• xdata and code segments overlap?
    Where is the xdata stored and where is code stored? The Problem that I am facing is , when I do unsigned char xdata buff[300]; void func() { ........... ..... .. } the results of running...
  • Strange data segment overflow
    I'm using Keil for 8-bit Silabs CPUs programming. I have some code, I should maintain further and it uses small data model. Code compiles and works fine. When I comment out one very big function from...
  • Uncalled Segment/DATA overflow
    Does anyone know how to avoid a data segment overflow caused by the local data for uncalled functions being permanently allocated? Better still to prevent such functions being included in the final output...
  • const placed in DATA segment
    Hi All, when I write: const char mysting[] ={"my string"}; data are placed to DATA segment, not code sement. I know if it would be written like this: code char mysting[] ={"my string"}; data...
  • Transfer data's of seven segment
    Hi all.. I have to make a project where i need to transfer the data's of seven segment display to other board using 89S52. I have one board where 4 seven segment display has been interfaced to port...