Atmel 89c2051 has a built in adc,
any one please let me know of how
to use that,

a simple code to store the slope edge
archieved at the pin P1.0 & P1.1
would be very appreaciated.

I will send you a picture of a site of
The Toba Lake taken from the top of
the Piso-piso mount, for the compensation.

Any way, thank you in advance.
Kurnia Brahmana