Lazy? :)
Well, i need the program to drive the lights on the christmas tree...
The power section is already done, now i only need to build the drive one.
Since i've never used 8051 micros before at the moment i'm not capable of writing a functioning program (i think...maybe i am...).
I need it (working) for the end of november and so i'm asking here.
Why i use the 89c420? Well, maxim sends them for free as samples and in future i'll use them for other applications. But now i haven't time to try to write the program...

If someone can help me then...

Bye.