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 Post subject: Renesas R5F72531DKFPU MH8115F
PostPosted: Thu Dec 17, 2015 12:18 pm 
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Newbie

Joined: Sat May 22, 2010 5:27 pm
Posts: 4
Hi, I need to know about the
Renesas R5F72531DKFPU .
MH8115F used in mitsubishi outlander 3 and more.

I am trying to develop a flasher for this processor
and I need info on the boot loader.

Have anyone reversed it?
Read write is only possible in Kline mode so that is what i want.

The problem is what looks like 8115 bootloader uses 1) encryption for data; 2) access autorization in the begining
so reversing protocol like with old k-line ECUs is not possible


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 Post subject: Re: Renesas R5F72531DKFPU MH8115F
PostPosted: Thu Dec 17, 2015 1:01 pm 
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Senior Member

Joined: Mon Jan 19, 2009 6:31 pm
Posts: 1615
Location: Moscow, Russia
I doubt that Renesas R5F72531DKFPU and MH8115F are the same chips.
SH-2A kernel is the same but bootmode bootloaders are to be quite different.

Mitsubishi bootmode bootloader has access autorization for ages.

Are you talking about bootmode bootloaders or bootloaders in the ecu software ?


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