XBF Font read efficiency

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  • XBF Font read efficiency

    I need to place my fonts in external memory as I am beginning to push the limits of my LPC1788 code space.

    Problem is that I am noticing that the performance of my application has become much slower since I have implemented XBF Fonts on my SD card (via emFile).
    I have tried assigning cache with the hopes of speeding the continual read process up, but it doesn't seem to make enough of a difference.

    Is there any other way of making this run faster? Maybe placing the entire font into external SDRAM?