• Initialize constant pointer to pointer
    const int an_object = 0; const int * const MC_buf = &an_object; const int * buffer = MC_buf; This code was original using structs, but it is simplified in this example. It doesn't matter where...
  • DS89C430, pointer to constants dont work.
    Hi all, i've a really strange issue with a DALLAS DS89C430 full 8051 compatible chip. I've an app. with external program memory, and external sram (both 70ns acccess time, clock is 25mhz). When...
  • LPC1768 - vector table size
    Hi, how to check size of the Interrupt Vector Table in LPC1768. I want to copy this table from flash to ram. Regards
  • Absolute location of constant tables in code space
    I'm looking for a way to absolutely locate a constant array in code space using the C51 compiler. I can use the 'code' memory location specifier to indicate the array should be located in program memory...
  • Function Pointer - Look Up Table
    Hello, I'm using a 80C51 with the MX - extension in my design. I want to build up a look up table (ROM) that contains the addresses of several functions. The address of each function must be split...