??? 10/04/04 15:37 Read: times |
#78705 - RE: Flicker in Moving Message Display Responding to: ???'s previous message |
one page is not always on, only one row is MPXed. one more thing i need to know, where do we need speed of 100Hz? In multiplexing one page or multiplexing each row?
1) page in this respect is whatever is on by the mpx at any given time (it seems in your design a page = a row) 2) EVERYTHING has to go faster than 100 HZ Erik |