• physical address, memory mapping
    I would like to know what is meant by a physical address (let say a LCD display at address 0x8000) and how can I access the device. Is it just the chip select that is hardwired to that address? Then how...
  • meaning of sizes in the .map file
    What's the exact meaning of the "Code (inc. data)", "Debug" sizes in the .map file? Why is the Debug-size so big? Code (inc. data) RO Data RW Data ZI Data Debug Object Name 208 72 0 4 0 94225...
  • memory map
    *** error 65: access violation at 0x40023800 : no 'read' permission 要如何設定memory map (Keil uVision5軟體)
  • Memory Mapping
    Hi We need your help in our design. Our application is to read data from a hex file, manipulate it and send result to one of the I/O ports. We have written the manipulation code. We would like to...
  • Memory mapping
    Hello, Im new one in ARM7 familly. I would like to ask for several question. 1) How to use external EPROM with LPC 2132? 2) How to use ARM RAM for LCD buffer? Copy from the flash etc... 3) How to...