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Freescale Semiconductor /MKV58F24 /SystemControl /CCSIDR

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Interpret as CCSIDR

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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)LINESIZE 0ASSOCIATIVITY0NUMSETS0 (0)WA 0 (0)RA 0 (0)WB 0 (0)WT

WB=0, WT=0, RA=0, WA=0, LINESIZE=0

Description

Cache Size ID Register

Fields

LINESIZE

(Log2(Number of words in cache line)) - 2.

0 (0): The line length of 4 words.

1 (1): The line length of 8 words.

2 (10): The line length of 16 words.

3 (11): The line length of 32 words.

4 (100): The line length of 64 words.

5 (101): The line length of 128 words.

6 (110): The line length of 256 words.

7 (111): The line length of 512 words.
ASSOCIATIVITY

(Associativity of cache) - 1, therefore a value of 0 indicates an associativity of 1. The associativity does not have to be a power of 2.
NUMSETS

(Number of sets in cache) - 1, therefore a value of 0 indicates 1 set in the cache. The number of sets does not have to be a power of 2.
WA

Indicates whether the cache level supports write-allocation

0 (0): Feature not supported

1 (1): Feature supported
RA

Indicates whether the cache level supports read-allocation

0 (0): Feature not supported

1 (1): Feature supported
WB

Indicates whether the cache level supports write-back

0 (0): Feature not supported

1 (1): Feature supported
WT

Indicates whether the cache level supports write-through

0 (0): Feature not supported

1 (1): Feature supported

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