s3c2410a Samsung Semiconductor, Inc., s3c2410a Datasheet - Page 426

• Manufacturer Part Number: s3c2410a
• Description: 16/32-bit Risc Arm Microprocessor
• Manufacturer: Samsung Semiconductor, Inc.

REAL TIME CLOCK (RTC)
RTC ALARM CONTROL (RTCALM) REGISTER
The RTCALM register determines the alarm enable and the alarm time. Note that the RTCALM register generates the
alarm signal through both ALMINT and PMWKUP in power down mode, but only through ALMINT in the normal
operation mode.
17-6
RTCALM
Reserved
ALMEN
YEAREN
MONREN
DATEEN
HOUREN
MINEN
SECEN
RTCALM
Register
0x57000053(B)
0x57000050(L)
Bit
[7]
[6]
[5]
[4]
[3]
[2]
[1]
[0]
Address
Alarm global enable.
0 = Disable,
Year alarm enable.
0 = Disable,
Month alarm enable.
0 = Disable,
Date alarm enable.
0 = Disable,
Hour alarm enable.
0 = Disable,
Minute alarm enable.
0 = Disable,
Second alarm enable.
0 = Disable,
(by byte)
R/W
R/W
1 = Enable
1 = Enable
1 = Enable
1 = Enable
1 = Enable
1 = Enable
1 = Enable
RTC alarm control register
Description
Description
Reset Value
Initial State
S3C2410A
0x0
0
0
0
0
0
0
0
0