Datasheet

257
SAM3X / SAM3A [DATASHEET]
Atmel-11057C-ATARM-SAM3X-SAM3A-Datasheet_23-Mar-15
14.6.11 RTC Interrupt Mask Register
Name: RTC_IMR
Address: 0x400E1A88
Access: Read-only
• ACK: Acknowledge Update Interrupt Mask
0: The acknowledge for update interrupt is disabled.
1: The acknowledge for update interrupt is enabled.
• ALR: Alarm Interrupt Mask
0: The alarm interrupt is disabled.
1: The alarm interrupt is enabled.
• SEC: Second Event Interrupt Mask
0: The second periodic interrupt is disabled.
1: The second periodic interrupt is enabled.
• TIM: Time Event Interrupt Mask
0: The selected time event interrupt is disabled.
1: The selected time event interrupt is enabled.
• CAL: Calendar Event Interrupt Mask
0: The selected calendar event interrupt is disabled.
1: The selected calendar event interrupt is enabled.
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76543 210
–––CALTIMSEC ALR ACK