PARSED_CFTABLE (Windows CE 3.0 Device Driver Developement)

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

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

[OUT] Specifies the power description for the Vcc voltage supply.

Vpp1Descr

[OUT] Specifies the power description for the Vpp1 voltage supply.

Vpp2Descr

[OUT] Specifies the power description for the Vpp2 voltage supply. If the ValidMaskmember of the POWER_DESCstructure indicates no valid voltage values for Vpp2, the values in Vpp1Descrdescribe both Vpp1 and Vpp2.

IOLength[MAX_IO_RANGES]

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[MAX_IO_RANGES]

[OUT] Specifies an array of the base addresses of the I/O address ranges described by this CISTPL_CFTABLE_ENTRY.

NumIOEntries

[OUT] Specifies the number of I/O addresses in the arrays IOLengthand IOBase.

ConfigIndex

[OUT] 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

[OUT] The values described by this CISTPL_CFTABLE_ENTRY can be used as defaults for subsequent CISTPL_CFTABLE_ENTRY parsing.

IFacePresent

[OUT] If this member is not 0, the IFaceType, BVDActive, WPActive, ReadyActive, and WaitRequiredmembers contain valid values.

IFaceType

[OUT] 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

[OUT] Specifies TRUE if BVD1 and BVD2 are active in the pin replacement register (PRR).

WPActive

[OUT] Specifies TRUE if the card write protect is active in the PRR.

ReadyActive

[OUT] Specifies TRUE if the READY signal is active in the PRR.

WaitRequired

[OUT] Specifies TRUE if the WAIT signal is required for memory cycles.

IOAccess

[OUT] Specifies one of the following I/O access options:

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

[OUT] 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

Runs on	Versions	Defined in	Include	Link to
Windows CE OS	1.0 and later

Note This API is part of the complete Windows CE OS package as provided by Microsoft. The functionality of a particular platform is determined by the original equipment manufacturer (OEM) and some devices may not support this API.

Last updated on Tuesday, July 13, 2004