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Freescale Semiconductor /MKV58F24 /SystemControl /ID_ISAR1

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Interpret as ID_ISAR1

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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 (00)EXTEND_INSTRS 0 (0)IFTHEN_INSTRS 0 (0)IMMEDIATE_INSTRS 0 (00)INTERWORK_INSTRS

IMMEDIATE_INSTRS=0, IFTHEN_INSTRS=0, EXTEND_INSTRS=00, INTERWORK_INSTRS=00

Description

Instruction Set Attributes Register 1

Fields

EXTEND_INSTRS

Indicates the supported Extend instructions

0 (00): None supported, ARMv7-M reserved

1 (01): Adds support for the SXTB, SXTH, UXTB, and UXTH instructions

2 (10): As for 1, and adds support for the SXTAB, SXTAB16, SXTAH, SXTB16, UXTAB, UXTAB16, UXTAH, and UXTB16 instructions
IFTHEN_INSTRS

Indicates the supported IfThen instructions

0 (0): None supported, ARMv7-M reserved

1 (1): Adds support for the IT instructions, and for the IT bits in the PSRs
IMMEDIATE_INSTRS

Indicates the support for data-processing instructions with long immediate

0 (0): None supported, ARMv7-M reserved

1 (1): Adds support for the ADDW, MOVW, MOVT, and SUBW instructions
INTERWORK_INSTRS

Indicates the supported Interworking instructions

0 (00): None supported, ARMv7-M reserved

1 (01): Adds support for the BX instruction, and the T bit in the PSR

2 (10): As for 1, and adds support for the BLX instruction, and PC loads have BX-like behavior

3 (11): ARMv7-M reserved

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