PARSED_CFTABLE (Windows Embedded CE 6.0)

1/6/2010

This structure returns data for the CISTPL_CFTABLE_ENTRY tuple code. It is used by the CardGetParsedTuple function. This structure represents, in a fixed form, the information contained in a variable-length CISTPL_CFTABLE_ENTRY tuple code as parsed by CardGetParsedTuple.

Syntax

typedef struct { 
  POWER_DESCR VccDescr;
  POWER_DESCR Vpp1Descr;
  POWER_DESCR Vpp2Descr;
  UINT32 IOLength[MAX_IO_RANGES];
  UINT32 IOBase[MAX_IO_RANGES];
  UINT8 NumIOEntries;
  UINT8 ConfigIndex;
  UINT8 ContainsDefaults;
  UINT8 IFacePresent;
  UINT8 IFaceType;
  UINT8 BVDActive;
  UINT8 WPActive;
  UINT8 ReadyActive;
  UINT8 WaitRequired;
  UINT8 IOAccess;
  UINT8 NumIOAddrLines;
} PARSED_CFTABLE;

Members

• VccDescr
  Specifies the power description for the Vcc voltage supply.

• Vpp1Descr
  Specifies the power description for the Vpp1 voltage supply.

• Vpp2Descr
  Specifies the power description for the Vpp2 voltage supply. If the ValidMask member of the POWER_DESCR structure indicates no valid voltage values for Vpp2, the values in Vpp1Descrdescribe both Vpp1 and Vpp2.

• IOLength
  Specifies an array of the lengths of the I/O address ranges described by this CISTPL_CFTABLE_ENTRY. IOLength[0] is the length of the I/O address range starting at address IOBase[0].

• IOBase
  Specifies an array of the base addresses of the I/O address ranges described by this CISTPL_CFTABLE_ENTRY.

• NumIOEntries
  Specifies the number of I/O addresses in the arrays IOLength and IOBase.

• ConfigIndex
  Specifies a configuration index value. The PC Card conforms to the behavior described by this CISTPL_CFTABLE_ENTRY if this value is written to the configuration option register. See CardRequestConfiguration.

• ContainsDefaults
  The values described by this CISTPL_CFTABLE_ENTRY can be used as defaults for subsequent CISTPL_CFTABLE_ENTRY parsing.

• IFacePresent
  If this member is not 0, the IFaceType, BVDActive, WPActive, ReadyActive, and WaitRequired members contain valid values.

• IFaceType
  Specifies one of the following interface types.

  Value	Description
  0 (0)	Indicates a memory-only interface
  1	Indicates an I/O interface
  2, 3	Reserved
  4–7	Indicates a custom interface
  8–15	Reserved

• BVDActive
  Specifies TRUE if BVD1 and BVD2 are active in the pin replacement register (PRR).

• WPActive
  Specifies TRUE if the card write protect is active in the PRR.

• ReadyActive
  Specifies TRUE if the READY signal is active in the PRR.

• WaitRequired
  Specifies TRUE if the WAIT signal is required for memory cycles.

• IOAccess
  Specifies an I/O access option.

  The following tables shows the possible values.

  Value	Description
  1	Indicates 8-bit only.
  2	Indicates that 8-bit access to 16-bit memory is unsupported.
  3	Indicates that 8-bit access to 16-bit memory is supported.

• NumIOAddrLines
  Specifies the number of I/O address lines. If 0, the socket controller provides address decode. If the number is from 1 through 26, the value is the number of address lines decoded.

Requirements

See Also

Reference

PCMCIA Legacy Compatiblity Layer Structures
CardRequestConfiguration
CardGetParsedTuple
PARSED_CONFIG
POWER_DESCR