Datasheet

SAM4E [DATASHEET]
Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14
324
Figure 15-2. 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