• Trouble accessing memory mapped devices
    Hi, I was wondering if anyone could provide help with the following: Basically I am trying to acces a memory mapped device at location 0x8000H. (I have other devices at other locations also such...
  • accessing memory-mapped peripherals with C
    hi i defined a peripheral at 0x59000000 address and am trying to send a value to that register with my c code i succeeded to send a value with assembly AGAIN LDR R1, =0x59000000 LDR R0, =0x00000022...
  • memory mapping
    Hi, Maybe this is not the right forum for this question, but is there anyone who can tell me the correct settings to compile HID-firmware for the FX2? The problem is, I've written some firmware...
  • Memory Map
    uVision2 MENU: DEBUG/Memory Map I have to re-enter the memory map every time I go into debug with the below information. With Read and Write check boxes checked. X:0x100000,X:0x10FFFF X:0x180000...
  • Trying to access memory mapped I/O device
    I am using the atmel 89ls53 microcontroller and am trying to access memory mapped devices(LCD,Flash card). I am using a 74hc573 to latch the address, but when i hook the address/data bus up to a logic...