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1745D–ATARM–04-Nov-05
AT91M55800A
13.3.8 RTC Status Clear Register
Register Name: RTC_SCR
Access Type: Write-only
Offset: 0x1C
• ACKUPD: Acknowledge for Update Interrupt Clear (Code Label RTC_ACKUPD)
0 = No effect.
1 = Clears Acknowledge for Update status bit.
• ALARM: Alarm Flag Interrupt Clear (Code Label RTC_ALARM)
0 = No effect.
1 = Clears Alarm Flag bit.
• SEC: Second Event Interrupt Clear (Code Label RTC_SEC)
0 = No effect.
1 = Clears Second Event bit.
• TIMEV: Time Event Interrupt Clear (Code Label RTC_TIMEV)
0 = No effect.
1 = Clears Time Event bit.
• CALEV: Calendar Event Interrupt Clear (Code Label RTC_CALEV)
0 = No effect.
1 = Clears Calendar Event bit.
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76543210
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CALEV TIMEV SEC ALARM ACKUPD