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ATSAM4S-XPLD
1019
SAM4S [DATASHEET]
11100E–ATARM–24-Jul-13
42.5
Product Dependencies
42.5.1 Power Management
The programmer must first enable the DAC Controller Clock in the Power Management Controller (PMC) before
using the DACC.
using the DACC.
The DACC becomes active as soon as a conversion is requested and at least one channel is enabled. The DACC is
automatically deactivated when no channels are enabled.
automatically deactivated when no channels are enabled.
For power saving options see
.
42.5.2 Interrupt Sources
The DACC interrupt line is connected on one of the internal sources of the interrupt controller. Using the DACC interrupt
requires the interrupt controller to be programmed first.
requires the interrupt controller to be programmed first.
42.5.3 Conversion Performances
For performance and electrical characteristics of the DACC, see the product DC Characteristics section.
Table 42-2. Peripheral IDs
Instance
ID
DACC
30