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Discussion Groups | Analog Devices DSPs | .LDF questions (VisualDSP++ 2.0, 218x)

Technical discussions related to Analog Devices DSPs (including Blackfin, TigerSHARC, SHARC and ADSP-21xx DSPs).

  

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.LDF questions (VisualDSP++ 2.0, 218x) - Jesper Bennedbęk Kristensen - Aug 22 12:07:00 2001



Hi,

Q1:
Is there any way to "cheat" the linker to believe that the address space is
larger than 14 bits (for simulation purposes only, of course)? What I mean
is, that I would like to put the following in my .ldf:

seg_data1 { TYPE(DM RAM) START(0x00000) END(0x04fff) WIDTH(16) }

but then I get a linker error saying that the memory address (0x04fff) is
illegal. Is there any way to circumvent this?

Q2:
I have some problems figuring out how memory overlay should be configured in
my .ldf. Does anyone have a working example I can start with?

Thanks,
Jesper



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