Next: , Previous: , Up: PET-specific commands and settings   [Contents][Index]


7.7.5 The PET diagnostic pin

It is possible to enable or disable emulation of the PET diagnostic pin via the DiagPin resource, or the “PET userport diagnostic pin” item in the right-button menu.

When the diagnostic pin is set, the Kernal does not try to initialize the BASIC, but directly jumps into the builtin machine monitor.