https://community.nxp.com/t5/S32K/S32K3xx-XRDC-MRC-instance-for-DFLASH/m-p/1875381#M35820 <P>Hi Andreas,</P> <P>All the ports have access to DFlash.</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="danielmartynek_0-1716798337382.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/280947i64FF6329C8A9AEB5/image-size/medium?v=v2&amp;px=400" role="button" title="danielmartynek_0-1716798337382.png" alt="danielmartynek_0-1716798337382.png" /></span></P> <P>Use the RM MCAL RTD driver to configure the MRC0.</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="danielmartynek_1-1716798413188.png" style="width: 707px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/280948i361085678737E67F/image-dimensions/707x204?v=v2" width="707" height="204" role="button" title="danielmartynek_1-1716798413188.png" alt="danielmartynek_1-1716798413188.png" /></span></P> <P>&nbsp;</P> <P>PFLASH_WR is for programming, discussed here already:</P> <P><A href="https://community.nxp.com/t5/S32K/XRDC-Memory-regions/td-p/1844979" target="_blank">https://community.nxp.com/t5/S32K/XRDC-Memory-regions/td-p/1844979</A></P> <P>&nbsp;</P> <P>Regards,</P> <P>Daniel</P> Mon, 27 May 2024 08:29:39 GMT danielmartynek 2024-05-27T08:29:39Z https://community.nxp.com/t5/S32K/S32K3xx-XRDC-MRC-instance-for-DFLASH/m-p/1874686#M35780 <P>Hi,</P><P>when looking at the MRC configuration table (chapter 19.1.2 table 68; ref manual rev 7), the program flash block PFLASH 0-3 are listed. However, I cannot find the DFLASH.</P><P>Is the DFLASH stated as "PFLASH_WR"?</P><P>If not, what is PFLASH_WR?</P><P>If yes: I could not find any reference between PFLASH_WR and DFLASH, as PFLASH_WR is used exactly 1 time in the whole ref manual.</P><P>Thank you<BR />Andreas</P> Fri, 24 May 2024 13:35:38 GMT https://community.nxp.com/t5/S32K/S32K3xx-XRDC-MRC-instance-for-DFLASH/m-p/1874686#M35780 AndreasStolze 2024-05-24T13:35:38Z https://community.nxp.com/t5/S32K/S32K3xx-XRDC-MRC-instance-for-DFLASH/m-p/1875381#M35820 <P>Hi Andreas,</P> <P>All the ports have access to DFlash.</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="danielmartynek_0-1716798337382.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/280947i64FF6329C8A9AEB5/image-size/medium?v=v2&amp;px=400" role="button" title="danielmartynek_0-1716798337382.png" alt="danielmartynek_0-1716798337382.png" /></span></P> <P>Use the RM MCAL RTD driver to configure the MRC0.</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="danielmartynek_1-1716798413188.png" style="width: 707px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/280948i361085678737E67F/image-dimensions/707x204?v=v2" width="707" height="204" role="button" title="danielmartynek_1-1716798413188.png" alt="danielmartynek_1-1716798413188.png" /></span></P> <P>&nbsp;</P> <P>PFLASH_WR is for programming, discussed here already:</P> <P><A href="https://community.nxp.com/t5/S32K/XRDC-Memory-regions/td-p/1844979" target="_blank">https://community.nxp.com/t5/S32K/XRDC-Memory-regions/td-p/1844979</A></P> <P>&nbsp;</P> <P>Regards,</P> <P>Daniel</P> Mon, 27 May 2024 08:29:39 GMT https://community.nxp.com/t5/S32K/S32K3xx-XRDC-MRC-instance-for-DFLASH/m-p/1875381#M35820 danielmartynek 2024-05-27T08:29:39Z https://community.nxp.com/t5/S32K/S32K3xx-XRDC-MRC-instance-for-DFLASH/m-p/1875425#M35824 Thanks, this was very helpful. Mon, 27 May 2024 09:06:29 GMT https://community.nxp.com/t5/S32K/S32K3xx-XRDC-MRC-instance-for-DFLASH/m-p/1875425#M35824 AndreasStolze 2024-05-27T09:06:29Z