https://wiki.st.com/stm32mpu-ecosystem-v2/index.php?title=CRC_internal_peripheral&feed=atom&action=history
CRC internal peripheral - Revision history
2024-03-29T13:04:21Z
Revision history for this page on the wiki
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https://wiki.st.com/stm32mpu-ecosystem-v2/index.php?title=CRC_internal_peripheral&diff=68216&oldid=prev
Jean Christophe Trotin at 16:37, 12 February 2020
2020-02-12T16:37:02Z
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 16:37, 12 February 2020</td>
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<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>{{ArticleBasedOnModel| <del class="diffchange diffchange-inline">[[</del>Internal peripheral article model<del class="diffchange diffchange-inline">]]</del>}}</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>{{ArticleBasedOnModel| Internal peripheral article model}}</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{PublicationRequestId | 8786 | 2018-09-19 | AlainF}}</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{PublicationRequestId | 8786 | 2018-09-19 | AlainF}}</div></td></tr>
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Jean Christophe Trotin
https://wiki.st.com/stm32mpu-ecosystem-v2/index.php?title=CRC_internal_peripheral&diff=66538&oldid=prev
Gerald Baeza: /* Software frameworks */
2020-01-21T15:23:52Z
<p><span dir="auto"><span class="autocomment">Software frameworks</span></span></p>
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 15:23, 21 January 2020</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l29" >Line 29:</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{:Internal_peripherals_software_table_template}}</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{:Internal_peripherals_software_table_template}}</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>  <del class="diffchange diffchange-inline">| rowspan="9" </del>| Security</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>  | Security</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>  <del class="diffchange diffchange-inline">| rowspan="9" </del>| [[CRC internal peripheral|CRC]]</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>  | [[CRC internal peripheral|CRC]]</div></td></tr>
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<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>  |</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>  |</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>  | [[Crypto_API_overview|Linux Crypto framework]]</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>  | [[Crypto_API_overview|Linux Crypto framework]]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>  | [[STM32CubeMP1 architecture|STM32Cube CRC driver]]</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>  | [[STM32CubeMP1 architecture|STM32Cube CRC driver]]</div></td></tr>
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<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>  |-</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>  |-</div></td></tr>
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Gerald Baeza
https://wiki.st.com/stm32mpu-ecosystem-v2/index.php?title=CRC_internal_peripheral&diff=61128&oldid=prev
Lionel Debieve: Cleanup
2019-09-24T13:56:20Z
<p>Cleanup</p>
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 13:56, 24 September 2019</td>
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<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">{{ArticleMainWriter|LionelD}}</del></div></td><td colspan="2"> </td></tr>
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<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[Category:Security peripherals]]</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></noinclude></del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Article purpose==</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Article purpose==</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>The purpose of this article is to</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>The purpose of this article is to</div></td></tr>
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<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><references/></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><references/></div></td></tr>
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<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><noinclude></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">{{ArticleBasedOnModel| [[Internal peripheral article model]]}}</ins></div></td></tr>
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Lionel Debieve
https://wiki.st.com/stm32mpu-ecosystem-v2/index.php?title=CRC_internal_peripheral&diff=49514&oldid=prev
Frq08988 at 16:18, 18 January 2019
2019-01-18T16:18:27Z
<p></p>
<p><b>New page</b></p><div><noinclude><br />
{{ArticleBasedOnModel| [[Internal peripheral article model]]}}<br />
{{ArticleMainWriter|LionelD}}<br />
{{ArticleApprovedVersion| LionelD| FabienD, GeraldB | No previous approved version | AlainF - 19Sept'18 - 8786 | 29Oct'18}} <br />
<br />
[[Category:Security peripherals]]<br />
</noinclude><br />
==Article purpose==<br />
The purpose of this article is to<br />
* briefly introduce the CRC peripheral and its main features<br />
* indicate the level of security supported by this hardware block<br />
* explain how each instance can be allocated to the three runtime contexts and linked to the corresponding software components<br />
* explain how to configure the CRC peripheral.<br />
==Peripheral overview==<br />
The '''CRC''' peripheral is used to verify data transmission or storage integrity.<br /><br />
<br />
===Features===<br />
Refer to the [[STM32MP15 resources#Reference manuals|STM32MP15 reference manuals]] for the complete list of features, and to the software components, introduced below, to see which features are implemented.<br />
<br />
===Security support===<br />
CRC1 and CRC2 are '''non secure''' peripherals.<br />
<br />
==Peripheral usage and associated software==<br />
===Boot time===<br />
CRC instances are not used at boot time.<br />
<br />
===Runtime===<br />
====Overview====<br />
CRC instances can be allocated to:<br />
* the Arm<sup>&reg;</sup> Cortex<sup>&reg;</sup>-A7 non-secure for using in Linux<sup>&reg;</sup> with [[Crypto_API_overview|Linux Crypto framework]]<br />
or<br />
* the Arm<sup>&reg;</sup> Cortex<sup>&reg;</sup>-M4 for using in STM32Cube with [[STM32CubeMP1 architecture|STM32Cube CRC driver]]<br />
<br />
Chapter [[#Peripheral assignment|Peripheral assignment]] describes which peripheral instance can be assigned to which context.<br />
<br />
====Software frameworks====<br />
{{:Internal_peripherals_software_table_template}}<br />
| rowspan="9" | Security<br />
| rowspan="9" | [[CRC internal peripheral|CRC]]<br />
|-<br />
|<br />
| [[Crypto_API_overview|Linux Crypto framework]]<br />
| [[STM32CubeMP1 architecture|STM32Cube CRC driver]]<br />
|-<br />
|}<br />
<br />
====Peripheral configuration====<br />
The configuration is applied by the firmware running in the context to which the peripheral is assigned. The configuration can be done alone via the [[STM32CubeMX]] tool for all internal peripherals, and then manually completed (particularly for external peripherals), according to the information given in the corresponding software framework article.<br />
<br />
====Peripheral assignment====<br />
{{:Internal_peripherals_assignment_table_template}}<br />
<onlyinclude><br />
| rowspan="2" | Security<br />
| rowspan="2" | [[CRC internal peripheral|CRC]]<br />
| CRC1<br />
| <br />
| <span title="assignable peripheral" style="font-size:21px">☐</span><br />
|<br />
|<br />
|-<br />
| CRC2<br />
| <br />
| <br />
| <span title="assignable peripheral" style="font-size:21px">☐</span><br />
|<br />
|-<br />
</onlyinclude><br />
|}<br />
<br />
==How to go further==<br />
Not applicable.<br />
<br />
==References==<br />
<references/></div>
Frq08988