I started also with a development board with 8031, LS373, 2716, 6564, MAX232 on it.

It works nicely and download to the RAM was very fast.

But big frustration catch me every time as I wanted to start a new project.
Since then I must destroy the former project to reuse the only one development board.


Today a lot of Flash devices around me at home, mostly AT89C2051, which do several things.

And the big frustration was no longer seen after I switched to Flash and can still let the last project alive on starting a newer one.


Peter