• ARM7TDMI processor mode
    Note: This was originally posted on 23rd November 2012 at http://forums.arm.com I am using the ATMEL91SAM7SE512 controller with ARM7TDMI processor.The application is running in the User mode . when the...
  • arm7tdmi APMC_CGMR PLL
    the arm7tdmi data sheet states that the PLL multiplier factor is register APMC_CGMR(13:8) but the examples I have seen set this to (000011) which when +1 added to this value sets the PLL to X4 (16MHz...
  • aduc7025 ARM7TDMI ERROR65
    *** error 65: access violation at 0x00012000 : no 'read' permission i use that way you told me,but i can't solve the problem. "MAP 0x00000000,0x0000FFFF EXEC READ WRITE MAP 0x00010000,0x00011FFF...
  • ARM7TDMI start.s file
    Dear All I want to make a new project in Keil based on ARM7. So in the Project-->New I select ARM->ARM7(big endian) but this setup does not create start.s for me. What can I do for start.s file? ...
  • ARM7TDMI memory spaces
    How many memory spaces are there in ARM microprocessors? Is there a separate memory space for program and constants? Are registers mapped into a memory space as in AVR microcontrollers? What is the maximum...