Atmel SAM4L Xplained Pro Evaluation Kit Atmel ATSAM4L-XPRO ATSAM4L-XPRO Scheda Tecnica
Codici prodotto
ATSAM4L-XPRO
901
42023E–SAM–07/2013
ATSAM4L8/L4/L2
33.3
Block Diagram
Figure 33-1. Digital-to-Analog Converter Controller Block Diagram
33.4
Signal Description
33.5
Product Dependencies
33.5.1
Clocks
DACC uses bus interface clock (CLK_DACC) which is generated by the Power Manager. It is
recommended to disable the DACC before disabling the clock, to avoid freezing the DACC in an
undefined state.
recommended to disable the DACC before disabling the clock, to avoid freezing the DACC in an
undefined state.
Trigger
Selection
Control
Logic
Interrupt
Controller
PDCA
User
Interface
Analog cell
DAC
Core
Core
EXT_TRIG
S
a
m
p
le & Ho
ld
VOUT
DAC Controller
APB
Peripheral event
Table 33-1.
DACC Pin Description
Pin Name
Description
VOUT
Analog output
EXT_TRIG
External trigger