• The ram area map in the link
    Dear all, In my project,the internal ram is limit,but some state the ram can overlay,How can define the compiler or link option?such as following. +----------+ | area 1 | stateA | | | | ...
  • von-neumann mapped ram
    hi,, how do i check whether my ram is neumann memory ?? write a program which writes to program memory and check ?? does whis program solve this question ..? if not tell me a way to...
  • memory mapped i/o beyond ram area
    I have an application using 32K RAM (external), with memory mapped I/O beyond this area (from 8000). I have not tried it yet, but is it correct to set the ram size to 32K? Would the linker complain that...
  • mapped i/o versus internal ram
    I'm using the Philips 89c51RD which has 1KB RAM. I also have some devices mapped from 0x0000 to 0xFEFF, I'm acessing these devices using "XBYTE[DEVICE_ADDR]=DEVICE_DATA" (where DEVICE_DATA is the address...
  • mapping between hex and map
    Hi. I am developing a Nordic MCU nrf51822 using uvision5. Although the two development environment versions are slightly different, there are two different hex files after building the code (2charater...