Atmel Xplained Pro Evaluation Kit ATSAM4E-XPRO ATSAM4E-XPRO Data Sheet
Product codes
ATSAM4E-XPRO
SAM4E [DATASHEET]
Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14
1326
44.
Analog Comparator Controller (ACC)
44.1
Description
The Analog Comparator Controller (ACC) configures the analog comparator and generates an interrupt depending
on user settings. The analog comparator embeds two 8-to-1 multiplexers that generate two internal inputs. These
inputs are compared, resulting in a compare output. The hysteresis level, edge detection and polarity are
configurable.
on user settings. The analog comparator embeds two 8-to-1 multiplexers that generate two internal inputs. These
inputs are compared, resulting in a compare output. The hysteresis level, edge detection and polarity are
configurable.
The ACC also generates a compare event which can be used by the Pulse Width Modulator (PWM).
Refer to
for detailed schematics.
44.2
Embedded Characteristics
Eight User Analog Inputs Selectable for Comparison
Four Voltage References Selectable for Comparison: Temperature Sensor (TS), ADVREF, DAC0 and DAC1
Interrupt Generation
Compare Event Fault Generation for PWM