As they don't have the same functionalities, how to know to which circuit exactly we are addressing?
- ST25R3911B or ST25R3912 or ST25R3914 or ST25R3915
- ST25R3916 or ST25R3917 or ST25R3918 or ST25R3920
- ST25R3916B or ST25R3917B or ST25R3919B or ST25R3920B
- ST25R100 or ST25R200
- ST25R300 or ST25R500 or ST25R501
It seems each chip in the same group share the the same `ic_type` & `ic_rev`, so how to distinguish them in firmware?
