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    hi, i tried executing the below program but i am not getting the output in serial window when SCON=0x50; for mode0 and mode2 of SCON it is working but not for mode1 and mode3. #include<reg51.h> void...
  • problem in receiving text serially.
    first of all thanks for replying. Actually i have experience in coding. The problem is i had written code in keil uvision to receive the text serially passed from pc using pointer. i can c text arriving...
  • How to receive character to P89V51RD using serial communication?
    Hi everyone, In my code receive session is not working.. what changes should i made to receive a character from my keyboard? // Program to test serial communication of controller with PC using hyper...
  • displaying the contents of the interrupt vector table, registers and flags
    Hi All, I am hoping someone can inform of how to go about displaying the contents of the interrupt vector table (IVT)on the stdout. I'm taking an introductory class in assembly language, and this is...
  • Flags of APSR Register in Cortex M3
    Note: This was originally posted on 19th April 2011 at http://forums.arm.com Hello all, I am having probelm in writing Flags of APSR Register in Cortex M3. The result of a comparison cuases the negative...