ATXMEGA192D3-MH View Datasheet(PDF) - Atmel Corporation

Part Name

Description

Manufacturer

ATXMEGA192D3-MH

8/16-bit XMEGA D3 Microcontroller

Atmel Corporation 

Figure 8-1. Event system block diagram.

ClkSYS

XMEGA D3

CPU

PORTx

ADCx

Event Routing

Network

RTC

ACx

IRCOM

T/Cxn

The Event Routing Network can directly connect together ADCs, Analog Comparators (AC),

I/O ports (PORTx), the Real-time Counter (RTC), Timer/Counters (T/C) and the IR Communica-

tion Module (IRCOM). Events can also be generated from software (CPU).

All events from all peripherals are always routed into the Event Routing Network. This consist of

four multiplexers where each can be configured in software to select which event to be routed

into that event channel. All four event channels are connected to the peripherals that can use

events, and each of these peripherals can be configured to use events from one or more event

channels to automatically trigger a software selectable action.

16

8134I–AVR–12/10

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