• ..External Interrupt..INT0
    hello all, I am working with AT89C51CC01 which based on 8051. I had write one program of external interrupt. See the code as follows. void ex0_isr (void) interrupt 0 { CCAP1H = 0x5A; // 35% Duty...
  • Problem using INT0 of the MSC1210
    Hello, i am using the MSC1210 for my project. My project consists of 2 parts: the Master Card and the Slave Card. Now when an alram condition occurs, i want the slave card to interrupt the master card...
  • INT0 problem in p89v51rd2fa
    hi I'm using keil uv2 ide I've written isr for int0 for an application it is getting executed well but it isn't returning back to main function . if anyone know the solution please help me...
  • int0 & int1
    I use int0 & int1 to measure the width of a pulse. My program works fine in the simulator with inputs from an include file. When I run the program on a breadboard using an ATMEL AT89C1051 I do not get...
  • Require Interrupt function for INT0
    Hi, Can anybody give me a small code which can demonstrate to me the way to write interrupt functions. I have tried but it din't worked.The code is below - #include<AT89x52.h> #include<stdio...