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ankitdaf
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Memory map for DA14583

Hi

Where can I find the memory map for DA14583 ? I understand that the ROM is the same as 580. I also understand that there are other undocumented addresses, for ex.:
MCU_REGS (rw) : ORIGIN = 0x50000000, LENGTH = 0x4000

我想知道如果闪存——583年mapped, and what are the addresses and lengths for it. I am trying to build a custom scatter file with it.

Best regards
Ankit

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MT_dialog
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Joined:2015-06-08 11:34
Hi ankitdaf,

Hi ankitdaf,

What do you mean if the 583 has the flash mapped, the flash is only used in order to boot and all the data are copied onto the sysram, it doesn't have the flash mapped. You can have a look at the scatter file of the IoT reference design that uses a 583 if that helps.

Thanks MT_dialog

ankitdaf
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Hi

Hi

Thanks for the reply. The scatter files are pretty much the same, just compared them with the sdk scatterfiles, so that isn't much help.

So if the data is copied onto the sysram for execution, does it mean that my application code cannot be larger than the 42KB limit ?

MT_dialog
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Hi ankitdaf,

Hi ankitdaf,

Yes thats right, but you can also use the retention RAM so the absolute maximum of the code you can download in the 58x family is about 50KB.

Thanks MT_dialog