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Discussion Groups | 68HC12 | Code flashing
Join our technical discussions about Freescale Microcontrollers: M68HC12. (Freescale Semiconductor is a Subsidiary of Motorola).
Code flashing - dwarkanath avarur - Oct 12 5:57:00 2004
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All I'm using codewarrior 3.0. and my target processor is MC9S12DJ256B. All these days i was flashing my code to this target using BDM and it was fine. Recently i'm facing the problem with flashing the code. I thougt there may be some secure problem, i run the unsecure command and it was successful, but still i,m not able to flash the code. It is showing following error " Operation failed on EEPROM flash module. Operation failed on FLASH_C000 flash module. Operation failed on FLASH_3 flash module. Operation failed on FLASH_2 flash module. Operation failed on FLASH_1 flash module. Operation failed on FLASH_0 flash module. " I guess, there is no BDM problem, Can you tell me what might be the problem. Is chip gone. I heard that we can't flash the code more than 10,000 times, is it so ? (In my case i have not flashed these number of times, however). Can anybody help me in this regard Thanks in advance bye dwaraka __________________________________________________ ">http://mail.yahoo.com |
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Re: Code flashing - Gilles Blanquin - Oct 12 7:05:00 2004
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Hi Dwaraka. I will provide you asap off line an upgraded ICD12.TGT DLL for CW12V30 with enhanced debugging protocol to try to isolate the problem. Regards, Gilles At 12:57 PM 10/12/2004, you wrote: >All > >I'm using codewarrior 3.0. and my target processor is >MC9S12DJ256B. All these days i was flashing my code >to this target using BDM and it was fine. Recently >i'm facing the problem with flashing the code. I >thougt there may be some secure problem, i run the >unsecure command and it was successful, but still i,m >not able to flash the code. It is showing following >error >" >Operation failed on EEPROM flash module. > >Operation failed on FLASH_C000 flash module. > >Operation failed on FLASH_3 flash module. > >Operation failed on FLASH_2 flash module. > >Operation failed on FLASH_1 flash module. > >Operation failed on FLASH_0 flash module. >" >I guess, there is no BDM problem, Can you tell me what >might be the problem. Is chip gone. I heard that we >can't flash the code more than 10,000 times, is it so >? (In my case i have not flashed these number of >times, however). > >Can anybody help me in this regard > >Thanks in advance >bye >dwaraka > > >__________________________________________________ >">http://mail.yahoo.com > > >Yahoo! Groups Links |
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Re: Code flashing - codewarr2000 - Oct 12 9:38:00 2004
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I ran into this problem last month. BDM was saying chip is secured, and I tried the unsecure program from P&E and the program said it was unsecured. The problem ended up being the parallel POD was bad, tried another and everything is ok now. --- In , Gilles Blanquin <gblanquin@m...> wrote: > > Hi Dwaraka. > > I will provide you asap off line an upgraded ICD12.TGT DLL for CW12V30 with > enhanced debugging protocol to try to isolate the problem. > > Regards, > > Gilles > > At 12:57 PM 10/12/2004, you wrote: > > >All > > > >I'm using codewarrior 3.0. and my target processor is > >MC9S12DJ256B. All these days i was flashing my code > >to this target using BDM and it was fine. Recently > >i'm facing the problem with flashing the code. I > >thougt there may be some secure problem, i run the > >unsecure command and it was successful, but still i,m > >not able to flash the code. It is showing following > >error > > > > > >" > >Operation failed on EEPROM flash module. > > > >Operation failed on FLASH_C000 flash module. > > > >Operation failed on FLASH_3 flash module. > > > >Operation failed on FLASH_2 flash module. > > > >Operation failed on FLASH_1 flash module. > > > >Operation failed on FLASH_0 flash module. > >" > > > > > >I guess, there is no BDM problem, Can you tell me what > >might be the problem. Is chip gone. I heard that we > >can't flash the code more than 10,000 times, is it so > >? (In my case i have not flashed these number of > >times, however). > > > >Can anybody help me in this regard > > > >Thanks in advance > >bye > >dwaraka > > > > > > > > > >__________________________________________________ > >">http://mail.yahoo.com > > > > > > > > > >Yahoo! Groups Links > > > > > > > > > |
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