[Coco] CoCo SDC board arrived and RGB to VGA converters

Darren A mechacoco at gmail.com
Fri Feb 7 14:08:58 EST 2014


On Fri, Feb 7, 2014 at 9:18 AM, Mark Marlette  wrote:

> Bill,
>
> The 8.3 naming convention is pretty standard on micro-controllers. Takes a
> fair amount of ram for file handles and LFN support.
>
> My current version is also 8.3 but all the info is on the SD for LFN, it
> can be constructed. I just haven't done it. Not sure what uC Darren used, a
> large uC might have 8K of SRAM, that is not much when dealing with the FAT
> file structure. I'll have 512K of external SRAM on the SuperSD which will
> support the virtual ROM paks loaded from the SD at boot. First release of
> the board will not have LFN support either.
>
>
Mark,

I'm using an Atmega328. It has only 2K SRAM.

Darren



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