NXP Semiconductors
UM10276_1
TED-Kit 2 User Manual
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2010. All rights reserved.
User manual
Rev. 1.29 — 20 August 2010
18 of 79
As soon as a transponder is in range, the actual authentication sequence is started. The
transponder’s IDE is shown in the appropriate field (Fig 20).
Fig 20. Immobilizer IDE
Depending on the ingredients, the authentication may be successful or not. The current
state of the authentication is visualized in the status bar. For a successful authentication,
it looks like Fig 21.
Fig 21. Immobilizer authenticated
For a failed authentication (e.g. bad passwords), the status bar looks like Fig 22.
Fig 22. Immobilizer authentication failed
The time required to run a complete authentication sequence is shown.
Note: In case the authentication sequence can be completed but the transponder
password is wrong, the authentication time is shown.
5.4.4 Exploring transponder memory
While the Immobilizer applet runs, the EEPROM content of the transponder in range can
be explored. To open the appropriate window, click the
E
E
E
E
P
P
R
R
O
O
M
M
…
…
button in the Immobi-
lizer window (Fig 23).
