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Can battery-backed RAM be increased on the BL2600 SBC?
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Can battery-backed RAM be increased on the BL2600 SBC?
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I need more bbram space for a project I am working on.
In the StdBios.c file there is:
#define BBROOTDATASIZE 0x1000
Can that be changed to:
#define BBROOTDATASIZE 0x2000
Would this cause memory problems?
Thanks
rabbit
bl2600
ram
bbram
asked
May 12, 2016
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Rabbit
by
mutantworm
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1 Answer
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I think you're limited to how much battery-backed memory is mapped to the root address space.
Use _xalloc() to allocate battery-backed space in extended memory. You'd use xmem2root() and root2xmem() to copy data to/from that space.
answered
May 25, 2016
by
TomCollins
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