topic about how to use the BDC interface to program the on-chip FLASH issue. in 8-bit Microcontrollers https://community.nxp.com/t5/8-bit-Microcontrollers/about-how-to-use-the-BDC-interface-to-program-the-on-chip-FLASH/m-p/209506#M17898 <HTML><HEAD></HEAD><BODY><SPAN>I'm studying about DIY burnner for SH8. I aslo studied about the chapter of development Support in satasheet. Now, I can launch some simple operation. for example, SYNC and READ_STATUS command and so on. But how to program a complete the content of S19 file to SH8? I launch WRITE_BYTE or WRITE_BYTE_WS command. but it seem don't be program to flash memories. Why? Please someone can give me some advices.</SPAN></BODY></HTML> Mon, 24 Aug 2009 10:31:06 GMT PeterTsai 2009-08-24T10:31:06Z about how to use the BDC interface to program the on-chip FLASH issue. https://community.nxp.com/t5/8-bit-Microcontrollers/about-how-to-use-the-BDC-interface-to-program-the-on-chip-FLASH/m-p/209506#M17898 <HTML><HEAD></HEAD><BODY><SPAN>I'm studying about DIY burnner for SH8. I aslo studied about the chapter of development Support in satasheet. Now, I can launch some simple operation. for example, SYNC and READ_STATUS command and so on. But how to program a complete the content of S19 file to SH8? I launch WRITE_BYTE or WRITE_BYTE_WS command. but it seem don't be program to flash memories. Why? Please someone can give me some advices.</SPAN></BODY></HTML> Mon, 24 Aug 2009 10:31:06 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/about-how-to-use-the-BDC-interface-to-program-the-on-chip-FLASH/m-p/209506#M17898 PeterTsai 2009-08-24T10:31:06Z Re: about how to use the BDC interface to program the on-chip FLASH issue. https://community.nxp.com/t5/8-bit-Microcontrollers/about-how-to-use-the-BDC-interface-to-program-the-on-chip-FLASH/m-p/209507#M17899 <HTML><HEAD></HEAD><BODY><P>Hello,</P><P>&nbsp;</P><P>you can´t write directly into FLASH memory. You havo to load your code to program the FLASH into RAM and execute it from there.</P><P>&nbsp;</P><P>&nbsp;</P><P>Eckhard&nbsp;</P></BODY></HTML> Mon, 24 Aug 2009 16:20:35 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/about-how-to-use-the-BDC-interface-to-program-the-on-chip-FLASH/m-p/209507#M17899 eckhard 2009-08-24T16:20:35Z Re: about how to use the BDC interface to program the on-chip FLASH issue. https://community.nxp.com/t5/8-bit-Microcontrollers/about-how-to-use-the-BDC-interface-to-program-the-on-chip-FLASH/m-p/209508#M17900 <HTML><HEAD></HEAD><BODY><P>Hi Eckhard&nbsp;,</P><P>In fact, I need to built a alone programmer without PC to burn source code in new target board. So I want launch some command and load source code to new mcu by BDM communication.&nbsp; Is It&nbsp;practicable&nbsp;? Please give me some advice again.</P><P>&nbsp;</P><P>Peter Tsai</P></BODY></HTML> Mon, 24 Aug 2009 17:16:14 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/about-how-to-use-the-BDC-interface-to-program-the-on-chip-FLASH/m-p/209508#M17900 PeterTsai 2009-08-24T17:16:14Z