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AM3505: CONFIG_EXT_STRBEN

Kanae
Guru 10115 points
Other Parts Discussed in Thread: AM3505

Hi.
I would like to know how to set CONFIG_EXT_STRBEN
on own AM3505 EVM that using LPDDR.
From Wiki, 

CONFIG_EXT_STRBEN - use 0 (Internal Strobe) for DDR2; use 1 (External Strobe) for LPDDR1

However it works when it is set "0", and it does not work when it is set "1".
Which is proper setting?

Regards,
Kanae

  • 0
    TI__Guru* 88170 points

    Kanae, CONFIG_EXT_STRBEN=1 should work for LPDDR.  Ensure that you have the other configuration bits set for LPDDR (as described in the wiki).  You may need to adjust the drive strength depending on your board.

    Regards,

    James Doublesin