Datasheet

255
SAM3X / SAM3A [DATASHEET]
Atmel-11057C-ATARM-SAM3X-SAM3A-Datasheet_23-Mar-15
14.6.9 RTC Interrupt Enable Register
Name: RTC_IER
Address: 0x400E1A80
Access: Write-only
• ACKEN: Acknowledge Update Interrupt Enable
0: No effect.
1: The acknowledge for update interrupt is enabled.
• ALREN: Alarm Interrupt Enable
0: No effect.
1: The alarm interrupt is enabled.
• SECEN: Second Event Interrupt Enable
0: No effect.
1: The second periodic interrupt is enabled.
• TIMEN: Time Event Interrupt Enable
0: No effect.
1: The selected time event interrupt is enabled.
• CALEN: Calendar Event Interrupt Enable
0: No effect.
1: The selected calendar event interrupt is enabled.
31 302928 27 26 25 24
––––––––
23 22 21 20 19 18 17 16
––––––––
15 14 13 12 11 10 9 8
––––––––
76543 210
–––CALENTIMENSECEN ALREN ACKEN