Digital-to-analog converter (DAC) RM0453
606/1450 RM0453 Rev 5
19.6 DAC interrupts
Stop 0 / Stop 1
The DAC remains active with a static value if the Sample and hold mode is
selected using LSI clock.
Stop 2
The DAC registers content is lost and must be reinitialized after exiting
Stop 2. The DAC must be disabled before entering Stop 2.
Standby
The DAC peripheral is powered down and must be reinitialized after exiting
Standby or Shutdown mode.
Shutdown
Table 117. Effect of low-power modes on DAC (continued)
Mode Description
Table 118. DAC interrupts
Interrupt
acronym
Interrupt
event
Event flag
Enable
control bit
Interrupt clear
method
Exit Sleep
mode
Exit Stop
mode
Exit Standby
mode
DAC
DMA
underrun
DMAUDR
1
DMAUDRI
E
1
Write
DMAUDRx = 1
Yes No No
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