Ccid Bulk-In Messages; Rdr_To_Pc_Datablock; Rdr_To_Pc_Slotstatus - Advanced Card ACR39x Reference Manual

7.2. CCID Bulk-IN Messages

The Bulk-IN Messages are used in response to the Bulk-OUT Messages. ACR39x shall follow the
CCID Bulk-IN Messages as specified in CCID Rev 1.0 Section 4.
This section lists the CCID Bulk-IN Messages to be support by ACR39x.
7.2.1.

RDR_to_PC_DataBlock

This message is sent by ACR39X in response to the PC_to_RDR_IccPowerOn, and
PC_to_RDR_XfrBlock messages.
Offset
bMessageType
0
1 dwLength
5
6
7
8
9 bChainParameter
10
7.2.2.

RDR_to_PC_SlotStatus

This message is sent by the ACR39X in response to PC_to_RDR_IccPowerOff, and
PC_to_RDR_GetSlotStatus messages.
Offset Field
0 bMessageType
1 dwLength
5 bSlot
6 bSeq
7 bStatus
8 bError
9 bClockStatus
ACR39x – Reference Manual
Version 1.03
Field Size
1
4
bSlot 1
bSeq 1
bStatus 1
bError 1
1
abData Byte array
Size Value
1 81h
00 00 00
4
00h
1
1
1
1
1
Value Description
Indicates that a data block is being sent
80h
from the CCID.
Size of extra bytes of this message.
Same value as in Bulk-OUT message.
Same value as in Bulk-OUT message.
Slot status register as defined in CCID Rev
1.0 Section 4.2.1.
Slot status register as defined in CCID Rev
1.0 Section 4.2.1.
00h RFU (TPDU exchange level).
This field contains the data returned by the
CCID.
Description
Size of extra bytes of this message.
Same value as in Bulk-OUT message.
Same value as in Bulk-OUT message.
Slot status register as defined in CCID Rev 1.0
Section 4.2.1.
Slot status register as defined in CCID Rev 1.0
Section 4.2.1.
Value:
00h – Clock running
01h – Clock stopped in state L
02h – Clock stopped in state H
03h – Clock stopped in an unknown state
All other values are RFU.
Page 16 of 35
info@acs.com.hk
www.acs.com.hk