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12.2.2
Alarm 0 Interrupt Registers
Alarm 0 Interrupt Control Register (RTCAL0IRQ: 0x03ED3)
bp
7
Bit name
-
At reset
0
Access
R
bp
Bit name
7
-
6
AL0IRQSET
5 to 3
-
2
AL0IRQWEN
1
AL0IRQHEN
0
AL0IRQMIEN
Alarm 0 Minutes Setting Register (AL0IRQMI: 0x03ED4)
bp
7
Bit name
-
At reset
0
Access
R
bp
Bit name
7
-
6 to 0
AL0IRQMI6-0
6
5
AL0IRQ
-
SET
0
0
R/W
R
Always read as 0.
Alarm 0 interrupt control
0: Disabled
1: Enabled
Always read as 0.
Alarm 0 "Date" comparator enable control
0: Disable
1: Enable
Alarm 0 "Hour" comparator enable control
0: Disable
1: Enable
Alarm 0 "Minute" comparator enable control
0: Disable
1: Enable
6
5
0
0
R/W
R/W
R/W
Always read as 0.
Alarm 0 "Minute" setting
Set a value within the range of "00" to "59" using the BCD format.
* The value which doesn't exist must not be set.
4
3
AL0IRQ
-
-
0
0
R
R
Description
4
3
2
AL0IRQMI6-0
0
0
0
R/W
R/W
Description
Real Time Clock (RTC)
2
1
AL0IRQ
AL0IRQ
WEN
HEN
MIEN
0
0
R/W
R/W
1
0
R/W
R/W
Control Registers
Chapter 12
0
0
R/W
0
0
XII - 5
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