参考仪隆例程em78p259n中断的应用

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#23,Zone115,Lane572,BiboRd.ZhangjiangHi-TechPark :+86215080-Fax:+86215080-一 中断源的介 二 中断相关寄存 1、RE（中断标志寄存器2和唤醒控制寄存器 2、RF（中断标志寄存器 3、IOCE0（中断使能寄存器 4、IOCF0（中断使能寄存器 三 中断使用步 四 中断使用举 1、汇 2、C语 中断的使一、中断源的介绍ENI+1ENI+2ENI+3ENI+4ENI+5ENI+HPWTIE6ENI+LPWTIE789IOCE0，IOCF0为中断设置寄存器，中断的允许与在这两个寄存器中设置，总中断的允许志位必须清“0”。当执行中断子程序时，ACC、R3、R4的内容将会自动被保存起来，直到离开中断子程序后，被保存的值将会重新载入ACC、R3、Interrupt

二、中断相关寄存器1、RE（中断标志寄存 2和唤醒控制寄存器–––((2、RF（中断标志寄存器Bit7(LPWTIF)：IR/ ((Bit3(TCCAIF)：TCCA溢出中断标志位.。TCCA溢出时置“1”，由软件清“0”3、IOCE0（中断使能寄存器Bit6EIS)：P60(/INT)Bit5(CMPIE)：ADIF中断使能位4、IOCF0（中断使能寄存器(Bit6(HTWPIE)：HPWTIF中断使能位Bit5(TCCCIE)：TCCCIF中断使能位Bit4(TCCBIE)：TCCBIF中断使能位Bit3TCCAIE)：TCCAIFBit2(EXIE)：EXIF中断使能位Bit1(ICIE)：ICIF中断使能位Bit0(TCIE)：TCIF中断使能位三、中断使用步骤2、设置P60(/INT)IOCE0Bit6(EIS)为“13IOCF0Bit2(EXIE)为“14、下“ENI四、中断使用举例1、汇 COUNTER0 COUNTER1 COUNTER2 INT_FLAG

DELAY DELAY_1ms 2、C语#include #defineDISI() #defineWDTC() #defineNOP() #defineENI() #defineSLEP()_asm{slep} CONTR()_asm{contr}\_asm{mov%P_scale,a}//读寄存器CONT CONTW(IM_Value)_asm{mova,@IM_Value}\_asm{contw}//写寄存器#defineucharunsignedexternintIntVecIdx;//occupied0x10:rpageuchar void void{