ME7.1.1 VR6 Full Prokon% SY_ , and Memory Locations

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Topic: ME7.1.1 VR6 Full Prokon% SY_ , and Memory Locations - In English 022906032CA (Read 9250 times)

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	Re: ME7.1.1 VR6 Full Prokon% SY_ , and Memory Locations - In English 022906032CA « Reply #15 on: October 12, 2022, 11:57:01 AM »

Quote from: Blazius on October 12, 2022, 08:41:11 AM

Whats the proccessor marking in this ECU? Pictures would be nice.

Unfortunately I don't have access to such ECU. If I did I would have read it myself :-)
Any ST10 me7.1.1 IROM is of interest.Perhaps there are only a few versions out there.


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	Re: ME7.1.1 VR6 Full Prokon% SY_ , and Memory Locations - In English 022906032CA « Reply #16 on: October 12, 2022, 04:16:52 PM »

The CA is not an ST10


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	Re: ME7.1.1 VR6 Full Prokon% SY_ , and Memory Locations - In English 022906032CA « Reply #17 on: October 12, 2022, 08:28:53 PM »

Quote from: R32Dude on October 12, 2022, 04:16:52 PM

The CA is not an ST10

Ok, my bad. I've mostly worked with me7.1 and old me7.1.1. It looks like the 032CA have a CPU with IROM, because the first 32k in flash does not line up with CODE XREFS when loaded at @0x0 .

edit:
Found what I needed.


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	Re: ME7.1.1 VR6 Full Prokon% SY_ , and Memory Locations - In English 022906032CA « Reply #18 on: January 19, 2023, 06:21:14 AM »

I've been using IDA on this and seem to be doing well. Manually did the whole flash. Now working on the boot rom.

Just a quick question, in the boot rom there are a load of jumps to the flash that jump back to themselves. Like the one after the reset handler, jumping to 820004, which jumps back to 820004. Have I made a mistake?


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Blazius

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	Re: ME7.1.1 VR6 Full Prokon% SY_ , and Memory Locations - In English 022906032CA « Reply #19 on: January 19, 2023, 04:56:56 PM »

The CPU bootrom is (usually) mirrored in a read flash file, depending what kind of hardware was used and what method.
Though it might or might not actually match the CPU rom, so dont use it for any decent purpose, rather use the original depending on the cpu rev.


« Last Edit: January 19, 2023, 04:58:34 PM by Blazius »	Logged

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