User guide

ACR83 – Reference Manual [e-mail]
Version 1.05
www.acs.com.hk
Page 14 of 49
10.0. CCID SPE Data Structure
The ACR83 SPE is based on the CCID SPE which is fully compatible to CCOD SPE.
If the application program uses the CCID SPE, it must use the CCID PC_to_RDR_Secure to send the
APDU.
According to CCID specification, the SPE has two modes:
1. PIN Verification
2. PIN Modification
The Modes setting is based on CCID abPINOperationDataStructure (Please refer to CCID
specification 6.1.11.1).
bPINOperation:
00h: PIN Verification
01h: PIN Modification
Any other values will not be supported by ACR83.