26-10-2010, 12:29 PM
[attachment=6806]
EMBEDDED SYSTEMS full report
Power Source
1. System own supply with separate
supply rails for IOs, clock, basic
processor and memory and analog
units, or
2. Supply from a system to which the
embedded system interfaces, for
example in a network card, or
3 .Charge pump concept used in a
system of little power needs, for
examples, in the mouse or contact-less
smart card.