Hi Dominik!
I got a program to controll 1 servo with an AT89C2051, but I think it's
the same on the 80535.
I'm using two timers:
one(Timer 0) to generate the 20ms delay and one(Timer 1) to create the pulse for the servo.
when the Timer 0 interrupt occures it is reloaded to generate the next
20ms delay.then the servo pulse is generated by using either capture
mode or reload mode (overflow).
if you want to control more servos you just have to create more pulses
on other output lines during the 20ms delay.
for more detailed information email me to CAFlights@compuserve.de
Christian