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Discussion Groups | Freescale DSPs | RE:help

Technical discussions about Freescale (Motorola) DSPs (including the DSP56000, DSP56300, DSP56600, 56800 DSPs).

  

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help - clementevalle - Oct 10 12:34:00 2005




Hello I have a problem with the memory of my DPS52f805, the dsp have a
external memory of 256K and when I compiler a program, some sector of
memory work bad, I want to know how I can make the assignment of
memory manually, or any idea tha how i can resolve my problem.



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RE:help - guse...@rambler.ru - Oct 12 1:37:00 2005

Maybe you use DSP56F805?
Then if you work with Metrowerks CodeWarrior there is file in project named linker.cmd (one file for each tagret). This file tells the linker how to map you code and data. You can find explanation for the format of this file 'Help\Online Manuals\Targeting DSP56800\ELF Linker and Command Language'. I think you should define an empty segment covering you bad block of memory.



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