Good day
Lately I've been immersed in NES cartridge repro's...
a lot of information around...!!
Now, I have this question:
As I've seen, NES-SKROM pcb's are capable of holding a battery and keep saved game data...
I'd like to enable this feature in one of these boards.
Do you, experts know anything about the capacitor and diodes?
I don't have a clue about the types - how to look for them or how to buy them...
Taking a magnified look at the capacitor I can see that capacitor is 22uF, 6.3V...Is this Correct?
But what about the diodes?
Thank you very much for your help.
Lately I've been immersed in NES cartridge repro's...
a lot of information around...!!
Now, I have this question:
As I've seen, NES-SKROM pcb's are capable of holding a battery and keep saved game data...
I'd like to enable this feature in one of these boards.
Do you, experts know anything about the capacitor and diodes?
I don't have a clue about the types - how to look for them or how to buy them...
Taking a magnified look at the capacitor I can see that capacitor is 22uF, 6.3V...Is this Correct?
But what about the diodes?
Thank you very much for your help.