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...
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...
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...
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...