hi , can anyone point me in the right direction for a eprom switcher schematic ?
this is what i want to do :
i have a engine ecu which contains a 27c128 eprom , i want to be able to switch between 2 .bin files (maps) while the engine is running i.e on the fly . i presume i will have to use a 27c256 eprom .?
any help appreciated.
mark k