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[Help Needed] SD Card Filtering
Posted: Sat Aug 20, 2016 9:06 pm
by Bobrobert
I'm looking for a schematic of the filtering required to make all SD cards work in the cartridge. I know wermy recommends a 1 uF capacitor between VDD and VSS but is there anything else that could further increase the reliability?
Re: [Help Needed] SD Card Filtering
Posted: Mon Aug 22, 2016 2:11 am
by Daniel_N
Take a look at this thread, i think there are some photos:
http://www.sudomod.com/forum/viewtopic.php?f=3&t=1078
Re: [Help Needed] SD Card Filtering
Posted: Mon Aug 22, 2016 2:21 pm
by Bobrobert
Yeah I already checked out that thread. From what I can see his circuit uses 3 capacitors a resistor and an inductor. From the research I have done it seems that the 1uF cap is enough for most SD cards, and if I really have to I can always return ones that don't work.
Thanks for the reply though.