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SAM4L Datasheet, PDF (808/1185 Pages) ATMEL Corporation – ATSAM ARM-based Flash MCU
ATSAM4L4/L2
Figure 30-7. WAVSEL = 2 Without Trigger
Counter Value
0xFFFF
RC
Counter cleared by compare match
with RC
RB
RA
Waveform Examples
TIOB
Time
TIOA
Figure 30-8. WAVSEL = 2 With Trigger
Counter Value
0xFFFF
Counter cleared by compare match with RC
RC
Counter cleared by trigger
RB
RA
Waveform Examples
TIOB
Time
TIOA
30.6.3.4
WAVSEL = 1
When CMRn.WAVSEL is one, the value of CVn is incremented from 0 to 0xFFFF. Once 0xFFFF
is reached, the value of CVn is decremented to 0, then re-incremented to 0xFFFF and so on.
See Figure 30-9 on page 809.
42023C–SAM–02/2013
808