Datasheet

 2018 Microchip Technology Inc. Data Sheet Complete DS40002059A-page 25
ATxmega32E5/16E5/8E5
Figure 10-1. Event System Overview and Connected Peripherals
The event routing network consists of eight software-configurable multiplexers that control how events are routed and
used. These are called event channels, and allow up to eight parallel event configurations and routing. The maximum rout-
ing latency of an external event is two peripheral clock cycles due to re-synchronization, but several peripherals can directly
use the asynchronous event without any clock delay. The event system works in all power sleep modes, but only asynchro-
nous events can be routed in sleep modes where the system clock is not available.
Timer /
Counters
ADC
Real Time
Counter
CPU /
Software
EDMA
Controller
IRCOM
Event Routing Network
Event
System
Controller
clk
PER
Prescaler
AC
Port Pins
DAC
XMEGA
Custom Logic