SAM3X8E Atmel Corporation, SAM3X8E Datasheet - Page 878

• Manufacturer Part Number: SAM3X8E
• Manufacturer: Atmel Corporation

36.6.11.1
878
878
SAM3X/A
SAM3X/A
WAVSEL = 00
When WAVSEL = 00, the value of TC_CV is incremented from 0 to 0xFFFF. Once 0xFFFF has
been reached, the value of TC_CV is reset. Incrementation of TC_CV starts again and the cycle
continues. See
An external event trigger or a software trigger can reset the value of TC_CV. It is important to
note that the trigger may occur at any time. See
RC Compare cannot be programmed to generate a trigger in this configuration. At the same
time, RC Compare can stop the counter clock (CPCSTOP = 1 in TC_CMR) and/or disable the
counter clock (CPCDIS = 1 in TC_CMR).
Figure 36-7. WAVSEL= 00 Without Trigger
Waveform Examples
0xFFFF
Figure
Counter Value
R
R
R
TIOB
TIOA
C
B
A
36-7.
Counter cleared by compare match with 0xFFFF
Figure
36-8.
11057A–ATARM–17-Feb-12
11057A–ATARM–17-Feb-12
Time