I'm going to modify my official memory card with F-RAM. I'd like to go for 32k, but it needs a switch to select the bank.
Anyone tried it? How did you mount the switch?
I was thinking of using the reset button to toggle banks. Set up a JK flip flop to toggle when the reset signal comes in, although I need to check the schematic to see if that signal works that way.
It could really do with some indication too, but I don't think an LED would be visible through the case.
Any ideas?
Anyone tried it? How did you mount the switch?
I was thinking of using the reset button to toggle banks. Set up a JK flip flop to toggle when the reset signal comes in, although I need to check the schematic to see if that signal works that way.
It could really do with some indication too, but I don't think an LED would be visible through the case.
Any ideas?