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Pc_to_rdr_xfrblock, Pc_to_rdr_getparameters, Pc_to_rdr_resetparameters – ACS ACR101 SIMicro (CCID) User Manual

Page 12

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7.1.1.4.

PC_to_RDR_XfrBlock

Transfer data block to the ICC.

Offset Field Size

Value

Description

0

bMessageType

1

6Fh

1

dwLength

4

Size of abData field of this message

5

bSlot

1

Identifies the slot number for this
command

6

bSeq

1

Sequence number for command

7

bBWI

1

Used to extend the CCIDs Block
Waiting Timeout for this current
transfer. The CCID will timeout the
block after “this number multiplied by
the Block Waiting Time” has expired.

8

wLevelParameter

2

0000h

RFU (TPDU exchange level)

10

abData

Byte

array

Data block sent to the CCID. Data is
sent “as is” to the ICC (TPDU exchange
level)

The response to this message is the RDR_to_PC_DataBlock message.

7.1.1.5.

PC_to_RDR_GetParameters

Get slot parameters.

Offset Field Size

Value

Description

0

bMessageType

1

6Ch

1

DwLength

4

00000000

h

Size of extra bytes of this message

5

BSlot

1

Identifies the slot number for this
command

6

BSeq

1

Sequence number for command

7

AbRFU

3

Reserved for future use

The response to this message is the RDR_to_PC_Parameters message.

7.1.1.6.

PC_to_RDR_ResetParameters

Reset slot parameters to default value.

Offset Field Size

Value

Description

0

bMessageType

1

6Dh

1

DwLength

4

00000000h

Size of extra bytes of this message

5

BSlot

1

Identifies the slot number for this
command

6

BSeq

1

Sequence number for command

7

AbRFU

3

Reserved for future use

The response to this message is the RDR_to_PC_Parameters message.

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ACR101 PC/SC Memory Card Access

Version 1.0

Page 12 of 19

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