Logisim-Evolution LED matrix - help

Thread Starter


Joined Aug 2, 2017
I am looking for help/suggestions about a project i am trying to do using Logisim-evolution.
i want to build a circuit that get numbers from the user (x1,x2) and takes numbers from a RAM (y1,y2) based on that points i want to draw a rectangle on matrix LED as shown on the attached file for example.
i know how to draw 1 point on the screen based on given x and y , using DMUX but pretty lost on how to draw a picture based on many points. i only thought about using a rom for every column/row but its a lot of work.
if anyone who understand it have a good idea on how to do this please help with a hint or explanation.
thank you.