Hi

Actualy im not have original source only .hex file
so im need a chip that was 100% drop remplacemet or original

and for now i exclusively use AVR micro
and never toutch a 8051 so if im realy need to
port to someting else it more easy to do
it on someting that im knot

i have alredy few week ago made a code on a avr it work
but it have some issue so the best was to find a 8051 chip

i almost sure someone here have 1 or 2 of ther chip
that colect dust ;-)