*** *** *液晶显示*** *** ******************OCM4X8C串口****************** CS EQU P2.0 STD EQU P1.2 SCLK EQU P1.3 PSB EQU P1.4 RST EQU P1.5 RS_STU EQU 20H.0 LCD_X EQU 30H LCD_Y EQU 31H LCD_X1 EQU 32H LCD_Y1 EQU 33H COUNT

44Binit.s注释 GET option.s 相当于c语言中的＃i nclude \"option.s\" GET memcfg.s Interrupt Control 声明一些符号常量，这些符号常量和地址相应寄存器的地址对应 INTPND EQU 0x01e00004 指示中断请求状态寄存器 每一位代变一种中断请求具体表一种中断请参考44b0 spec

PSOC修复LCD左边四位不能写文字的问题。-LCD_ROW1_OFFSET: equ 80h Address/command offset for row 1 LCD_ROW2_OFFSET: equ C0h Address/command offset for row 2 LCD_ROW3_OFFSET: equ 8Fh Address/command offset for row 1 94h--8Fh LCD_R