topic MPC5674F external memory multiple copy problem in CodeWarrior Development Tools https://community.nxp.com/t5/CodeWarrior-Development-Tools/MPC5674F-external-memory-multiple-copy-problem/m-p/825120#M7142 <HTML><HEAD></HEAD><BODY><P>Hello.</P><P></P><P>I have a question, plz. help.</P><P>I have been developing to MPC567F EVM.</P><P>These day I found to multiple copying problem on the way&nbsp; EBI connected external memory testing.</P><P></P><P>When i wrote 64kb data to external memory, the 64k data copied to multiple and i couldn't use to all 512kb memory.</P><P>How can i use to all 512kb memory.</P><P></P><P>[Korean language&nbsp; question-same]</P><P><SPAN>Mpc5674f</SPAN>의 외부 메모리<SPAN> cy7c1338 </SPAN>테스트 중 데이터가<SPAN> 64KB </SPAN>간격으로 중복 저장 되는 문제를 발견했습니다<SPAN>.</SPAN></P><P>이 때문에 외부 메모리가<SPAN> 512KB</SPAN>의 용량을 가지고 있음에도 불과하고<SPAN> 64KB</SPAN>만 사용이 가능합니다<SPAN>.</SPAN></P><P>중복 저장을 막아<SPAN> 512KB</SPAN>의 용량을 모두 사용할 수 있는 방법을 알고 싶습니다<SPAN>.</SPAN></P><P></P><P>[MPC5674F memory configuration]</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/76172i44F6A8902D020730/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_1.png" alt="pastedImage_1.png" /></span></P><P></P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_2.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/76190i06A74636618DEAFD/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_2.png" alt="pastedImage_2.png" /></span></P><P></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/76252i38E760DC6EFFD184/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_3.png" alt="pastedImage_3.png" /></span></P><P></P><P>[Test program source]</P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_4.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/76335iFD5249ED93A8D494/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_4.png" alt="pastedImage_4.png" /></span></P><P></P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_5.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/76380iDC8BCB66D3EB3D3B/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_5.png" alt="pastedImage_5.png" /></span></P><P>[Trace32 debugging screen capture]</P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_6.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/76439i447BC0260A2CFA16/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_6.png" alt="pastedImage_6.png" /></span></P><P></P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_7.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/76477i5BC802D15084DEBA/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_7.png" alt="pastedImage_7.png" /></span></P><P></P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_8.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/76517i2C5C332F6D432D98/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_8.png" alt="pastedImage_8.png" /></span></P><P></P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_9.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/76564i2FD9F6C98E5E4164/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_9.png" alt="pastedImage_9.png" /></span></P><P></P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_10.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/76608i2DD82DF32A6742F0/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_10.png" alt="pastedImage_10.png" /></span></P></BODY></HTML> Wed, 24 Oct 2018 02:22:24 GMT mackenziekim 2018-10-24T02:22:24Z MPC5674F external memory multiple copy problem https://community.nxp.com/t5/CodeWarrior-Development-Tools/MPC5674F-external-memory-multiple-copy-problem/m-p/825120#M7142 <HTML><HEAD></HEAD><BODY><P>Hello.</P><P></P><P>I have a question, plz. help.</P><P>I have been developing to MPC567F EVM.</P><P>These day I found to multiple copying problem on the way&nbsp; EBI connected external memory testing.</P><P></P><P>When i wrote 64kb data to external memory, the 64k data copied to multiple and i couldn't use to all 512kb memory.</P><P>How can i use to all 512kb memory.</P><P></P><P>[Korean language&nbsp; question-same]</P><P><SPAN>Mpc5674f</SPAN>의 외부 메모리<SPAN> cy7c1338 </SPAN>테스트 중 데이터가<SPAN> 64KB </SPAN>간격으로 중복 저장 되는 문제를 발견했습니다<SPAN>.</SPAN></P><P>이 때문에 외부 메모리가<SPAN> 512KB</SPAN>의 용량을 가지고 있음에도 불과하고<SPAN> 64KB</SPAN>만 사용이 가능합니다<SPAN>.</SPAN></P><P>중복 저장을 막아<SPAN> 512KB</SPAN>의 용량을 모두 사용할 수 있는 방법을 알고 싶습니다<SPAN>.</SPAN></P><P></P><P>[MPC5674F memory configuration]</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/76172i44F6A8902D020730/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_1.png" alt="pastedImage_1.png" /></span></P><P></P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_2.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/76190i06A74636618DEAFD/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_2.png" alt="pastedImage_2.png" /></span></P><P></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/76252i38E760DC6EFFD184/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_3.png" alt="pastedImage_3.png" /></span></P><P></P><P>[Test program source]</P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_4.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/76335iFD5249ED93A8D494/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_4.png" alt="pastedImage_4.png" /></span></P><P></P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_5.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/76380iDC8BCB66D3EB3D3B/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_5.png" alt="pastedImage_5.png" /></span></P><P>[Trace32 debugging screen capture]</P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_6.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/76439i447BC0260A2CFA16/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_6.png" alt="pastedImage_6.png" /></span></P><P></P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_7.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/76477i5BC802D15084DEBA/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_7.png" alt="pastedImage_7.png" /></span></P><P></P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_8.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/76517i2C5C332F6D432D98/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_8.png" alt="pastedImage_8.png" /></span></P><P></P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_9.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/76564i2FD9F6C98E5E4164/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_9.png" alt="pastedImage_9.png" /></span></P><P></P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_10.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/76608i2DD82DF32A6742F0/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_10.png" alt="pastedImage_10.png" /></span></P></BODY></HTML> Wed, 24 Oct 2018 02:22:24 GMT https://community.nxp.com/t5/CodeWarrior-Development-Tools/MPC5674F-external-memory-multiple-copy-problem/m-p/825120#M7142 mackenziekim 2018-10-24T02:22:24Z