The cooperation of the analog and digital circuits
and the embedded controllers as well as their industrial use and
technical application have always been in the focus of our interest.
In reconfigurable systems the effectiveness and quality of the
analog circuit system can be maintained and modified by circuit
or by changing the single element values. There are further
advantages of the programmable analog circuit applications;
more compact, more reliable, more flexible systems can be
produced with better performance. It is especially beneficial if
for programming we modify the function of a programmable
analog circuit either giving a new topology or a new component
parameter using the flexibility of the microcontroller.
