ngtwolf
Veteran Member
Hi All,
I recently built up a switchless jiffydos board that I thought I'd put into my C128. For now i'm just doing the C64 side of the 128, though I might make another board up for the 128, not sure. In any case, I can't seem to figure out where to connect the two wires. On a C64 it's the Restore and Reset lines, but it doesn't appear the C128 has a Restore line? I found an image on the net where someone seems to have connected a 128 DCR to the Reset line like on the C64 (pin 34 on CIA) and then the Cap lock line on the 8502 (pin 24). I tried that but it didn't work. maybe I don't know how that would switch (caps lock on or off seems to have no affect). Are there better lines to maybe attach this to? Has anyone else done this successfully with a 128? All documentation that I could find out there for the 128 is just the kind that uses a switch but there are references to a switchless one that people sell but no details on how to connect.
Thanks!
I recently built up a switchless jiffydos board that I thought I'd put into my C128. For now i'm just doing the C64 side of the 128, though I might make another board up for the 128, not sure. In any case, I can't seem to figure out where to connect the two wires. On a C64 it's the Restore and Reset lines, but it doesn't appear the C128 has a Restore line? I found an image on the net where someone seems to have connected a 128 DCR to the Reset line like on the C64 (pin 34 on CIA) and then the Cap lock line on the 8502 (pin 24). I tried that but it didn't work. maybe I don't know how that would switch (caps lock on or off seems to have no affect). Are there better lines to maybe attach this to? Has anyone else done this successfully with a 128? All documentation that I could find out there for the 128 is just the kind that uses a switch but there are references to a switchless one that people sell but no details on how to connect.
Thanks!