Not vim but vi, it was fast enough for me on machines with less than a dozen MHz, probably high single digit.
However we have many more layers now. I had a 80x24 serial tty exchanging ASCII characters with the computer back then.
However we have many more layers now. I had a 80x24 serial tty exchanging ASCII characters with the computer back then.
According to https://vt100.net/heath/z19-om.pdf it can do 110 to 9600 baud. It was connected to some Z8000 based Onyx server. It was generally good but incredibly slow when more than four or five of us were compiling code for the tests at university class. Pascal, Berkeley p system or something with a similar name.