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[Cortex-M3] Execution code from RAM during Flash Programming

Rohit Pathak over 10 years ago

I am writing a bootloader for Cortex M3 Toshiba controller.

During Flash Programming I need to execute code from RAM as entire Flash is inaccessible during write/erase operations

I wish to know how to copy code from FLASH to RAM and execute that code from RAM.

Thanks...

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Joseph Yiu over 10 years ago

Note: This was originally posted on 14th March 2012 at http://forums.arm.com

Do you mean your bootloader has flash programming feature, and
want to copy the boot loader from flash to SRAM when the startup code is executed?
regards,
Joseph
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Joseph Yiu over 10 years ago

Note: This was originally posted on 14th March 2012 at http://forums.arm.com

Do you mean your bootloader has flash programming feature, and
want to copy the boot loader from flash to SRAM when the startup code is executed?
regards,
Joseph
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