[Coco] CoCo's TIMER and 60hz

L. Curtis Boyle curtisboyle at sasktel.net
Thu May 30 09:58:38 EDT 2019

The HALT based floppy driver definitely caused missed VSYNCS, so if it is emulating that hardware, that would cause problems keeping time accurate (it certainly did on a real Coco).

Sent from my iPhone

> On May 30, 2019, at 7:51 AM, Dave Philipsen <dave at davebiz.com> wrote:
> Yeah, it seems like the only way you’d have a problem is if the CPU was halted for long enough that it missed an IRQ or if the service routine was flawed in some way. 

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