This document describes MPC57xx DCF (device configuration record) in details.
Before MPC57xx devices can be used by application they must pass a complex system reset sequence. During system reset sequence device initialization is done. Various self-test mechanism, configuration and trimming is executed during this time. In order to prepare correct device operation, it is necessary to configure device during reset phase. For this purpose, MPC57xx implements DCF records located in special one-time programable flash memory (UTEST).
To easy the work with DCF records we have created a DCF records calculators for each MPC57xx ad S32R274 device.