Not sure what you mean. The workbench guy IS buffering in the fram.  But if
you use a pic18f252, then you have enough memory so you don't need the fram
either.

You can get both the dos file access software (CCS C) and the mmc buffering
into the 18f252

Jay

>The problem with this approach is that he's bit-banging the
>MMC. Better to bit-bang the RAMTRON. Not the way I'm doing it..
>--Bob
>
>http://www.compsys1.com/workbench/On_top_of_the_Bench/MMC_Project/MMC_to_PI
C
>_3_3v_Schematic/mmc_to_pic_3_3v_schematic.html

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