Техническая Спецификация для Atmel Xplained Pro Evaluation Kit ATSAMD20-XPRO ATSAMD20-XPRO
Модели
ATSAMD20-XPRO
514
Atmel | SMART SAM D20 [DATASHEET]
Atmel-42129K–SAM-D20_datasheet–06/2014
29.3
Block Diagram
Figure 29-1. Analog Comparator Block Diagram
29.4
Signal Description
for details on the pin mapping for this peripheral. One signal
can be mapped on several pins.
29.5
Product Dependencies
In order to use this peripheral, other parts of the system must be configured correctly, as described below.
29.5.1 I/O Lines
Using the AC’s I/O lines requires the I/O pins to be configured. Refer to the PORT chapter for details.
for details.
INTERRUPT MODE
ENABLE
ENABLE
HYSTERESIS
HYSTERESIS
DAC
VDDANA
SCALER
BANDGAP
+
-
+
-
CMP0
CMP1
INTERRUPTS
EVENTS
GCLK_AC
AIN3
AIN2
AIN1
AIN0
COMP0
COMP1
COMPCTRLn
WINCTRL
INTERRUPT
SENSITIVITY
CONTROL
&
WINDOW
FUNCTION
Signal Name
Type
Description
AIN[3..0]
Analog input
Comparator inputs
CMP[1..0]
Digital output
Comparator outputs