[Coco] Kips 6809 SBC

Chris Osborn fozztexx at fozztexx.com
Fri Oct 2 17:24:56 EDT 2015


On Oct 2, 2015, at 10:12 AM, Louis Ciotti <lciotti1 at gmail.com> wrote:

> I got enough parts in to have the following:
> 
> Hitachi 6809P, 7.3728 Crystal, 2 x 15pF caps.

I was also able to bring up a HD63C09P using a similar setup on a breadboard. I followed John Linville’s suggestion of putting a 2k2 pullup and a 47uf cap to ground on the reset line and when I power up the CPU it starts up fine and executes NOPs.

https://twitter.com/fozztexx/status/648637975501271040

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