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LPDDR SDRAM interface to SDRC , OMAP 3530

babu reddy
Intellectual 580 points

hi

i am working on devkit8000 board, the processor is OMAP 3530,

there are 2 CS in SDRC and each CS can support 512 MB SDRAM so total memory is 1GB.

is there any possible solution to interface 2 GB SDRAM to SDRC.

please suggest me..

thanks and regards

N Reddy

  • 0
    TI__Guru 64510 points

    Responded to your original inquiry at the following link.

    Replicated here:

    The OMAP3530 Technical Reference Manual in Chapter 11.2 discusses the capabilities of the SDRC controller which is used to interface to LPDDR.
    Each chip select can address up to 4Gbits, which is 512MB.  Therefore, the maximum amount of LPDDR, using both chip selects is 8Gbits or 1GByte.