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Startup problem with External ROM/RAM

Savita Patil

I am using the startup code which is currently being used for on-chip ROM and RAM. What are the changes to be made to use the same for External ROM and RAM.

I will be using an external ROM of 1MB and a 512KB RAM. Currently I have only unchecked the Options for target stating On-chip ROM and RAM on KEIL MicroVision3. And have set the address for external ROM as 0x000000 and for RAM as 0X200000.
Still i see my application goes to location 0xC00000 which is the start address for on-chip ROM and it give error access violation at 0xC000000H.

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