Atmel AVR XMEGA AU series - Page 505

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8331B–AVR–03/12
Atmel AVR XMEGA AU
15.2 Overview ........................................................................................................193
15.3 Block Diagram ...............................................................................................194
15.4 Clock Sources ...............................................................................................194
15.5 Counter Operation .........................................................................................195
15.6 Compare Channel .........................................................................................196
15.7 Interrupts and Events ....................................................................................197
15.8 DMA Support .................................................................................................198
15.9 Timer/Counter Commands ............................................................................198
15.10 Register Description ......................................................................................199
15.11 Register Summary .........................................................................................205
15.12 Interrupt Vector Summary .............................................................................205
16 AWeX – Advanced Waveform Extension ........................................... 206
16.1 Features ........................................................................................................206
16.2 Overview ........................................................................................................206
16.3 Port Override .................................................................................................207
16.4 Dead-time Insertion .......................................................................................208
16.5 Pattern Generation ........................................................................................209
16.6 Fault Protection .............................................................................................210
16.7 Register Description ......................................................................................212
16.8 Register Summary .........................................................................................216
17 Hi-Res – High-Resolution Extension .................................................. 217
17.1 Features ........................................................................................................217
17.2 Overview ........................................................................................................217
17.3 Register Description ......................................................................................218
17.4 Register Summary .........................................................................................218
18 RTC – Real-Time Counter .................................................................... 219
18.1 Features ........................................................................................................219
18.2 Overview ........................................................................................................219
18.3 Register Descriptions ....................................................................................221
18.4 Register Summary .........................................................................................226
18.5 Interrupt Vector Summary .............................................................................226
19 RTC32 – 32-bit Real-Time Counter ..................................................... 227
19.1 Features ........................................................................................................227
19.2 Overview ........................................................................................................227
19.3 Register Descriptions ....................................................................................229