topic Re: mc9s12c128 header files in S12 / MagniV Microcontrollers https://community.nxp.com/t5/S12-MagniV-Microcontrollers/mc9s12c128-header-files/m-p/127629#M718 <HTML><HEAD></HEAD><BODY>The register map is the same for all S12 devices, the smaller devices are just missing parts of it (the registers are reserved instead of used).<BR /><BR />I really don't know why Metrowerks/Freescale made separate register maps for separate derivates, it makes no sense since they are code compatible. Why they wrote the h-file non-standard C is also a good question. If you want to use ANSI C, the only option is to write your own register map.<BR /><BR />I'm using my own register map called "s12reg" which is originally for DP256 but works fine with DG256, DG128, C128, C32 etc.</BODY></HTML> Fri, 23 Mar 2007 15:50:54 GMT Lundin 2007-03-23T15:50:54Z mc9s12c128 header files https://community.nxp.com/t5/S12-MagniV-Microcontrollers/mc9s12c128-header-files/m-p/127628#M717 <HTML><HEAD></HEAD><BODY><SPAN>This may be an ignorant question but I would like to know the answer. I would like to know if there is a mc9s12c128.h header file available for programming this microprocessor? If not does the mc9s12c32.h header file work?</SPAN></BODY></HTML> Thu, 22 Mar 2007 22:25:57 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/mc9s12c128-header-files/m-p/127628#M717 lost2007 2007-03-22T22:25:57Z Re: mc9s12c128 header files https://community.nxp.com/t5/S12-MagniV-Microcontrollers/mc9s12c128-header-files/m-p/127629#M718 <HTML><HEAD></HEAD><BODY>The register map is the same for all S12 devices, the smaller devices are just missing parts of it (the registers are reserved instead of used).<BR /><BR />I really don't know why Metrowerks/Freescale made separate register maps for separate derivates, it makes no sense since they are code compatible. Why they wrote the h-file non-standard C is also a good question. If you want to use ANSI C, the only option is to write your own register map.<BR /><BR />I'm using my own register map called "s12reg" which is originally for DP256 but works fine with DG256, DG128, C128, C32 etc.</BODY></HTML> Fri, 23 Mar 2007 15:50:54 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/mc9s12c128-header-files/m-p/127629#M718 Lundin 2007-03-23T15:50:54Z