topic 9S12XDT256 flash read problems in S12 / MagniV Microcontrollers https://community.nxp.com/t5/S12-MagniV-Microcontrollers/9S12XDT256-flash-read-problems/m-p/907951#M16477 <HTML><HEAD></HEAD><BODY><P>Hello!</P><P></P><P>I want save <SPAN style="font-family: arial, helvetica, sans-serif;">Flash f</SPAN>rom&nbsp;microcontroller 9S12XDT256 in computer. I use Codewarrior to read information from microcontroller.</P><P><span class="lia-inline-image-display-wrapper" image-alt="block.jpg"><img src="https://community.nxp.com/t5/image/serverpage/image-id/83832i938C98309B2045FE/image-size/large?v=v2&amp;px=999" role="button" title="block.jpg" alt="block.jpg" /></span></P><P>I get information that flash save in such address blocks:</P><P style="margin-bottom: .0001pt;"></P><P style="margin-bottom: .0001pt;"><SPAN style="color: black; font-size: 10.0pt;"><EM>block0</EM></SPAN></P><P style="margin-bottom: .0001pt;"><SPAN style="font-size: 10.0pt; color: black;">page $E0</SPAN><SPAN style="font-size: 10.0pt; color: blue;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0x08000 - 0x0BFFF</SPAN></P><P style="margin-bottom: .0001pt;"><SPAN style="font-size: 10.0pt; color: black;">page $E1</SPAN><SPAN style="font-size: 10.0pt; color: blue;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0x18000 - 0x1BFFF</SPAN></P><P style="margin-bottom: .0001pt;"><SPAN style="font-size: 10.0pt; color: black;">page $E2</SPAN><SPAN style="font-size: 10.0pt; color: blue;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0x28000 - 0x2BFFF</SPAN></P><P style="margin-bottom: .0001pt;"><SPAN style="font-size: 10.0pt; color: black;">page $E3</SPAN><SPAN style="font-size: 10.0pt; color: blue;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0x38000 - 0x3BFFF</SPAN></P><P style="margin-bottom: .0001pt;"><SPAN style="font-size: 10.0pt; color: black;">page $E4</SPAN><SPAN style="font-size: 10.0pt; color: blue;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0x48000 - 0x4BFFF</SPAN></P><P style="margin-bottom: .0001pt;"><SPAN style="font-size: 10.0pt; color: black;">page $E5</SPAN><SPAN style="font-size: 10.0pt; color: blue;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0x58000 - 0x5BFFF</SPAN></P><P style="margin-bottom: .0001pt;"><SPAN style="font-size: 10.0pt; color: black;">page $E6</SPAN><SPAN style="font-size: 10.0pt; color: blue;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0x68000 - 0x6BFFF</SPAN></P><P style="margin-bottom: .0001pt;"><SPAN style="font-size: 10.0pt; color: black;">page $E7</SPAN><SPAN style="font-size: 10.0pt; color: blue;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0x78000 - 0x7BFFF</SPAN></P><P style="margin-bottom: .0001pt;"></P><P style="margin-bottom: .0001pt;"><SPAN style="color: black; font-size: 10.0pt;"><EM>block1</EM></SPAN></P><P style="margin-bottom: .0001pt;"><SPAN style="font-size: 10.0pt; color: black;">page $F8</SPAN><SPAN style="font-size: 10.0pt; color: blue;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0x88000 - 0x8BFFF</SPAN></P><P style="margin-bottom: .0001pt;"><SPAN style="font-size: 10.0pt; color: black;">page $F9</SPAN><SPAN style="font-size: 10.0pt; color: blue;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0x98000 - 0x9BFFF</SPAN></P><P style="margin-bottom: .0001pt;"><SPAN style="font-size: 10.0pt; color: black;">page $FA</SPAN><SPAN style="font-size: 10.0pt; color: blue;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0xA8000 - 0xABFFF</SPAN></P><P style="margin-bottom: .0001pt;"><SPAN style="font-size: 10.0pt; color: black;">page $FB</SPAN><SPAN style="font-size: 10.0pt; color: blue;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0xB8000 - 0xBBFFF</SPAN></P><P style="margin-bottom: .0001pt;"><SPAN style="font-size: 10.0pt; color: black;">page $FC</SPAN><SPAN style="font-size: 10.0pt; color: blue;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0xC8000 - 0xCBFFF</SPAN></P><P style="margin-bottom: .0001pt;"><SPAN style="font-size: 10.0pt; color: black;">page $FD</SPAN><SPAN style="font-size: 10.0pt; color: blue;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0xD8000 - 0xDBFFF</SPAN></P><P style="margin-bottom: .0001pt;"><SPAN style="font-size: 10.0pt; color: black;">page $FE</SPAN><SPAN style="font-size: 10.0pt; color: blue;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0xE8000 - 0xEBFFF</SPAN></P><P style="margin-bottom: .0001pt;"><SPAN style="font-size: 10.0pt; color: black;">page $FF</SPAN><SPAN style="font-size: 10.0pt; color: blue;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0xF8000 - 0xFBFFF</SPAN></P><P style="margin-bottom: .0001pt;"></P><P style="margin-bottom: .0001pt;"><SPAN style="font-size: 15px; color: #000000;">In first address 0x08000..0x0BFFF range I can see information, but in others ranges are text "CAFECAFECAFE"</SPAN></P><P><SPAN style="color: #000000;">Where can be problem? Maybe flash address ranges are incorrect?</SPAN></P><P></P><P><SPAN style="color: #000000;">Thanks!</SPAN></P></BODY></HTML> Sun, 26 May 2019 15:06:24 GMT ejay 2019-05-26T15:06:24Z 9S12XDT256 flash read problems https://community.nxp.com/t5/S12-MagniV-Microcontrollers/9S12XDT256-flash-read-problems/m-p/907951#M16477 <HTML><HEAD></HEAD><BODY><P>Hello!</P><P></P><P>I want save <SPAN style="font-family: arial, helvetica, sans-serif;">Flash f</SPAN>rom&nbsp;microcontroller 9S12XDT256 in computer. I use Codewarrior to read information from microcontroller.</P><P><span class="lia-inline-image-display-wrapper" image-alt="block.jpg"><img src="https://community.nxp.com/t5/image/serverpage/image-id/83832i938C98309B2045FE/image-size/large?v=v2&amp;px=999" role="button" title="block.jpg" alt="block.jpg" /></span></P><P>I get information that flash save in such address blocks:</P><P style="margin-bottom: .0001pt;"></P><P style="margin-bottom: .0001pt;"><SPAN style="color: black; font-size: 10.0pt;"><EM>block0</EM></SPAN></P><P style="margin-bottom: .0001pt;"><SPAN style="font-size: 10.0pt; color: black;">page $E0</SPAN><SPAN style="font-size: 10.0pt; color: blue;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0x08000 - 0x0BFFF</SPAN></P><P style="margin-bottom: .0001pt;"><SPAN style="font-size: 10.0pt; color: black;">page $E1</SPAN><SPAN style="font-size: 10.0pt; color: blue;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0x18000 - 0x1BFFF</SPAN></P><P style="margin-bottom: .0001pt;"><SPAN style="font-size: 10.0pt; color: black;">page $E2</SPAN><SPAN style="font-size: 10.0pt; color: blue;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0x28000 - 0x2BFFF</SPAN></P><P style="margin-bottom: .0001pt;"><SPAN style="font-size: 10.0pt; color: black;">page $E3</SPAN><SPAN style="font-size: 10.0pt; color: blue;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0x38000 - 0x3BFFF</SPAN></P><P style="margin-bottom: .0001pt;"><SPAN style="font-size: 10.0pt; color: black;">page $E4</SPAN><SPAN style="font-size: 10.0pt; color: blue;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0x48000 - 0x4BFFF</SPAN></P><P style="margin-bottom: .0001pt;"><SPAN style="font-size: 10.0pt; color: black;">page $E5</SPAN><SPAN style="font-size: 10.0pt; color: blue;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0x58000 - 0x5BFFF</SPAN></P><P style="margin-bottom: .0001pt;"><SPAN style="font-size: 10.0pt; color: black;">page $E6</SPAN><SPAN style="font-size: 10.0pt; color: blue;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0x68000 - 0x6BFFF</SPAN></P><P style="margin-bottom: .0001pt;"><SPAN style="font-size: 10.0pt; color: black;">page $E7</SPAN><SPAN style="font-size: 10.0pt; color: blue;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0x78000 - 0x7BFFF</SPAN></P><P style="margin-bottom: .0001pt;"></P><P style="margin-bottom: .0001pt;"><SPAN style="color: black; font-size: 10.0pt;"><EM>block1</EM></SPAN></P><P style="margin-bottom: .0001pt;"><SPAN style="font-size: 10.0pt; color: black;">page $F8</SPAN><SPAN style="font-size: 10.0pt; color: blue;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0x88000 - 0x8BFFF</SPAN></P><P style="margin-bottom: .0001pt;"><SPAN style="font-size: 10.0pt; color: black;">page $F9</SPAN><SPAN style="font-size: 10.0pt; color: blue;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0x98000 - 0x9BFFF</SPAN></P><P style="margin-bottom: .0001pt;"><SPAN style="font-size: 10.0pt; color: black;">page $FA</SPAN><SPAN style="font-size: 10.0pt; color: blue;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0xA8000 - 0xABFFF</SPAN></P><P style="margin-bottom: .0001pt;"><SPAN style="font-size: 10.0pt; color: black;">page $FB</SPAN><SPAN style="font-size: 10.0pt; color: blue;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0xB8000 - 0xBBFFF</SPAN></P><P style="margin-bottom: .0001pt;"><SPAN style="font-size: 10.0pt; color: black;">page $FC</SPAN><SPAN style="font-size: 10.0pt; color: blue;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0xC8000 - 0xCBFFF</SPAN></P><P style="margin-bottom: .0001pt;"><SPAN style="font-size: 10.0pt; color: black;">page $FD</SPAN><SPAN style="font-size: 10.0pt; color: blue;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0xD8000 - 0xDBFFF</SPAN></P><P style="margin-bottom: .0001pt;"><SPAN style="font-size: 10.0pt; color: black;">page $FE</SPAN><SPAN style="font-size: 10.0pt; color: blue;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0xE8000 - 0xEBFFF</SPAN></P><P style="margin-bottom: .0001pt;"><SPAN style="font-size: 10.0pt; color: black;">page $FF</SPAN><SPAN style="font-size: 10.0pt; color: blue;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0xF8000 - 0xFBFFF</SPAN></P><P style="margin-bottom: .0001pt;"></P><P style="margin-bottom: .0001pt;"><SPAN style="font-size: 15px; color: #000000;">In first address 0x08000..0x0BFFF range I can see information, but in others ranges are text "CAFECAFECAFE"</SPAN></P><P><SPAN style="color: #000000;">Where can be problem? Maybe flash address ranges are incorrect?</SPAN></P><P></P><P><SPAN style="color: #000000;">Thanks!</SPAN></P></BODY></HTML> Sun, 26 May 2019 15:06:24 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/9S12XDT256-flash-read-problems/m-p/907951#M16477 ejay 2019-05-26T15:06:24Z Re: 9S12XDT256 flash read problems https://community.nxp.com/t5/S12-MagniV-Microcontrollers/9S12XDT256-flash-read-problems/m-p/907952#M16478 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>Can you please share the linker file (.prm) of the loaded project?</P><P></P><P>Thanks,</P><P>BR, Daniel</P></BODY></HTML> Wed, 29 May 2019 08:27:38 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/9S12XDT256-flash-read-problems/m-p/907952#M16478 danielmartynek 2019-05-29T08:27:38Z Re: 9S12XDT256 flash read problems https://community.nxp.com/t5/S12-MagniV-Microcontrollers/9S12XDT256-flash-read-problems/m-p/907953#M16479 <HTML><HEAD></HEAD><BODY><P>I use these commands:</P><P><span class="lia-inline-image-display-wrapper" image-alt="code.jpg"><img src="https://community.nxp.com/t5/image/serverpage/image-id/84101i122AA61F371F69A9/image-size/large?v=v2&amp;px=999" role="button" title="code.jpg" alt="code.jpg" /></span></P><P>I get information that Codewarrior&nbsp;works with addresses in local format, but I try use&nbsp;addresses in global format.</P><P>So I need somewhere get flash addresses in&nbsp;<SPAN>local format.</SPAN></P></BODY></HTML> Wed, 29 May 2019 09:22:46 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/9S12XDT256-flash-read-problems/m-p/907953#M16479 ejay 2019-05-29T09:22:46Z Re: 9S12XDT256 flash read problems https://community.nxp.com/t5/S12-MagniV-Microcontrollers/9S12XDT256-flash-read-problems/m-p/907954#M16480 <HTML><HEAD></HEAD><BODY><P>It seems you&nbsp;saved in SX file&nbsp;0x018000..0x01BFFF, 0x028000..0x02BFFF etc instead of 0xE18000..0xE1BFFF, 0xE28000..0xE2BFFF etc..</P><P>I think it's normal to read 0xCAFE from unimplemented pages.</P><P></P><P>Update: fixed 0xE0 to 0xE1 etc.</P><P><EM>0x8000.0xBFFF is valid because it's current PPAGE window, not necessarily 0xE08000..0xE0BFFF. </EM></P></BODY></HTML> Wed, 29 May 2019 17:18:19 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/9S12XDT256-flash-read-problems/m-p/907954#M16480 kef2 2019-05-29T17:18:19Z Re: 9S12XDT256 flash read problems https://community.nxp.com/t5/S12-MagniV-Microcontrollers/9S12XDT256-flash-read-problems/m-p/907955#M16481 <HTML><HEAD></HEAD><BODY><P>Thanks a lot! Now all is working when I use these commands:</P><P>SAVE 0xE08000..0xE0BFFF Dump1.sx<BR />SAVE 0xE18000..0xE1BFFF Dump1.sx ;A</P></BODY></HTML> Wed, 29 May 2019 19:05:54 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/9S12XDT256-flash-read-problems/m-p/907955#M16481 ejay 2019-05-29T19:05:54Z