这是一小部分代码 请参考 org 0000h jmp start ;Start of the program org 0100h start: mov A,#030h ;1 line, 8 bits call wrcmd mov A,#LCD_SETVISIBLE + 4 call wrcmd mov A,#LCD_SETDDADDR+15 ; Start at right hand side of the display call wrcmd mov A,#LCD_SE TMODE + 3