Hello, I've got a question about implementing character displaying on LED matrix like 8x5 LEDs, currently in ASM for PIC16F/18F. I'd like drive the matrix by PIC that will receive the character number from USART, load the character pattern and display it. What is the usual way of storing these characters? I can't decide whether it's better to use EEPROM or FLASH and if it's better to load the characters "on the fly" or buffer them from memory and then display them. I know it's a beginner's question, but I don't have anyone else to ask. Thanks for your time, David -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist