[Coco] On John Linnville's Color Computer Game Master Cartridge Design

[Darren A]

On Wed, Aug 2, 2017 at 9:13 PM, RETRO Innovations <go4retro at go4retro.com>
wrote:

>
> BTW, has the cart been tested as Coco3 1.7MHz?  I ask because it looks
> like a !CE pulse smaller than 375nS will not trigger the operation, and the
> E high period at 1.79MHz is 279nS, I think (if my late night math holds).
>


Are you sure about that?  The datasheet shows max time from *CE to READY as
150ns, with a typical time of 90ns.


- Darren