• Declaring variables in external memory space
    I am using an LPC2468 processor with external SDRAM starting at address 0xA000000 in addition to the the processors built in RAM. I need to define variables in both address spaces. My predecessor...
  • Declaring memory space in external memory
    Hi, I'm using the STM32F103ZD microcontroller. This uC is residing on some control board and is physically connected by it's address bus and data bus to an external 1M*16 SRAM memory chip. I...
  • Memory layout of variables not in order of declaration
    Using uVision 5.12.0.0 (ARM) I need my variables to be placed in the order I declare them. But when I look at the map-file they are not. The types I use are unsigned) char, (unsigned) int, and arrays...
  • Variable declaration
    I am lost in this : Define src_ptr and dest_ptr at address 0x20001000 & 0x20002000 without assembler directives. What should I do?