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I am currently working in LPC3180 ARM9 based microcontroller with an ARM926EJ-S CPU core. I am programing in Keil vision3 IDE to create a simulator program for UART serial communication to display some sample string like "Hello world". While Rebuilding all target files it displaying:
".\Int_RAM\hello.axf" - 0 Error(s), 0 Warning(s).
While Starting Debug session it displaying the error as follows:
*** error 65: access violation at 0x00004000 : no 'execute/read' permission
Can u detailly explain me how to rectify this error and even send me sample programs for serial communication simulator programs.Waiting for anyone reply. Thanks in advance.
The first output just says that the compiler can produce a binary, i.e. no compilation or linker error.
But the second message says that you have either specified an incorrect address range for one of the memory regions in your processor, or your code has incorrectly jumped to an address it shouldn't. The very even address printed indicates the first error, i.e. that your project specifies the wrong address ranges for the chip.