[Coco] XPander-Coco lives!

RETRO Innovations go4retro at go4retro.com
Sun May 1 20:25:31 EDT 2016


On 5/1/2016 6:13 PM, Zippster wrote:
> That’s a good point I didn’t give much thought to.  I know the reset switch works ok,
> but that doesn’t mean something else would.
>
> Since we’re working with a CPLD in the mix on these boards, I guess the reset
> signal to the cart ports could be routed through it, and used to toggle !MR on the MAX811.
I'd instead recommend an open drain supervisor, which are plentiful.  
They work the same as the MAX811, but the RESET output is open drain.



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