https://community.nxp.com/t5/8-bit-Microcontrollers/I-need-to-know-how-to-program-the-mc68hc908bd48-please-help-me/m-p/162568#M9937 <HTML><HEAD></HEAD><BODY>Hello,<BR /><BR />I see by your other posts that you have been struggling for a while now.<BR />Can you tell us where exactly you are stuck.<BR />You have a board with a bd48 on it?<BR />Do you know it works?<BR />Did you build it and it is still untested?<BR />You have built a MON08 adapter but it is not known if it works Yet?<BR />You have Codewarrior (what version?) open with a sample project loaded?<BR />But you don't know what to do next.<BR /><BR />Is this all correct?<BR /><BR /><DIV></DIV></BODY></HTML> Sun, 08 Jun 2008 06:52:17 GMT peg 2008-06-08T06:52:17Z https://community.nxp.com/t5/8-bit-Microcontrollers/I-need-to-know-how-to-program-the-mc68hc908bd48-please-help-me/m-p/162567#M9936 <HTML><HEAD></HEAD><BODY><DIV>Hello to all, I have a small problem,I did&nbsp;make the circuit that appears in the manual of the microprocessor mc68hc908bd48, it is the circuit of MONITOR ROM page 117 of the manual.<BR />Is case that i don`t no&nbsp; using codewarrior to programme it ,someone can say to me?<BR />Please help me thank you</DIV></BODY></HTML> Sat, 07 Jun 2008 06:50:29 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/I-need-to-know-how-to-program-the-mc68hc908bd48-please-help-me/m-p/162567#M9936 quimey 2008-06-07T06:50:29Z https://community.nxp.com/t5/8-bit-Microcontrollers/I-need-to-know-how-to-program-the-mc68hc908bd48-please-help-me/m-p/162568#M9937 <HTML><HEAD></HEAD><BODY>Hello,<BR /><BR />I see by your other posts that you have been struggling for a while now.<BR />Can you tell us where exactly you are stuck.<BR />You have a board with a bd48 on it?<BR />Do you know it works?<BR />Did you build it and it is still untested?<BR />You have built a MON08 adapter but it is not known if it works Yet?<BR />You have Codewarrior (what version?) open with a sample project loaded?<BR />But you don't know what to do next.<BR /><BR />Is this all correct?<BR /><BR /><DIV></DIV></BODY></HTML> Sun, 08 Jun 2008 06:52:17 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/I-need-to-know-how-to-program-the-mc68hc908bd48-please-help-me/m-p/162568#M9937 peg 2008-06-08T06:52:17Z https://community.nxp.com/t5/8-bit-Microcontrollers/I-need-to-know-how-to-program-the-mc68hc908bd48-please-help-me/m-p/162569#M9938 <HTML><HEAD></HEAD><BODY><DIV>Hello,</DIV><DIV>&nbsp;</DIV><DIV>Monitor mode entry on those old HC08 parts was always troublesome.</DIV><DIV>1) You have the circuit in the datasheet.</DIV><DIV>1b) Keep all cables as short as possible</DIV><DIV>2) Hold the part reset with the reset button on ~RST, hold it down with the power off.</DIV><DIV>3) Apply power, keeping ~RST low.</DIV><DIV>4) Make sure that there is voltage Vtst on the ~IRQ pin. It should be VDD+2.5 volts to 9 volts. If you are running at 5.0 volts, Vtst should be at least 7.5 volts.</DIV><DIV>5) Now release ~RST and the part&nbsp;will enter monitor mode.</DIV><DIV>&nbsp;</DIV><DIV>You are not using CodeWarrior, and so what program are you using to talk to the MCU over the serial port?&nbsp;</DIV><DIV>&nbsp;</DIV><DIV>Good luck</DIV><DIV>&nbsp;</DIV><DIV>Mark</DIV></BODY></HTML> Tue, 10 Jun 2008 00:19:32 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/I-need-to-know-how-to-program-the-mc68hc908bd48-please-help-me/m-p/162569#M9938 UK_CF_FAE 2008-06-10T00:19:32Z https://community.nxp.com/t5/8-bit-Microcontrollers/I-need-to-know-how-to-program-the-mc68hc908bd48-please-help-me/m-p/162570#M9939 <HTML><HEAD></HEAD><BODY><DIV><BR />You have almost the whole reason<BR />I have armed(assembled) the plate with the programmer as figure in the manual<BR />I have not tested it because the socle is SDIP and it was not entering in my protoboard.<BR />I don`t now what is it of MON08 adapter it tries of using code warrior version 7.0<BR />it is not a sample proyec I did do it<BR />T<BR />he truth is i don´t now what is it of MOn08 adapter and I do not have the circuit of this<BR />I hope be clear , please you can help me?<BR />Thank you</DIV><DIV>I`m new in this subjet, sorry</DIV></BODY></HTML> Thu, 12 Jun 2008 06:31:31 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/I-need-to-know-how-to-program-the-mc68hc908bd48-please-help-me/m-p/162570#M9939 quimey 2008-06-12T06:31:31Z https://community.nxp.com/t5/8-bit-Microcontrollers/I-need-to-know-how-to-program-the-mc68hc908bd48-please-help-me/m-p/162571#M9940 <HTML><HEAD></HEAD><BODY><DIV>Ok Ok thank you very much this&nbsp; did not now , apart from this explanation:<BR />How&nbsp; I must to use codewarrior to be able to programme it?<BR />What are these adapters Mon08?<BR />Pardon but I am a novice in these topics Thank you very much</DIV></BODY></HTML> Thu, 12 Jun 2008 06:35:30 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/I-need-to-know-how-to-program-the-mc68hc908bd48-please-help-me/m-p/162571#M9940 quimey 2008-06-12T06:35:30Z https://community.nxp.com/t5/8-bit-Microcontrollers/I-need-to-know-how-to-program-the-mc68hc908bd48-please-help-me/m-p/162572#M9941 <HTML><HEAD></HEAD><BODY><DIV>yes I trate to use a code warrior ,how is the procedure to programme it in this program</DIV><DIV>please hel mi i don`t know it</DIV><DIV>Thank you for your help</DIV></BODY></HTML> Fri, 20 Jun 2008 07:15:42 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/I-need-to-know-how-to-program-the-mc68hc908bd48-please-help-me/m-p/162572#M9941 quimey 2008-06-20T07:15:42Z https://community.nxp.com/t5/8-bit-Microcontrollers/I-need-to-know-how-to-program-the-mc68hc908bd48-please-help-me/m-p/162573#M9942 <HTML><HEAD></HEAD><BODY>Hello again quimey,<BR /><BR />The "MON08 adapter" is the circuit which I think you have built.<BR />There is a schematic for it on page 117 of the datasheet R2.1 (Figure 9.1)<BR />Is this what you have made and connected between your PC's serial port and the BD48?<BR />Does your PC have a "real" serial port or an USB converter or something?<BR /><BR /><DIV></DIV></BODY></HTML> Sun, 22 Jun 2008 07:01:58 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/I-need-to-know-how-to-program-the-mc68hc908bd48-please-help-me/m-p/162573#M9942 peg 2008-06-22T07:01:58Z