topic P1014: using D_INIT multiple time in PowerQUICC Processors https://community.nxp.com/t5/PowerQUICC-Processors/P1014-using-D-INIT-multiple-time/m-p/918155#M2874 <HTML><HEAD></HEAD><BODY><P>Is it possible to use D_INIT multiple time to write different pattern to the DDR memory? Goal is to write different pattern and read/compare.</P><P></P><P>~What would be the correct sequence to stop the memory and re-use D_INIT?</P><P></P><P>Cheers,</P><P>Renaud</P></BODY></HTML> Wed, 29 May 2019 09:28:54 GMT renaud 2019-05-29T09:28:54Z P1014: using D_INIT multiple time https://community.nxp.com/t5/PowerQUICC-Processors/P1014-using-D-INIT-multiple-time/m-p/918155#M2874 <HTML><HEAD></HEAD><BODY><P>Is it possible to use D_INIT multiple time to write different pattern to the DDR memory? Goal is to write different pattern and read/compare.</P><P></P><P>~What would be the correct sequence to stop the memory and re-use D_INIT?</P><P></P><P>Cheers,</P><P>Renaud</P></BODY></HTML> Wed, 29 May 2019 09:28:54 GMT https://community.nxp.com/t5/PowerQUICC-Processors/P1014-using-D-INIT-multiple-time/m-p/918155#M2874 renaud 2019-05-29T09:28:54Z Re: P1014: using D_INIT multiple time https://community.nxp.com/t5/PowerQUICC-Processors/P1014-using-D-INIT-multiple-time/m-p/918156#M2875 <HTML><HEAD></HEAD><BODY><P><SPAN class=""><SPAN style="color: black; font-size: 10.0pt; font-family: 'Arial',sans-serif; ">You wrote:</SPAN><SPAN style="color: black; font-family: 'Arial',sans-serif; "><BR clear="none" /> </SPAN><SPAN style="color: black; font-size: 10.0pt; font-family: 'Arial',sans-serif; ">&gt; Is it possible to use D_INIT multiple time<BR clear="none" /> This is not possible. The data initialization is performed only once as described in the DDR_DDR_SDRAM_CFG_2[D_INIT] description in the P1014 QorIQ Integrated Processor Reference Manual.</SPAN><SPAN style="color: black; font-family: 'Arial',sans-serif; "><BR clear="none" /></SPAN></SPAN></P></BODY></HTML> Thu, 30 May 2019 08:29:51 GMT https://community.nxp.com/t5/PowerQUICC-Processors/P1014-using-D-INIT-multiple-time/m-p/918156#M2875 ufedor 2019-05-30T08:29:51Z