xmega a3u - Elfa
xmega a3u - Elfa
xmega a3u - Elfa
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XMEGA A3U<br />
Figure 30-1.<br />
Analog comparator overview.<br />
Pin Input<br />
AC0OUT<br />
Pin Input<br />
DAC<br />
Voltage<br />
Scaler ACnMUXCTRL ACnCTRL<br />
Bandgap<br />
Enable<br />
Enable<br />
Hysteresis<br />
Interrupt<br />
Mode<br />
Hysteresis<br />
WINCTRL<br />
Interrupt<br />
Interrupts<br />
Sensititivity<br />
Control<br />
& Events<br />
Window<br />
Function<br />
Pin Input<br />
AC1OUT<br />
Pin Input<br />
The window function is realized by connecting the external inputs of the two analog comparators<br />
in a pair as shown in Figure 30-2.<br />
Figure 30-2.<br />
Analog comparator window function.<br />
+<br />
Upper limit of window<br />
Input signal<br />
-<br />
AC0<br />
Interrupt<br />
sensitivity<br />
control<br />
Interrupts<br />
Events<br />
Lower limit of window<br />
+<br />
-<br />
AC1<br />
8386B–AVR–12/11<br />
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