摘要
介绍液晶显示控制器SED1330的特性及其与数字信号处理器DSP的接口设计。重点介绍采用数字I/O口模拟时序的硬件接口电路和相应的控制软件。
TThis paper brought forward a realization means of display via TMS320LF2407A DSP controlling SED1330. The paper stated the functions and features of SED1330 Controller, resolved the problem of electricity level shift, and introduced detailedly the hardware interface circuit and corresponding soft about using digital I/O ports to simulate time sequence, resolved the display problem successfully.
出处
《现代显示》
2006年第5期49-52,共4页
Advanced Display
