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    I would like to know if I can use "_at_" to locate struct members to absolute memory locations. For instance, I have a struct variable defined as following, xdata struct { unsigned char member1;...
  • assign an absolute memory location
    I am kind of confused about using the _at_ keyword to assign a specific address to a variable. so for example : extern xdata char variable _at_ 0x000f; it fills 3 bytes in xram . can any...
  • Locating initialized variables at absolute address
    Hello, As the Summary suggests, I am trying to Locate initialized variables at an absolute address in a code segment. I have followed the steps shown here http://www.keil.com/support/docs/301.htm...
  • Absolute memory addressing with C166
    How can I place constants and variables to specific addresses in the FLASH and RAM ? Is there an equivalent for the C166 compiler like the _at_ <addr> which exists for the C51 compiler. I am sure...
  • c51: accessing absolute memory locations
    There are absolute memory macros to access memory addresses in 8051, do we have any such to access externally connected flash through 8051? I tried using C pointers, it does not seem to be reading...