AT32UC3C2512C Automotive Atmel Corporation, AT32UC3C2512C Automotive Datasheet - Page 840

• Manufacturer Part Number: AT32UC3C2512C Automotive
• Manufacturer: Atmel Corporation

Figure 31-10. WAVSEL = 1 Without Trigger
Figure 31-11. WAVSEL = 1 With Trigger
9166C–AVR-08/11
Waveform Examples
Waveform Examples
0xFFFF
0xFFFF
Counter Value
TIOB
TIOA
Counter Value
TIOB
TIOA
RC
RB
RA
RC
RB
RA
A trigger such as an external event or a software trigger can modify CVn at any time. If a trigger
occurs while CVn is incrementing, CVn then decrements. If a trigger is received while CVn is
decrementing, CVn then increments. See
RC Compare cannot be programmed to generate a trigger in this configuration.
At the same time, RC Compare can stop the counter clock (CMRn.CPCSTOP = 1) and/or dis-
able the counter clock (CMRn.CPCDIS = 1).
Counter decremented by compare match with 0xFFFF
Counter decremented by compare match
with 0xFFFF
Figure 31-11 on page
Counter decremented by trigger
840.
Counter incremented by trigger
AT32UC3C
Time
Time
840