All system memory in SRAM: system fail

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originally posted by badomen@Aug 19 2004, 07:00 AM

so are you transfering you're program code and giving enough room for stack/heap operations?

you also have the reset location to whatever the address is in this sram?

do you know if you're program starts at all? (i.e. try making it do some simple i/o at startup like turn a led on or something).

if you can provide more information about your setup that might be handy. (resources used and the steps taken for the system to boot).

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Thanks.

I think that this heap.

Running programm behaves is distinguished from time to time.

In main's code inserted some calls of prinft function.

After start program execute different amount of the lines code, whereupon get hangs.

If only read/write memory in SRAM and other in SDRAM all is ok.

I am surprised such requirements to memories for stack and heap. 1Mbyte for stack/heap this plenty of.