I’ve used some simple methods to determine the parity and speed, and calculate the size of several SIMM sticks, but now I need to figure out if they are EDO.
Does anyone know of a way to determine whether a SIMM is EDO or not?
Usually they're labeled (since there were problems with mixing EDO and the older FPM stuff even though a lot of components were compatible with either/or), but I'm guessing these may be old enough that labels have gone missing. If you have the part numbers I'd recommend actually looking them up - I'm not aware of any way to query for this in software. You might try a tool like AIDA64 (formerly Everest) to query the exact model numbers and go from there. (EDIT: But again, if they're old enough, you may not even be able to get that.)