• xc864 interruption
    Hi, I'm programing an xc864, in my program I use the UART comunication and the power down unit, with the idea that the module remains in power down until an interrupt (EXINT0) wakes it up and then it...
  • overload of xc864 limit?
    Hi, I'm making a program with the xc864 using the keil application but at some point I started to get the followings errors while I tried to program my micro: " Content mismatch at address 0000H...
  • How to use UART with XC864
    Hi, I've started using the micro XC864, but I've some doubt that I would be gratefully if some could response. I'm trying to make an aplication controled by PC in which the micro recives some...
  • starting using interrupts in c code with xc864
    Hi, I am sure this a newbie question but I don't know where I can find the answer. I don't know how to change a variable inside an interrupt I've created. The problem is that keil give an error...
  • C++ Anyone?
    Perhaps this is a stupid question, perhaps not...but does Keil have or considered writing a C++ compiler for the 8051? I have had numerous cases where a peripheral (be it internal or external), the...