Can anyone answer my question, please?
In my Linux embeded device I have 4 SDRAM modules.( Each module is of
16 bit data bus. There are 13 bit address bus + B0 and B1(bank select bits) and CS( chip select bit )
I need to find out how modules are addressed
if it is like this
1st addres in module 1
2nd address in module 1
3rd address in module 1
4th address in module 1
5th address in module 1
6th address in module 1
7th address in module 1
8th address in module 1 .. .. the last but one address in module 4 the last address in module 4
or
1st addres in module 1
2nd address in module 2
3rd address in module 3
4th address in module 4
5th address in module 1
6th address in module 2
7th address in module 3
8th address in module 4 . . the last but one address in module 3 the last address in module 4
Is there any method how to find it? ( Via JTAG I can "talk" to CPU directly and write to an address, if it helps).
Thanks
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