
25 µs
50 µs
ePWM
counter
PWM A/B
output
“a” “b” “c” “d”
Sampling
request
SEQ
interrupt
Case 1
I
1
,I
2
,I
3
“b”
I
1
,I
2
,I
3
V
1
,V
2
,V
3
“d”
V
1
,V
2
,V
3
Case 2
“b” “d”
Case 3
I
1
,I
2
I
1
,I
2
V
1
,V
2
,V
3
V
1
,V
2
,V
3
I
1
,I
2
,xI
1
,I
2
,x V
1
,V
2
,V
3
V
1
,V
2
,V
3
Sampling
request
SEQ
interrupt
Sampling
request
SEQ
interrupt
Uninterrupted Autosequenced Mode
Figure 1-8. Interrupt Operation During Sequenced Conversions
SPRU812A – September 2007 – Revised October 2007 Analog-to-Digital Converter (ADC) 25
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