Hi there,
Has anyone here succeeded on using the on-board SD-Card slot of the Sam4S Xplianed Pro?
I have purchased one of these boards to run some Z80 emulation (see my related project at http://runcpm.blogspot.com/), but so far I have obtained no success on accessing the SD-Slot.
Maybe someone has done this before and could share some code snippet? Maybe someone could provide some guidance?
I have tried many different things, adapted code from other projects. Maybe it is a clock issue? Timing issue?
Any guidance would be very welcome.
Thanks a lot,
Marcelo.