[Coco] Desired RESET behavior

RETRO Innovations go4retro at go4retro.com
Wed Jan 27 14:04:34 EST 2016


On 1/27/2016 9:24 AM, camillus gmail wrote:
> I'm sure you got it all covered Jim.
>
> Can't wait to see ( and have ) the complete project.
> I need this board to build my coco expansion case.
>
> Hopefully next cocofest?
Yep.  Since it is working, it will be demoed at CocoFest.

I might have finished units there as well. I need to run one more board 
revision, to make a few changes:

  * Offer a jumper to write protect the bottom 16kB of the FLASH
  * Put pullup resistors on the switches
  * depending on RESET direction:  put jumper on reset line to disable
    reset or support delayed reset.
  * depending on RESET direction:  Add RC circuit for RESET operation

JIm



More information about the Coco mailing list