RM0440 Rev 4 645/2126
RM0440 Analog-to-digital converters (ADC)
724
Figure 113. Single conversions of a sequence, hardware trigger
1. TRGx (over-frequency) is selected as trigger source, EXTEN[1:0] = 01, CONT = 0
2. Channels selected = 1, 2, 3, 4; AUTDLY=0.
Figure 114. Continuous conversions of a sequence, hardware trigger
1. TRGx is selected as trigger source, EXTEN[1:0] = 10, CONT = 1
2. Channels selected = 1, 2, 3, 4; AUTDLY=0.
MS31013V2
EOC
EOS
TRGX
(1)
ADC_DR
RDY
CH1 CH2
READY
CH3 CH4 CH1 CH2 CH3 CH4 RDY
D2 D3 D4 D1 D2D1
by s/w by h/w
D3 D4
triggered ignored
ADSTART
ADC state
(2)
Indicative timings
MS31014V2
EOC
EOS
TRGx
(1)
ADC_DR
RDY CH1 CH2
CH1
CH3 CH4 CH2 CH3 CH4 CH1
RDY
D2 D3 D4 D1 D2D1
by s/w by h/w
Not in scale timings
D3 D4
triggered ignored
STOP
ADSTP
ADSTART
ADC
(2)
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