i.MX ProcessorsのトピックRe: About LPDDR3 Initialization https://community.nxp.com/t5/i-MX-Processors/About-LPDDR3-Initialization/m-p/996461#M147833 <HTML><HEAD></HEAD><BODY><P>Hi goto11</P><P></P><P>one can look at Register Programming Aid:</P><P><A href="https://community.nxp.com/docs/DOC-152468">i.MX7D DRAM Register Programming Aid</A>&nbsp;</P><P></P><P>Best regards<BR />igor<BR />-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Fri, 10 Jan 2020 22:51:01 GMT igorpadykov 2020-01-10T22:51:01Z About LPDDR3 Initialization https://community.nxp.com/t5/i-MX-Processors/About-LPDDR3-Initialization/m-p/996460#M147832 <HTML><HEAD></HEAD><BODY><P><SPAN style="color: #51626f; background-color: #ffffff;">Hello,Community</SPAN></P><P></P><P><SPAN style="color: #51626f; background-color: #ffffff;">I connected imx7d and LPDDR3.<BR />I want to set registers based on the Initialization Sequence of LPDDR3.<BR />Is there any program code or program guide that can be used as a reference?</SPAN></P><P></P><P style="border: 0px;"><SPAN style="border: 0px; font-weight: inherit;">best regards</SPAN></P><P style="border: 0px;"><SPAN style="border: 0px; font-weight: inherit;">Goto</SPAN></P></BODY></HTML> Fri, 10 Jan 2020 11:50:59 GMT https://community.nxp.com/t5/i-MX-Processors/About-LPDDR3-Initialization/m-p/996460#M147832 goto11 2020-01-10T11:50:59Z Re: About LPDDR3 Initialization https://community.nxp.com/t5/i-MX-Processors/About-LPDDR3-Initialization/m-p/996461#M147833 <HTML><HEAD></HEAD><BODY><P>Hi goto11</P><P></P><P>one can look at Register Programming Aid:</P><P><A href="https://community.nxp.com/docs/DOC-152468">i.MX7D DRAM Register Programming Aid</A>&nbsp;</P><P></P><P>Best regards<BR />igor<BR />-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Fri, 10 Jan 2020 22:51:01 GMT https://community.nxp.com/t5/i-MX-Processors/About-LPDDR3-Initialization/m-p/996461#M147833 igorpadykov 2020-01-10T22:51:01Z Re: About LPDDR3 Initialization https://community.nxp.com/t5/i-MX-Processors/About-LPDDR3-Initialization/m-p/996462#M147834 <HTML><HEAD></HEAD><BODY><P><SPAN class="" style="color: #646464; background-color: #ffffff; border: 0px; font-weight: 200; font-size: 1.286rem; padding: 0px 0px 0px 30px;"><SPAN class="" style="border: 0px; font-weight: inherit; font-size: 18.004px;">Hi&nbsp;</SPAN><SPAN class="" style="border: 0px; font-weight: inherit; font-size: 18.004px;">igorpadykov</SPAN></SPAN></P><P></P><P>I checked Register Programming Aid.</P><P></P><P>I have a question about ”MX7D_LPDDR3_register_programming_aid_v1_4.xlsx” sheet “DStream .ds file”.<BR />Should I write data to addresses in order from the top as shown below?<BR />Is there a place where I need to wait or write dummy data?</P><P></P><P>memory set 0x ...</P><P></P><P style="color: #51626f; background-color: #ffffff; border: 0px;"><SPAN style="border: 0px; font-weight: inherit;">best regards</SPAN></P><P style="color: #51626f; background-color: #ffffff; border: 0px;"><SPAN style="border: 0px; font-weight: inherit;">Goto</SPAN></P></BODY></HTML> Sat, 11 Jan 2020 13:09:35 GMT https://community.nxp.com/t5/i-MX-Processors/About-LPDDR3-Initialization/m-p/996462#M147834 goto11 2020-01-11T13:09:35Z