Regviz

Freescale Semiconductor /MKL82Z7 /I2C0 /S2

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Interpret as S2

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7 43 0 0 00 0 0 0 0 0 0 0 0 (0)EMPTY 0 (0)ERROR 0 (0)DFEN

ERROR=0, EMPTY=0, DFEN=0

Description

I2C Status register 2

Fields

EMPTY

Empty flag

0 (0): Tx or Rx buffer is not empty and cannot be written to, that is new data cannot be loaded into the buffer.

1 (1): Tx or Rx buffer is empty and can be written to, that is new data can be loaded into the buffer.
ERROR

Error flag

0 (0): The buffer is not full and all write/read operations have no errors.

1 (1): There are 3 or more write/read errors during the data transfer phase (when the Empty flag is not set and the buffer is busy).
DFEN

Double Buffer Enable

0 (0): Disables the double buffer mode; clock stretch is enabled.

1 (1): Enables the double buffer mode; clock stretch is disabled. In the slave mode, the I2C will not hold bus between data transfers.

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