I recently got rid of my Apple IIe Platinum in order to make more room. I now have only my trusty Apple IIc. I had a Z80 card for the IIe that allowed me to run CP/M 2.23 and above. I'd like to do the same for Apple IIc, but there are no expansion slots. I heard there is a way to run CP/M on the Apple IIc that involves some sort of additional hardware, but I've not read this since 1999 and since don't have the luck of finding the info again.
If someone can explain the procedure to me, I'd be happy. Thanks.