Guys, I need your help, I have made an ISP programmer for programming AT89S52 with the help from Asim khan's website. But when I WRITE a program , the software gives me the following error :
Program Verify Error @Address 0000
Data Read = 00
Prog Data = C2
So I simply can't understand this error. On the other hand, the software is able to read data from the microcontroller but as I have said already I am not able to write data into it???
PLEASE help me in sorting out this problem....
THANK YOU