Non-volatile memory Configuration PC SC APDU interpreter
April 13, 2023 at 7:46 AMClass of the embedded APDU interpreter
Address : 02BF
(bank 2, register BF
)
Size : 1 byte
Type : BYTE
Default : FF
Description
A PC/SC reader features an APDU interpreter to expose wired-logic, memory-only cards as if they were compliant with ISO/IEC 7816-4.
The PC/SC specification mandates that the interpreter handles C-APDU coming with CLA=FF
.
This register allows to change this value. Setting it to 00
totally disables the product’s embedded APDU interpreter.