ATEVK1105 Atmel, ATEVK1105 Datasheet - Page 649

• Manufacturer Part Number: ATEVK1105
• Description: KIT EVAL FOR AT32UC3A0
• Manufacturer: Atmel
• Series: AVR®32r
• Type: MCUr

Specifications of ATEVK1105

• Contents: Evaluation Board, Software and Documentation
• Processor To Be Evaluated: AT32UC3A0512
• Processor Series: AVR
• Data Bus Width: 32 bit
• Interface Type: USART, TWI, USB, SPI, Ethernet
• Operating Supply Voltage: 3.3 V
• Silicon Manufacturer: Atmel
• Core Architecture: AVR
• Core Sub-architecture: AVR UC3
• Silicon Core Number: AT32UC3A0512
• Silicon Family Name: AVR
• Kit Contents: Board CD Docs
• Rohs Compliant: Yes
• For Use With/related Products: AT32UC3A0
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

31.6.3.3
32058J–AVR32–04/11
WAVSEL = 10
Figure 31-7. WAVSEL= 00 with trigger
When WAVSEL = 10, the value of CV is incremented from 0 to the value of RC, then automati-
cally reset on a RC Compare. Once the value of CV has been reset, it is then incremented and
so on. See
It is important to note that CV can be reset at any time by an external event or a software trigger
if both are programmed correctly. See
In addition, RC Compare can stop the counter clock (CPCSTOP = 1 in CMR) and/or disable the
counter clock (CPCDIS = 1 in CMR).
Figure 31-8. WAVSEL = 10 Without Trigger
Waveform Examples
0xFFFF
Counter Value
R
R
R
TIOB
TIOA
C
B
A
Figure
Waveform Examples
0xFFFF
31-8.
Counter Value
R
R
R
TIOB
TIOA
C
B
A
Counter cleared by compare match with RC
Figure
31-9.
Counter cleared by compare match with 0xFFFF
Counter cleared by trigger
AT32UC3A
Time
Time
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