[Coco] XPander-Coco lives!

[RETRO Innovations]

On 5/1/2016 5:38 PM, Zippster wrote:
> Hmmm, I would think so, but the MAX811 has a master reset on pin 3.  You can drive this low to activate reset as well.
> Glancing at the data sheet, consider !MR internally held high by the equivalent of a 10K pull up.
>
> Are you wondering if a cart will be able to reset the system with the MAX811 in place?
Yep.  I think the supervisor is a great idea, but since RESET is a 
"wired or" type line, I think the device needs to allow others to pull 
reset low.

Jim