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Freescale Semiconductor /MK21FA12 /USBDCD /CONTROL

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Interpret as CONTROL

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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)IACK 0 (0)IF 0 (0)IE 0 (0)BC12 0 (0)START 0 (0)SR

IACK=0, IE=0, START=0, SR=0, BC12=0, IF=0

Description

Control register

Fields

IACK

Interrupt Acknowledge

0 (0): Do not clear the interrupt.

1 (1): Clear the IF bit (interrupt flag).
IF

Interrupt Flag

0 (0): No interrupt is pending.

1 (1): An interrupt is pending.
IE

Interrupt Enable

0 (0): Disable interrupts to the system.

1 (1): Enable interrupts to the system.
BC12

BC1.2 compatibility. This bit cannot be changed after start detection.

0 (0): Compatible with BC1.1 (default)

1 (1): Compatible with BC1.2
START

Start Change Detection Sequence

0 (0): Do not start the sequence. Writes of this value have no effect.

1 (1): Initiate the charger detection sequence. If the sequence is already running, writes of this value have no effect.
SR

Software Reset

0 (0): Do not perform a software reset.

1 (1): Perform a software reset.

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