I want to disable the watchdog (and switch to DP mode). But I see no way to write UOS register.
Also mine is all ones. Is this correct for a brand new chip ?
you have to write a line in shadow flash using debugging tools.
in this website look for application note AN4034:
title: MPC5643L Dual Processor Mode
What debug tools are you using? I am working on some information that might be of use to you.
I'm usiin CW 2.7 for MPC5643L with debugger PE micro USB multilink. I don't manage to switch to DPM whereas there is an option to create a project in DPM. But this doesn't put the MCU in DPM.
how should i do to switch to DPM? The macro "mpc5643L_enable_second_core_vle.mac" doesn't work, most of instructions finish with invalid command!
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