• I2C read write problem with 24c02 and 89c52
    Hello all, im trying to interface 24c02 with 89c52 but im getting a serious problem. I wrote a simple prog to write a string to memory and read it back and display on LCD.I used proteus i2c debugger...
  • PROBLEM FOR READING THE VALUE FROM MEMORY(24C02)
    i am getting problem in reading the value from 24c02 with 8051! i am getting one time original value which is present in the memory and other time when once again loop is executed,i am getting value...
  • Problem on Interfacing 8051 with 24c02
    I was trying to write some values to 24c02 and read back the same value from that location.But in the serial window I m only getting a black space in the place of data.Can any one help me regarding...
  • interfacing lpc2148 with 24c02 using i2c protocol
    After setting the start bit the SI flag is not getting set.therefore not entering the isr routine. Can anyone tell me why? void i2c_init() { PINSEL0=BIT4+BIT6; //scl=port0.2 sda port0.3 IODIR0...
  • how to interface atmel 24C02 with 89C51
    hi all I am doing a project which involves storage of some values in nonvolatile ram so in case of powerdown the value remains there and it can be read back when circuit gets power.This value should...