Renesas Electronics /R7FA4E10D /RTC /RCR1

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Interpret as RCR1

7 43 0 0 00 0 0 0 0 0 0 0 0 (0)AIE 0 (0)CIE 0 (0)PIE 0 (0)RTCOS 0 (Others)PES

AIE=0, CIE=0, PIE=0, RTCOS=0, PES=Others

Description

RTC Control Register 1

Fields

AIE

Alarm Interrupt Enable

0 (0): Disable alarm interrupt requests

1 (1): Enable alarm interrupt requests

CIE

Carry Interrupt Enable

0 (0): Disable carry interrupt requests

1 (1): Enable carry interrupt requests

PIE

Periodic Interrupt Enable

0 (0): Disable periodic interrupt requests

1 (1): Enable periodic interrupt requests

RTCOS

RTCOUT Output Select

0 (0): Outputs 1 Hz on RTCOUT

1 (1): Outputs 64 Hz RTCOUT

PES

Periodic Interrupt Select

0 (Others): Do not generate periodic interrupts

6 (0x6): Generate periodic interrupt every 1/256 second

7 (0x7): Generate periodic interrupt every 1/128 second

8 (0x8): Generate periodic interrupt every 1/64 second

9 (0x9): Generate periodic interrupt every 1/32 second

10 (0xA): Generate periodic interrupt every 1/16 second

11 (0xB): Generate periodic interrupt every 1/8 second

12 (0xC): Generate periodic interrupt every 1/4 second

13 (0xD): Generate periodic interrupt every 1/2 second

14 (0xE): Generate periodic interrupt every 1 second

15 (0xF): Generate periodic interrupt every 2 seconds

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