identification String Tuple

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©Copyright 2000-2007 SD Card Association

SDIO Simplified Specification Version 2.00

Note 1: the use of CISTPL_SDIO_STD is mandatory for all functions that claim to support a SDIO standard interface specification (see 1.3). If the function does not support a standard SDIO interface, this tuple should be used with a value of 0.

16.6CISTPL_MANFID: Manufacturer Identification String Tuple

The manufacturer identification tuple contains information about the manufacturer of a SDIO Card. Two types of information are provided: the SDIO Card's manufacturer and a manufacturer card number. This tuple shall be present in the card common CIS.

This should also be present in each function’s CIS. This allows a function to override the card common manufacturer information so the driver can take advantage of unique features.

Byte

7

 

6

 

5

4

 

3

2

 

1

 

0

0x00

 

 

 

 

 

TPL_

CODE CISTPL_MANFID (20H)

 

 

 

0x01

 

 

 

 

 

TPL_LINK Link to next tuple (at least 4)

 

 

 

0x02-0x03

 

 

 

 

TPLMID_MANF SDIO Card manufacturer code

 

 

 

0x04-0x05

 

 

TPLMID_CARD manufacturer information (Part Number and/or Revision)

 

Table 16-3 CISTPL_MANFID: Manufacturer Identification Tuple

The TPLMID_MANF field identifies the SDIO Card's manufacturer. New codes are assigned by both PCMCIA and JEIDA. The first 256 identifiers (0x0000 through 0x00FF) are reserved for manufacturers who have JEDEC IDs assigned by JEDEC Publication 106. Manufacturers with JEDEC IDs may use their eight-bit JEDEC manufacturer code as the least significant eight bits of their SDIO Card manufacturer code. In this case, the most significant eight bits shall be zero (0). For example, if a JEDEC manufacturer code is 89H, their SDIO Card manufacturer code is 0x0089. If a SDIO card manufacturer does not currently have a TPLMID_MANF assigned, one can be obtained at little or no cost from the PCMCIA. The TPLMID_CARD field is reserved for the use of the SDIO Card's manufacturer. It is anticipated that the field will be used to store card identifier and revision information.

16.7SDIO Specific Extensions

SDIO cards use two to four tuples to provide additional information about the card (common) and each function. The first is the Function ID tuple. The changes for SDIO are detailed in the next sections.

16.7.1CISTPL_FUNCID: Function Identification Tuple

To identify an SDIO card, the CISTPL_FUNCID tuple shall exist in all CIS areas. This means there shall be a CISTPL_FUNCID in the common CIS space chain and one in each function’s CIS space chain. The format of this tuple is shown in

Byte

7

 

6

 

5

4

3

2

 

1

 

0

0x00

 

 

 

 

TPL_

CODE CISTPL_FUNCID (0x21)

 

 

 

0x01

 

 

 

 

TPL_LINK Link to next tuple (0x02)

 

 

 

0x02

 

 

 

TPLFID_FUNCTION Card function code (0x0C)

 

 

 

0x03

 

TPLFID_SYSINIT System initialization bit mask. (Not used, set to 0x00)

 

Table 16-4 CISTPL_FUNCID Tuple

The function identification tuple contains information about the functionality provided by an SDIO Card. Information is also provided to enable system utilities to decide if the SDIO Card should be configured during system initialization. Since additional function specific information is available, one or more function extension tuples follow this tuple. The TPLFID_FUNCTION field contains an identifier assigned by PCMCIA (0x0C) to identify the SDIO device class.

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Contents SD Specifications Part E1 Sdio Simplified Specification Date Version Sdio Simplified Specification VersionChanges compared to previous issue Release of SD Simplified Specification Conventions Used in This Document Table of Contents SPI and SD 1-bit Mode Interrupts 16.2 Table of Tables Table of Figures Primary Reference Document Sdio FeaturesGeneral Description Standard Sdio FunctionsSdio Card modes Sdio Signaling DefinitionSdio Card Types Sdio Host ModesSignal Pins Signal connection to two 4-bit Sdio cardsDifferences in I/O card Initialization ResetSdio Card Initialization Sdio Simplified Specification Version MEM=0 Card initialization flow in SD mode Sdio aware host Illegal Command F8=0 Card initialization flow in SPI mode Sdio aware host OCR Values for CMD5 Iosendopcond Command CMD5VDD Voltage Window Position OCR bitResponse R4 in SD mode Iosendopcond Response R4Special Initialization considerations for Combo Cards Acceptable Commands after InitializationRecommendations for RCA after Reset Re-initialize both I/O and MemoryRe-Initialization Flow for I/O Controller Re-Initialization Flow for Memory controllerEnabling CRC in SPI Combo Card Unsupported SD Memory Commands Differences with SD Memory SpecificationSdio Command List Bus Width Reset for SdioModified R6 Response Combo Card 4-bit Control Card Detect ResistorTimings Card Detect Resistor StatesChanges to SD Memory Fixed Registers Data Transfer Block SizesData Transfer Abort Read AbortCSD Register OCR RegisterCID Register RCA RegisterBit Identifier Type Value Description Sdio Status Register StructureClear New I/O Read/Write Commands Iorwdirect Command CMD52Iorwdirect Response R5 ComcrcerrorIllegalcommand 1 CMD52 Response SD modesCMD=DAT lines free DIS=DisabledIdentifier Type Value Description Clear Condition TRN=TransferOP code Command operation Iorwextended Command CMD53Iorw Extended command Op Code Definition CRCByte Count Values 1 CMD53 Data Transfer FormatOverview Register Access TimeSdio Card Internal Operation InterruptsCMD52 During Data Transfer Suspend/ResumeRead Wait Sdio Fixed Internal MapCommon I/O Area CIA Card Common Control Registers CccrCCCR/SDIO Card Common Control Registers CccrType IOE3To abort transfers to/from memory Scsi 4BLS Transaction of function 0 CIA Cccr bit Definitions EmpcFunction Basic Information Registers FBR Function Basic Registers FBRAddress Field TypeSdio Simplified Specification Version Field Type FBR bit and field definitionsMultiple Function Sdio Cards Setting Block Size with CMD53Card Information Structure CIS Card Information Structure CIS and reserved area of CIABus State Diagram State Diagram for Bus State MachineCSA Data Format CSA AccessEmbedded I/O Code Storage Area CSA Sdio Interrupts Interrupt TimingTerminated Data Transfer Interrupt Cycle Interrupt Clear TimingSdio Suspend/Resume Operation Sdio Read Wait Operation Power Control support for Sdio Cards Power ControlPower Control Overview Master Power ControlHigh-Power Tuples Power Control Support for the Sdio HostPower Selection Reference Tuples by Master Power Control and Power SelectPower Control Operation Switching Bus Speed Mode in a Combo Card High-Speed ModeSdio High-Speed Mode Sdio Power Sdio Physical PropertiesSdio Simplified Specification Version Inrush Current Limiting Basic Tuple Format and Tuple Chain Structure CIS FormatsCIS Reference Document Byte Order Within TuplesTuples Supported by Sdio Cards Tuple VersionSdio Card Metaformat Code Name DescriptionCistplmanfid Manufacturer Identification Tuple Cistplmanfid Manufacturer Identification String TupleSdio Specific Extensions Cistplfuncid Function Identification TupleCistplfunce Tuple for Function 0 common Cistplfunce Function Extension TupleCistplfunce Tuple General Structure Tplfidfunction Tuple for Function 0 commonByte Cistplfunce Tuple for FunctionTplfidfunction Tuple for Function Sdio Simplified Specification Version 11 Tplfecsaproperty Definition Tplfidfunction Field Descriptions for Functions10 Tplfefunctioninfo Definition Bit NameCistplsdioext Tuple Reserved for Sdio Cards Cistplsdiostd Function is a Standard Sdio Function12 Cistplsdiostd Tuple Reserved for Sdio Cards 13 Cistplsdioext Tuple Reserved for Sdio CardsNormative SD and SPI Command ListTable A-14 SD Mode Command List Table A-15 SPI Mode Command List Sdmem SdioAppendix B Normative ReferencesAppendix C Abbreviations and TermsLOW, High Informative
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