【導(dǎo)讀】機(jī)THDPJ-1試驗(yàn)箱上SED1520液晶顯示屏,點(diǎn)陣為122X32,顯示需要的字符。用ASM程序設(shè)置對(duì)于控制器的讀、寫狀態(tài)的時(shí)序,從而實(shí)現(xiàn)對(duì)于控制器的寫指令。液晶顯示器件由于具有顯示信息豐富、功耗低、體積小、質(zhì)量小、無輻射等優(yōu)點(diǎn),本設(shè)計(jì)硬件結(jié)構(gòu)簡(jiǎn)單,成本低廉,方便硬件的調(diào)試和維護(hù)也很方便。采用模塊化設(shè)計(jì),各部分功能明晰,便于調(diào)試和功能擴(kuò)展。設(shè)計(jì)說明與元件類型······················································