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ACR38 Reference Manual version 1.9 February 2006

8.1.2 SELECT_CARD_TYPE

This command sets the required card type. The firmware in the ACR38 adjusts the communication protocol

between reader and the inserted card according to the selected card type.

Command format

Header Instruction Data length Data

LEN TYPE

TYPE See Appendix A for the value to be specified in this command for a particular card to be used.

Response data format

Header Status Data length

LEN

8.1.3 SET_OPTION

This command selects the options for the reader.

Command format

Header Instruction Data length Data

LEN Option

Option Bit 4 : Select for EMV mode

Specifies whether the reader is in EMV mode

0 : reader not in EMV mode (default)

1 : reader in EMV mode

Bit 5 : Select for memory card mode

Specifies whether the reader is in memory card mode

0 : reader not in memory card mode (default)

1 : reader in memory card mode

Bit 0, 1, 2, 3, 6 and 7

Reserved

Response data format

Header Status Data length

LEN

8.1.4 SET_CARD_PPS

This command sends PPS Request to the smart card. This command should work in pair with

SET_READER_PPS.

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ACS ACR 38 Manuel d'utilisateur Page 12