hi,

thanks for your cooperation. Okay, I understood that it is possible to have the basic interpreter in an external ROM attached to the microcontroller, but there are some execptions in regard to the prog-function etc. does it make sense to have it in an external ROM and how do I have to organise my memory partions then ?
(I'm not experienciend in 8052 AH Basic...sorry).

Thanks for your help.

Thomas