• how to initial stuff??? confusing !!!
    i am new to this and have read through documents needed for this board but still confused... how can i make the RI in F226 to work??? what must i add or initialize???
  • Want to echo stuff in the build window.
    Other compilers and IDE's that I have used in the past have allowed me to "echo" strings or whatever I wanted in the build window. Does anyone out there know if/how I can do this in uVision2? I'll...
  • Regarding IVT and Memory mapping stuffs
    Hi Sir, I have a doubt, about Interrupt Vector Table (IVT) location as follows. Whether the IVT remains in lowest address (0x00000000) irrespective of what memory mapping is used? As the RST in...
  • Interrupt stack frames?
    Someone suggested that I use 2-byte interrupt stack frames instead of 4-byte. 1. What is the difference? 2. How do I know if it applies to my application?
  • stack frame with function call in interrupt
    I call a short and easy function out of an timer interrupt. This causes the c51 compiler to push all registers (A, B, DPH, DPL, PSW AR0..AR7) to the stack without any necessarity (they are not changed...