ActivIdentity Mini Driver (Giesecke & Devrient SmartCafe Expert 144K DI v3.2)
3B
7A
18
00
00
73
66
74
65
20
63
64
31
34
34
38
Total reports
100%
Success rate
2014
First report
2020-01-14
Last report
ATR Analysis
ISO 7816-3 · local
Full analysis on smartcard-atr.apdu.fr ↗
Convention
direct
Protocol
T=0
Baud rate (TA1)
Fi=372, Di=12, fmax=4MHz, 31.00 cycles/ETU
Guard time (TC1)
0 etu
Historical bytes
73667465206364313434
Proprietary / unstructured
| # | Byte | Name | Description |
|---|---|---|---|
| 0 | 3B | TS | Direct convention (TS = 3B) |
| 1 | 7A | T0 | Format byte: 10 historical bytes, Y1=0b0111 (TA1=present, TB1=present, TC1=present, TD1=absent) |
| 2 | 18 | TA1 | TA1: Fi=372, Di=12 → 31 cycles/ETU at 5MHz |
| 3 | 00 | TB1 | TB1: deprecated Vpp programming voltage parameter |
| 4 | 00 | TC1 | TC1: extra guard time = 0 etu |
| 5 | 73 | T1 | Historical byte 1 |
| 6 | 66 | T2 | Historical byte 2 |
| 7 | 74 | T3 | Historical byte 3 |
| 8 | 65 | T4 | Historical byte 4 |
| 9 | 20 | T5 | Historical byte 5 |
| 10 | 63 | T6 | Historical byte 6 |
| 11 | 64 | T7 | Historical byte 7 |
| 12 | 31 | T8 | Historical byte 8 |
| 13 | 34 | T9 | Historical byte 9 |
| 14 | 34 | T10 | Historical byte 10 |