A program written for the first stage of development of a system of remote typewriters for a small research computer with 8K words is described. The computer used must have an on-line typewriter and two interrupts which are devoted to typewriter input/out/put. An operator at the typewriter is allowed to list and modify words in a preassigned area of memory and to debug a program in this area while the rest of memory is guarded against interference from the operator and his program.
National Research Council of Canada. Radio and Electrical Engineering Division
Report (National Research Council of Canada. Radio and Electrical Engineering Division : ERB), no. ERB-789.