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Freescale Semiconductor /SKEAZN642 /RTC /SC

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Interpret as SC

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31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (0)RTCO 0 (0)RTIE 0 (0)RTIF 0 (000)RTCPS0 (00)RTCLKS

RTIE=0, RTCPS=000, RTIF=0, RTCLKS=00, RTCO=0

Description

RTC Status and Control Register

Fields

RTCO

Real-Time Counter Output

0 (0): Real-time counter output disabled.

1 (1): Real-time counter output enabled.
RTIE

Real-Time Interrupt Enable

0 (0): Real-time interrupt requests are disabled. Use software polling.

1 (1): Real-time interrupt requests are enabled.
RTIF

Real-Time Interrupt Flag

0 (0): RTC counter has not reached the value in the RTC modulo register.

1 (1): RTC counter has reached the value in the RTC modulo register.
RTCPS

Real-Time Clock Prescaler Select

0 (000): Off

1 (001): If RTCLKS = x0, it is 1; if RTCLKS = x1, it is 128.

2 (010): If RTCLKS = x0, it is 2; if RTCLKS = x1, it is 256.

3 (011): If RTCLKS = x0, it is 4; if RTCLKS = x1, it is 512.

4 (100): If RTCLKS = x0, it is 8; if RTCLKS = x1, it is 1024.

5 (101): If RTCLKS = x0, it is 16; if RTCLKS = x1, it is 2048.

6 (110): If RTCLKS = x0, it is 32; if RTCLKS = x1, it is 100.

7 (111): If RTCLKS = x0, it is 64; if RTCLKS = x1, it is 1000.
RTCLKS

Real-Time Clock Source Select

0 (00): External clock source.

1 (01): Real-time clock source is 1 kHz (LPOCLK).

2 (10): Internal reference clock (ICSIRCLK).

3 (11): Bus clock.

Links

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Register License

Redistribution and use in source and binary forms, with or without modification,\nare permitted provided that the following conditions are met:\n o Redistributions of source code must retain the above copyright notice, this list\n of conditions and the following disclaimer.\n o Redistributions in binary form must reproduce the above copyright notice, this\n list of conditions and the following disclaimer in the documentation and/or\n other materials provided with the distribution.\n o Neither the name of Freescale Semiconductor, Inc. nor the names of its\n contributors may be used to endorse or promote products derived from this\n software without specific prior written permission.\n THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS “AS IS” AND\n ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\n DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR\n ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\n (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\n LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON\n ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS\n SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

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Register Reference

https://github.com/cmsis-svd/cmsis-svd-data