Hello, today I want to do something different I want to print a custom assembly drawing when a certain key is pressed we know that each letter has its binary value. And when it is printed it receives its character. Look:

01100001 = (a)

So based on that I want to know if there is something like the link below that is possible to do in assembly so when I create a prompt and type exit my manual drawing.

But taking into account that I only created simple assembly programs, there are some libraries that I can use to make the drawings:
https://www.engineersgarage.com/ardu...using-arduino/

My idea is When pressed show the custom design.

all done on a computer the Arduino link is just one example.