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Discussion Groups | TMS320C54x | can code composer program on board flash?
Technical discussions about the TI C54x DSPs (including the c5401, c5402, c5402a, c5404, c5407, c5409, c5409a, c5410, c5410a, c5416, c5420, c5421, c5441, c549, c5470 and c5471).
can code composer program on board flash? - bsd_mike - Nov 18 13:25:00 2004
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I have an external flash device that I am programming by having my program inside an array of a "programming" program...which can write it out to flash. Problem is that I am running out of ram. ...I can't hold my application program inside my program program much longer. Is there a utility on code composer that would allow me to write the onboard flash? (Similiar to how P&E Micro writes flash on a 68k device?) Thanks, Mike |
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RE: can code composer program on board flash? - Derk van de Velde - Nov 18 15:58:00 2004
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hallo, how large is your program that you want tot move to flash? how large is the probram that saves the program to flash derk > -----Oorspronkelijk bericht----- > Van: bsd_mike [mailto:] > Verzonden: donderdag 18 november 2004 14:25 > Aan: > Onderwerp: [c54x] can code composer program on board flash? > I have an external flash device that I am programming by having > my program inside an array of a "programming" program...which > can write it out to flash. > > Problem is that I am running out of ram. ...I can't hold > my application program inside my program program much longer. > > Is there a utility on code composer that would allow me to > write the onboard flash? (Similiar to how P&E Micro writes > flash on a 68k device?) > > Thanks, > Mike > _____________________________________ > Yahoo! Groups Links |
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Re: can code composer program on board flash? - Brian C. Lane - Nov 18 16:22:00 2004
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bsd_mike wrote:
> > I have an external flash device that I am programming by having > my program inside an array of a "programming" program...which > can write it out to flash. > > Problem is that I am running out of ram. ...I can't hold > my application program inside my program program much longer. > > Is there a utility on code composer that would allow me to > write the onboard flash? (Similiar to how P&E Micro writes > flash on a 68k device?) If you are using CCS 2.x (I'm not sure about 1.x) go to tools->Flashburn There is a TI appnote and associated code for customizing the utility to work with your memory map and type of flash. It uses the JTAG and CCS to transfer the file to the target for burning. Brian -- ----------------------------------------------------- Brian C. Lane (W7BCL) Programmer www.shinemicro.com RF, DSP & Microcontroller Design |
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