I am trying to get the details of how to talk (ie: read) the real-
time clock on the EZFA cart.
I am assuming it is going to require bit-banging on a gpio pin that
is talking serial to one of the standard dallas rtc chips.

Does anyone have any info? I have tried contacting Borden, the
author of the loader, which displays the clock info, and is therefore
doing what I need, but he hasn't answered me.

Thanks,
Ombra