does any one know about details of microprocessor and fundamentals of interfacing on the internet as a softcopy ?
if possible send the details of 8085 µp as soon as possible
You can download 8085's data sheet from here: http://www.izabella.freeuk.com/assets/multimedia/8085.pdf
This old microcontroller is very similar to 8051, so I think you will be able to adopt any available for 8051 software to 8085.
This can be also helpful: 8085 virtual kit **broken link removed**
Regards,
IanP