Corsa D GID eprom location

[andycook64]

Hi,
Purchased a GID with no code for my Corsa, I have peckys decoder, stripped the gid but cant find the 25c080,
Please find attached pics

[soulman]

dont have one to hand, but what are the two top left of the mcu?

[andycook64]

One is marked up as LM158A and the other is 9221, st6z402, looked at another gid and board looks different and 25c080 is marked clearly

[soulman]

they must have changed something.. this is link to similar gid made by delphi

https://tech2.guru/eeprom-locations/

[andycook64]

Yes seen that type before, like you said must be a new type, if I knew what type of eprom it was I could read it and send it in to be added on the software, I know the code now as brought the radio that was paired to it and read it from that, let me know if you find out,
Cheers Andy

[soulman]

pecky will know but is taking a break.. Wonder if its on the mcu now?

[andycook64]

Hope not!, nightmare to read and connect to

[andycook64]

Any help with these later GID's Pecky seen a few of them now,
Cheers Andy

[pecky]

I've not seen one, so not even thought about looking at that one.

[andycook64]

I can send one in, guess its stored in micro?, I have one her with known code if you can add it to your decoding software?
Cheers Andy