I've got an Apple IIgs computer with a 65C816 CPU inside it. It appears to be installed on the motherboard in a socket like this: https://www.digikey.com/product-detail/en/assmann-wsw-components/A-40-LC-TT/AE10008-ND/821762
I want to add an external line going to pin 40 (the RESET' pin) of this CPU so that I can reset the CPU externally and perhaps share my solution with others in the future. I've made a few PCBs in my time, so I am thinking about making a little PCB to do this and have the CPU plug into my PCB and have my PCB plug into the motherboard's CPU socket. The problem is, what part do I solder onto the bottom of my PCB so that it plugs into the existing socket on the motherboard? It seems like a lot of people advocate just desoldering the old socket and soldering in something like this ( https://www.digikey.com/product-detail/en/assmann-wsw-components/AR-40-HZL-TT/AE10018-ND/821772 ) but I figure there has got to be a solution that uses the existing socket.
Thanks in advance!
I want to add an external line going to pin 40 (the RESET' pin) of this CPU so that I can reset the CPU externally and perhaps share my solution with others in the future. I've made a few PCBs in my time, so I am thinking about making a little PCB to do this and have the CPU plug into my PCB and have my PCB plug into the motherboard's CPU socket. The problem is, what part do I solder onto the bottom of my PCB so that it plugs into the existing socket on the motherboard? It seems like a lot of people advocate just desoldering the old socket and soldering in something like this ( https://www.digikey.com/product-detail/en/assmann-wsw-components/AR-40-HZL-TT/AE10018-ND/821772 ) but I figure there has got to be a solution that uses the existing socket.
Thanks in advance!