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View Full Version : security bit mc68hc08az32 (4L52H)



brad123
4th September, 2012, 09:01 PM
good evening to all I search security bit to a mcu mc68hc08az32 mask: 4L52H which is mounted a counter of jumpy
If someone his would super
Thank you

djoko.k
4th September, 2012, 09:02 PM
Use ETL auto sequenc search :)... Never fails...

jairpg21
4th September, 2012, 09:07 PM
Use this soft, surely will help you

brad123
4th September, 2012, 09:21 PM
OK thank you for your help I will test its tomorrow, I would like you to the info;)

claudio35
4th September, 2012, 10:37 PM
http://www.digital-kaos.co.uk/forums/f171/segurity-bytes-267448/

brad123
5th September, 2012, 09:27 PM
Hi I just of tests a roughly 15 security bytes differ, always the "AD AD AD AD" there you it on the other or something before reading?


Thank you for your help :)

borysgo2
5th September, 2012, 09:47 PM
You can use xprog, only problem is dependig on mcu circuit you have to lift some pins.

brad123
7th September, 2012, 09:51 PM
salvation to all, are you he of another security bytes? have you already managed to read to mcu in isp with upa?


Thank you :)

brad123
10th September, 2012, 09:19 AM
???????????