David] is building a project with an OLED, a keyboard, and an RP2040. He’s perfected a scanning routine in C to work with the ...

Simply put, assembly programming moves your data byte by byte through hardware registers and memory. What made programming the PDP-11 different was that the minicomputer's design was elegant.

"NSA advises organizations to consider making a strategic shift from programming languages that provide little or no inherent memory protection, such as C/C++, to a memory safe language when possible.