Atmel AVR XMEGA D Series, Manual, Page: 325 / 331

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8210C–AVR–09/11
Atmel AVR XMEGA D
10.6 Interrupt priority .............................................................................................105
10.7 Interrupt vector locations ...............................................................................107
10.8 Register Description ......................................................................................107
10.9 Register Summary .........................................................................................109
11 I/O Ports ................................................................................................ 110
11.1 Features ........................................................................................................110
11.2 Overview ........................................................................................................110
11.3 I/O Pin Use and Configuration .......................................................................111
11.4 Reading the Pin Value ...................................................................................114
11.5 Input Sense Configuration .............................................................................115
11.6 Port Interrupt ..................................................................................................116
11.7 Port Event ......................................................................................................117
11.8 Alternate Port Functions ................................................................................117
11.9 Slew Rate Control ..........................................................................................118
11.10 Clock and Event Output .................................................................................118
11.11 Multi-pin configuration ...................................................................................119
11.12 Virtual Ports ...................................................................................................119
11.13 Register Descriptions – Ports ........................................................................120
11.14 Register Descriptions – Port Configuration ...................................................126
11.15 Register Descriptions – Virtual Port ...............................................................130
11.16 Register Summary – Ports ............................................................................132
11.17 Register Summary – Port Configuration ........................................................132
11.18 Register Summary – Virtual Ports .................................................................132
11.19 Interrupt Vector Summary - Ports ..................................................................133
12 TC0/1 – 16-bit Timer/Counter Type 0 and 1 ....................................... 134
12.1 Features ........................................................................................................134
12.2 Overview ........................................................................................................134
12.3 Block Diagram ...............................................................................................136
12.4 Clock and Event Sources ..............................................................................137
12.5 Double Buffering ............................................................................................137
12.6 Counter Operation .........................................................................................138
12.7 Capture Channel ...........................................................................................140
12.8 Compare Channel .........................................................................................143
12.9 Interrupts and events .....................................................................................147
12.10 Timer/Counter Commands ............................................................................147