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    im facing problem to acess the data bytes serially to the code memory.if it is possible give me a solution.
  • xdata acess problem (Si1020)
    Dear Sirs, I use Keil IDE and C51 toolchain for developing Si1020 program from SiLabs. The core is fully identical of 8051, except for available code space 128 KB and RAM space 8 KB. Unfortunately...
  • Problem with acess over 64K memory si1020-F960
    I have a big problem now, When I try to acess adress upper 64k, my pointer to XDATA lost bits, The pointer only can to acess the addreses under 0xFFFF, and my flash memory is 128k. I make a video in...
  • how to acess memory locations assigned by the compiler ?
    hello , I am calling C functions from assembly .The C functions has two float arguments, one variable is in R4 to R7,other is in some memory location assigned by the compiler .How can i pass argument...