topic Re: How to know RAM memory consumption for application on S32K144 EVB in S32 Design Studio https://community.nxp.com/t5/S32-Design-Studio/How-to-know-RAM-memory-consumption-for-application-on-S32K144/m-p/670767#M1338 <HTML><HEAD></HEAD><BODY><P>Hi,&nbsp;</P><P></P><P>well - I have no idea how many RAM your project will need - it depends on implementation. But I'm sure that 64kB of RAM on S32K144 is okay for your scenario.&nbsp;</P><P></P><P>Jiri&nbsp;</P></BODY></HTML> Wed, 09 Aug 2017 10:53:46 GMT jiri_kral 2017-08-09T10:53:46Z How to know RAM memory consumption for application on S32K144 EVB https://community.nxp.com/t5/S32-Design-Studio/How-to-know-RAM-memory-consumption-for-application-on-S32K144/m-p/670764#M1335 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P>I have attached .map file for one of the application.</P><P>From .map file I extracted below information.</P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><DIV class="j-rte-table"><TABLE style="margin-left: 21.35pt;"><TBODY><TR><TD style="border: solid windowtext 1.0pt; padding: 0in 5.4pt 0in 5.4pt;" width="312"><P><STRONG>Memory sections</STRONG></P></TD><TD style="border: solid windowtext 1.0pt; border-left: none; padding: 0in 5.4pt 0in 5.4pt;" width="312"><P><STRONG>Size in bytes</STRONG></P></TD></TR><TR><TD style="border: solid windowtext 1.0pt; border-top: none; padding: 0in 5.4pt 0in 5.4pt;" width="312"><P>.data</P></TD><TD style="border-top: none; border-left: none; border-bottom: solid windowtext 1.0pt; border-right: solid windowtext 1.0pt; padding: 0in 5.4pt 0in 5.4pt;" width="312"><P>2436</P></TD></TR><TR><TD style="border: solid windowtext 1.0pt; border-top: none; padding: 0in 5.4pt 0in 5.4pt;" width="312"><P>.text</P></TD><TD style="border-top: none; border-left: none; border-bottom: solid windowtext 1.0pt; border-right: solid windowtext 1.0pt; padding: 0in 5.4pt 0in 5.4pt;" width="312"><P>11320</P></TD></TR><TR><TD style="border: solid windowtext 1.0pt; border-top: none; padding: 0in 5.4pt 0in 5.4pt;" width="312"><P>.rodata</P></TD><TD style="border-top: none; border-left: none; border-bottom: solid windowtext 1.0pt; border-right: solid windowtext 1.0pt; padding: 0in 5.4pt 0in 5.4pt;" width="312"><P>48</P></TD></TR><TR><TD style="border: solid windowtext 1.0pt; border-top: none; padding: 0in 5.4pt 0in 5.4pt;" width="312"><P>.bss</P></TD><TD style="border-top: none; border-left: none; border-bottom: solid windowtext 1.0pt; border-right: solid windowtext 1.0pt; padding: 0in 5.4pt 0in 5.4pt;" width="312"><P>316</P></TD></TR></TBODY></TABLE></DIV><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P>I would like to know how much RAM memory will be used when this application run on S32K144&nbsp;MCU ?</P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P>Is there any provision in S32 design studio to monitor amount of RAM used when debugging this application on S32K144 evaluation board ?</P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P>Thanks</P><P>Mohan</P><P><STRONG>Original Attachment has been moved to: <A _jive_internal="true" href="https://community.nxp.com/docs/DOC-338889">S32K144_CSEC_KEYCONFIG_Example.map.zip</A></STRONG></P></BODY></HTML> Tue, 08 Aug 2017 11:09:25 GMT https://community.nxp.com/t5/S32-Design-Studio/How-to-know-RAM-memory-consumption-for-application-on-S32K144/m-p/670764#M1335 mrajanna 2017-08-08T11:09:25Z Re: How to know RAM memory consumption for application on S32K144 EVB https://community.nxp.com/t5/S32-Design-Studio/How-to-know-RAM-memory-consumption-for-application-on-S32K144/m-p/670765#M1336 <HTML><HEAD></HEAD><BODY><P>Hi,&nbsp;</P><P></P><P>you can enable printing target size by right click on project name -&gt; properties &nbsp;and check the Print size checkbox&nbsp;</P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_1.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/16327iAC44CE96C6BD9728/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_1.png" alt="pastedImage_1.png" /></span></P><P></P><P>In build console you can see something like this:</P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_3.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/16294iBEAA7C8DF53F6901/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_3.png" alt="pastedImage_3.png" /></span></P><P></P><P><A href="https://mcuoneclipse.com/2013/04/14/text-data-and-bss-code-and-data-size-explained/">Here</A>&nbsp;is detailed description of each block (text, data, bss...)</P><P></P><P>Jiri</P></BODY></HTML> Tue, 08 Aug 2017 11:52:58 GMT https://community.nxp.com/t5/S32-Design-Studio/How-to-know-RAM-memory-consumption-for-application-on-S32K144/m-p/670765#M1336 jiri_kral 2017-08-08T11:52:58Z Re: How to know RAM memory consumption for application on S32K144 EVB https://community.nxp.com/t5/S32-Design-Studio/How-to-know-RAM-memory-consumption-for-application-on-S32K144/m-p/670766#M1337 <HTML><HEAD></HEAD><BODY><P>Hi Jiri,<BR />Thank you for the information.</P><P></P><P>From your experience can you please suggest how much of RAM is required in below scenario.<BR /><SPAN style="text-decoration: underline;"><STRONG>Use case Scenario</STRONG></SPAN>:<BR /> &nbsp;&nbsp;&nbsp;a. freeRTOS<BR /> &nbsp;&nbsp;&nbsp;b. Load secure key to CSEc + Perform encryption and decryption on plain text using loaded secure key + Prepare for &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;secure boot.<BR /> &nbsp;&nbsp;&nbsp;c. Run OBD CAN stack<BR /> &nbsp;&nbsp;&nbsp;d. Other hardware initialization if any</P><P></P><P>Thanks<BR />Mohan</P></BODY></HTML> Wed, 09 Aug 2017 10:23:43 GMT https://community.nxp.com/t5/S32-Design-Studio/How-to-know-RAM-memory-consumption-for-application-on-S32K144/m-p/670766#M1337 mrajanna 2017-08-09T10:23:43Z Re: How to know RAM memory consumption for application on S32K144 EVB https://community.nxp.com/t5/S32-Design-Studio/How-to-know-RAM-memory-consumption-for-application-on-S32K144/m-p/670767#M1338 <HTML><HEAD></HEAD><BODY><P>Hi,&nbsp;</P><P></P><P>well - I have no idea how many RAM your project will need - it depends on implementation. But I'm sure that 64kB of RAM on S32K144 is okay for your scenario.&nbsp;</P><P></P><P>Jiri&nbsp;</P></BODY></HTML> Wed, 09 Aug 2017 10:53:46 GMT https://community.nxp.com/t5/S32-Design-Studio/How-to-know-RAM-memory-consumption-for-application-on-S32K144/m-p/670767#M1338 jiri_kral 2017-08-09T10:53:46Z Re: How to know RAM memory consumption for application on S32K144 EVB https://community.nxp.com/t5/S32-Design-Studio/How-to-know-RAM-memory-consumption-for-application-on-S32K144/m-p/670768#M1339 <HTML><HEAD></HEAD><BODY><P>Hi Jiri,</P><P>Okay.</P><P></P><P>If you can share any sample project details like what all components were running on S32K144's 64K SRAM, it will be helpful to me.</P><P></P><P>Thanks</P><P>Mohan</P></BODY></HTML> Wed, 09 Aug 2017 11:31:51 GMT https://community.nxp.com/t5/S32-Design-Studio/How-to-know-RAM-memory-consumption-for-application-on-S32K144/m-p/670768#M1339 mrajanna 2017-08-09T11:31:51Z