I remember someone asking about loading software over
a serial line?
Thinking I had on the subject is that it would be trivial,
given the 11's console abilities (set address, deposit byte)
to take machine code and have a PC program turn it into a
stream of Deposit instructions, heck it could be a 'vi' macro.
There may be a need to control feed speed, but I'd just try
dialing the baud rate down for starters.
John A.