• Problem with AT89C51ED2 EEPROM CODE
    Hi, I have written code for EEPROM of the AT89C51ED2., the code is not working , i have used the instructions as given in the DataSheet, I have tried many times but still I am facing problem, If...
  • Problem with AT89C51ED2 --EEPROM!
    Hi Keil, I have written the follwing code for writing the byte in EEPROM in ED2. The Problem is BUSY flag is not being cleared. while(!(EECON & 0x01)) ; EA = 0; EECON |= 0x02; XBYTE[0X0055]...
  • programming AT89C51ED2 !!!???
    HI I have purchased AT89C51ED2 . I want to know if there is any difference between this IC and AT89S52 IN programming. I mean is 89c51ed2 compleltely compatible with 89s52 ??? and can I use the same...
  • AT89C51ED2
    I am trying to start a project using the AT89C51ED2 and uVision 2.03. However, cannot find header files or support files for the ED2 version of this 80C51. Can't find support at Keil website or at...
  • How to program AT89C51ED2
    Hello, I need a help. I have AT89C51ED2 and FLIP programmer. But even if a have connected PC through RS232, nad through MAX 232 to processor I am not able to program it. If I select device and comunication...