Re: Old devices and methods
"My grandkids shake their heads in disbelief when they hear about how we loaded a bootstrap into a PDP-11 through the front panel."
Heck, sometimes you were lucky and the boot code wasn't overwritten... and was still in core on the next power-up. It's probably just as well that I've forgotten the RP-02 boot code (about 8 words if I recall correctly).