ST STM32WL55JC Reference Manual page 549

RM0453
18.4.5 Example timing diagrams (single/continuous modes
hardware/software triggers)
Figure 67. Single conversions of a sequence, software trigger
(1)
ADSTART
EOC
EOS
SCANDIR
(2)
ADC state
ADC_DR
by S/W by H/W
1. EXTEN = 00, CONT = 0
2. CHSEL = 0x20601, WAIT = 0, AUTOFF = 0
Figure 68. Continuous conversion of a sequence, software trigger
(1)
ADSTART
EOC
EOS
ADSTP
SCANDIR
(2) RDY
ADC state
ADC_DR
by S/W by H/W
1. EXTEN = 00, CONT = 1,
2. CHSEL = 0x20601, WAIT = 0, AUTOFF = 0
RDY CH9
CH0 CH10
D0 D9
CH0 CH9 CH10
D0 D9
CH17
RDY
D10 D17
CH17 CH0 CH9 CH10
D10 D17 D0
RM0453 Rev 2
Analog-to-digital converter (ADC)
CH17 CH9 CH0
CH10
D17 D10 D9
STP RDY CH17
D9
RDY
D0
MSv30338V3
CH10
D17
MSv30339V2
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