Hi Nxp partner
Can we follow an4723 for mm9z1_638 bootloader?
Br,
Mike Liang
Hi，I am also studying this，Have you succeeded? Can I ask you some questions? Thank you
Mike,
yes the MM9Z1_638 also shares the same S12Z uC core.
For bootloader there are two App Notes to check out:
AN4723 S12Z MagniV Bootloaderhttps://www.nxp.com/docs/en/application-note/AN4723.pdf
AN12086 Simple Serial Bootloader for S12Z https://www.nxp.com/webapp/Download?colCode=AN12086
Rgds.W
