I have a 5x7 LED Matrix Display project i'm stuck on and not quite sure where to start from. So here is what needs to be done. I am implementing this all with Programmable Logic on the Altera UP-2. I have a keypad (0-F) and when a character is pressed on the keypad it displays it on the 5x7 Matrix display.
My question to you is how does one interface the keypad to the Flex 10k chip on the UP-2, i'm assuming in BCD, and then make a driver not using micro controllers for the LED Display to display the given character.
Thanks for all your help in advance.
Daniel G.
My question to you is how does one interface the keypad to the Flex 10k chip on the UP-2, i'm assuming in BCD, and then make a driver not using micro controllers for the LED Display to display the given character.
Thanks for all your help in advance.
Daniel G.