EDC17C08 - Tricore TC1797 - boot mode connection

[Pali33]

Hello all,
who know, how to read this procesor? Where is the boot pin?
EDC17C08
0281016656
A6421508900

Tricore TC1797 (internal flash)

Many thanks in advance.

[ciekawy]

EDC17cp46

https://www.carfiles.net/en/mercedes-cls350-3.0cdi-bosch-edc17cp46-272