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Thanks for ur reply.
I changed address into 2byte. then also It wont write inside the for loop. but outside the loop Read/write operation works well.here I change the code shown below.
sbit enter = P3^5;
void delay_ms1(int); // Function prototype...
I am working Interface EEPROM 24C08 with AT89C2051 controller.
I wrote some code for Read/Write the Values(0 to 9) in 24C08.
I am starting with Just counter program which shows Read/Write Values in BCD 7 segment.
Here Problem is for first time it works well when I press P3^5 button.After...
i am working on AT89C2051, i am trying to make a simple code as a start up for my full project .
i wrote i code just to switch the led on at P3^1 , it works in proteus but it is not working in real hardware .
also i tried to wrote a simple code in c language using Keil platform, and...