Figure 28-2. RTT Counting
Prescaler
ALMVALMV-10 ALMV+1
0
RTPRES - 1
CRTV
read RTT_SR
ALMS (RTT_SR)
APB Interface
SLCK
RTTINC (RTT_SR)
ALMV+2 ALMV+3
...
APB cycle
APB cycle
SAM E70/S70/V70/V71 Family
Real-time T
imer (RTT)
©
2019 Microchip Technology Inc.
Datasheet
DS60001527D-page 232
