• P89V51RD2
    Hi I am using 89V51RD2 developed by Philips. I use Keil C51 to program it and Flash magic to burn the program. Everything works fine but when I use Port 2, it is not giving output as expected...
  • P89V51RD2
    Hi, I am using P89V51RD2. I need some ISP help for this. If someone knows please tell me the ISP circuit & steps to program controller serially. I am Using flash magic software for programming....
  • P89V51RD2
    Unable to communicate(in use)Ensure no other applications are using the COM port Try raising or lowering the baud rate
  • Programming P89V51RD2
    hi to all As i am startd working with P89v51rd2.i am facing some problem some chips are burinning properly and some are not i am uaing ALL-11C2 universal programmer to programming the controller As there...
  • Usage of wachdog timer in P89V51RD2
    Hi, I am using P89V51RD2 Controller keil softare and flash magic for my application .I am using three timers(T0,T1,T2),Srial interrupt,External 0 & 1 interrupts in my program.The code size is about 40k...