XMEGA D4
17 AWeX – Advanced Waveform Extension ............................................. 37
17.1
17.2
Features ..........................................................................................................37
Overview ..........................................................................................................37
18 Hi-Res – High Resolution Extension .................................................... 38
18.1
18.2
Features ..........................................................................................................38
Overview ..........................................................................................................38
19 RTC – 16-bit Real-Time Counter ........................................................... 39
19.1
19.2
Features ..........................................................................................................39
Overview ..........................................................................................................39
20 TWI – Two-Wire Interface ...................................................................... 40
20.1
20.2
Features ..........................................................................................................40
Overview ..........................................................................................................40
21 SPI – Serial Peripheral Interface ........................................................... 42
21.1
21.2
Features ..........................................................................................................42
Overview ..........................................................................................................42
22 USART ..................................................................................................... 43
22.1
22.2
Features ..........................................................................................................43
Overview ..........................................................................................................43
23 IRCOM – IR Communication Module .................................................... 44
23.1
23.2
Features ..........................................................................................................44
Overview ..........................................................................................................44
24 CRC – Cyclic Redundancy Check Generator ...................................... 45
24.1
24.2
Features ..........................................................................................................45
Overview ..........................................................................................................45
25 ADC – 12-bit Analog to Digital Converter ............................................ 46
25.1
25.2
Features ..........................................................................................................46
Overview ..........................................................................................................46
26 AC – Analog Comparator ...................................................................... 48
26.1
26.2
Features ..........................................................................................................48
Overview ..........................................................................................................48
27 Programming and Debugging .............................................................. 50
27.1
27.2
Features ..........................................................................................................50
Overview ..........................................................................................................50
iii
8135L–AVR–06/12