Turbo CPU support (Turbo Chameleon 64, 1541 Ultimate-II, Ultimate 64, SuperCPU)

[mist64]

Larry/R.O.L.E. commented here:

am I correct, that Punter still depends on 1MHz timings in your Version ? Means it doesn’t run in Turbo Mode on TC64 / U64 / SCPU ? If yes, I modified Punter Protocol to work in Turbo Mode a while ago for CBASE BBS.

[...]

I can provide the sources [...] if you are interested.

[mist64]

cc65 has a library for controlling the speeds of accelerators: https://cc65.github.io/doc/funcref.html#ss2.2