Accessing to the save/load game data

[Loïc]

Hi all,

First of all, Loïc thanks for your last explanation.
After a week of work, I'm done. I'm able to save a load data from memory flash (yeah!!)

Only one thing, I had to use the offset 0x1FA000 and nb_block 0x21 as Loïc say to me, doesn't work if I use another ( I don't know why ).

This works on a rom of 2Mb or bigger with emulator and in a 32Mb bung flash cart, so, in a 32mb flash cart use the same offset than 16Mb??

Regards,

A 32mb cart structure is the same as 2x16mb.
Save can work at the same offset, meaning that you have to take care of your rom structure so you won't have code or data on this part of your rom. It could also be placed on the second 16Mb chip, at bloc 0x44 if I'm not wrong.