[Coco] Programs larger than 32K?

Arthur Flexser flexser at fiu.edu
Mon Jan 21 15:21:16 EST 2019


I would think that POKE&H19,&HE:POKE&HE00,0:NEW would do the equivalent of
PCLEAR 0, though I haven't tested this.

Art

On Sat, Jan 19, 2019 at 6:06 PM Allen Huffman <alsplace at pobox.com> wrote:

>
> On Jan 19, 2019, at 4:36 PM, Evan Wright via Coco <coco at maltedmedia.com>
> wrote:
> >
> > Do people have a main segment that is less than 32k, which puts the CoCo
> in all-RAM mode, then load the remaining data from separate files?
>
> Here’s a bit of my research:
>
>
> http://subethasoftware.com/2015/01/16/pclear-0-to-get-more-coco-basic-memory/
>
> It is possible to use the extra RAM on a CoCo 3, but it would take some
> tricks in assembly on a CoCo 1/2 to Bank things in and out to get to data,
> since banking out the ROMs would prevent you from running BASIC.
>
>
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