[Coco] [COCO] Stacking the 6309?

[James Jones]

Actually, the only thing I know of that's slower is what's done when an
interrupt happens, because there's another register to save/restore.

On Fri, Mar 31, 2017 at 10:57 AM, Salvador Garcia via Coco <
coco at maltedmedia.com> wrote:

>  Additionally, some (all?) of the 6309's instructions are optimized, so
> they run a tad bit faster than in the 6809.
> k to a straight 6809.
>