Design and Realization of Chinese Character Lattice Screen Based on SPCE061A
Changchun Li · Modern Electronics Technique · 2006
This paper uses SPCE061A signal chip as the system′s core,designs LED lattice screen control board and backboard.The communication method between the two boards is Serial Input/Output(SIO).This system not only show characters in several modes,but also achieves the characters′ broadcast synchronously.Through design and comparision in the project,we can conclude that SPCE061 signal chip can cut down workload,reduce the number of hardwares,and achieve voice synchronization easily.