Hi Mike, In a one off it probably won't make a difference in an older legacy controller. You didn't say what type of controller it was?
I can and often do re-program eproms and eeproms for ham use so feel free to ask if you need help or information. I'm in the middle of an ACC ITC-32 eprom program for Royce right now. cheers, skipp > "Mike Reed" <[EMAIL PROTECTED]> wrote: > I am helping the club bring an repeater back up on air, and I > am working on the controller. I am trying to change the callsign > in it, I have found what info I need, but my question to the group > is- The controller uses a 27c64 EPROM, and all I have is 2764 types? > Can I use the ones I have, or do I need to get the right one? I am > new to the EPROM world, so I don't know much about them. > It goes to show one is never too old to learn a new part of > the hobby... > > 73 > Mike - N7ZEF >

