Datasheet

327
SAM4E [DATASHEET]
Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14
15.5.2 Real-time Timer Alarm Register
Name: RTT_AR
Address: 0x400E1834
Access: Read/Write
 ALMV: Alarm Value
When the CRTV value in RTT_VR equals the ALMV field, the ALMS flag is set in RTT_SR. As soon as the ALMS flag
rises, the CRTV value equals ALMV+1 (refer to Figure 15-2).
Note: The alarm interrupt must be disabled (ALMIEN must be cleared in RTT_MR) when writing a new ALMV value.
31 30 29 28 27 26 25 24
ALMV
23 22 21 20 19 18 17 16
ALMV
15 14 13 12 11 10 9 8
ALMV
76543210
ALMV