topic Re: Assembler manual for S12G in S12 / MagniV Microcontrollers https://community.nxp.com/t5/S12-MagniV-Microcontrollers/Assembler-manual-for-S12G/m-p/610750#M13178 <HTML><HEAD></HEAD><BODY><P><SPAN>Hi Paul,</SPAN></P><P><SPAN>Please look at S12(X) CPU manual for more details about assembler instructions:</SPAN></P><P><SPAN><A href="http://www.nxp.com/assets/documents/data/en/reference-manuals/S12XCPUV2.pdf">http://www.nxp.com/assets/documents/data/en/reference-manuals/S12XCPUV2.pdf</A></SPAN></P><P><SPAN>&nbsp;</SPAN></P><P><SPAN>The assembler manual is located in Help folder of your CW installation. The CW5.1 default path is:</SPAN></P><P><SPAN>"c:\Program Files (x86)\Freescale\CWS12v5.1\Help\PDF\Assembler_HC12.pdf"</SPAN></P><P></P><P></P><P>I hope it helps you.</P><P></P><P>Have a great day,<BR />Radek</P><P></P><P>-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Wed, 01 Mar 2017 10:47:07 GMT RadekS 2017-03-01T10:47:07Z Assembler manual for S12G https://community.nxp.com/t5/S12-MagniV-Microcontrollers/Assembler-manual-for-S12G/m-p/610749#M13177 <HTML><HEAD></HEAD><BODY><P>Hi there </P><P></P><P>How can I write the following code in C. It is taken from AN4258SW\Bootloader_S12\Sources\StartS12.s.</P><P></P><P>...</P><P>AppResetVect: equ $effe ; here is stored reset vector of user application</P><P>...</P><P>ldd AppResetVect<BR /> cpd #$ffff<BR /> beq GoBoot ; if the application reset vector is not available<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ; then start the bootloader<BR /> ldx AppResetVect<BR /> jmp 0,x ; jump to the application<BR /> </P><P></P><P>Is there an assembler manual for S12?</P><P></P><P><BR />Many thanks.</P><P>Paul.</P></BODY></HTML> Wed, 01 Mar 2017 10:13:07 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/Assembler-manual-for-S12G/m-p/610749#M13177 paulung 2017-03-01T10:13:07Z Re: Assembler manual for S12G https://community.nxp.com/t5/S12-MagniV-Microcontrollers/Assembler-manual-for-S12G/m-p/610750#M13178 <HTML><HEAD></HEAD><BODY><P><SPAN>Hi Paul,</SPAN></P><P><SPAN>Please look at S12(X) CPU manual for more details about assembler instructions:</SPAN></P><P><SPAN><A href="http://www.nxp.com/assets/documents/data/en/reference-manuals/S12XCPUV2.pdf">http://www.nxp.com/assets/documents/data/en/reference-manuals/S12XCPUV2.pdf</A></SPAN></P><P><SPAN>&nbsp;</SPAN></P><P><SPAN>The assembler manual is located in Help folder of your CW installation. The CW5.1 default path is:</SPAN></P><P><SPAN>"c:\Program Files (x86)\Freescale\CWS12v5.1\Help\PDF\Assembler_HC12.pdf"</SPAN></P><P></P><P></P><P>I hope it helps you.</P><P></P><P>Have a great day,<BR />Radek</P><P></P><P>-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Wed, 01 Mar 2017 10:47:07 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/Assembler-manual-for-S12G/m-p/610750#M13178 RadekS 2017-03-01T10:47:07Z