[Coco] Tandy Assembly Exhibit: CocoMEM

Zippster zippster278 at gmail.com
Thu Oct 12 12:57:34 EDT 2017


Yep, goes directly from the CPU to the cart port, with just a pull up on it.

- Ed

> On Oct 12, 2017, at 11:17 AM, William Astle <lost at l-w.ca> wrote:
> 
> On 2017-10-12 09:33 AM, Brett Gordon wrote:
>> 1+ on mni - would be much more practicable. I forget Jim's board is a gimme
>> wedge.  is the mni routed through the gimme by chance?  Being able to mask
>> the firq in user context would be defeating.
> 
> I'm pretty sure the NMI is passed through to the CPU completely unbuffered.
> 
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