[Coco] Bubble Memory

[RETRO Innovations]

On 8/15/2017 7:31 AM, Bruce W. Calkins wrote:
> One of the limits to the CoCo 1 & 2 memory expansion was the inability 
> to shift small-to-medium sized blocks in and out of the memory map.  
> Basically it was limited to 32k mapping blocks.  This applied to the 
> PBJ 128k & 256k expansions too.  That said; RAM Disks really did speed 
> up many processes.
>
> Bruce W.
>
>
>
I admit I'm woefully late to the Color Computer party, but is there any 
technical information on these upgrades to peruse.  I searched for 
information last night, to satisfy my curiosity, but came up empty.

Jim

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