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Data Abort: ARM Instruction at 0000005CH, Memory Access at 20000000H

satnam singh

Hi All,

I am new to LPC controllers. Earlier i have used ST MCU's. I have created a new project in keil uv5. added the example code from blinky for MCB2103 board.

The code is just a simple modified for reading some pins as inputs and then setting some pins as outputs.

Build is OK.

But if i simulate it with Keil simulator. the following error comes "Data Abort: ARM Instruction at 0000005CH, Memory Access at 20000000H"

I am not accessing this memory in my code. The error is disassembly under the __scatterload_copy: area.

Please help, i have no idea why this error is coming.

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