SRAM mapping

[martinkorn]

Posted on September 22, 2006 at 06:28

SRAM mapping

[martinkorn]

Posted on May 17, 2011 at 09:32

Hi,

Is there a possibility to map the internal SRAM to address 0x00000000 ?

So I would be able to use the interrupt vectors without writing to the flash.

[shangdawei1]

Posted on May 17, 2011 at 09:32

>>Is there a possibility to map the internal SRAM to address 0x00000000 ?

i can not found info about it.

only Flash B0/B1 can be mapped to 0x00000000.

>>So I would be able to use the interrupt vectors without writing to the flash.

how to ?

[martinkorn]

Posted on May 17, 2011 at 09:32

Thanks for your help. I will try the vector jump table.

Cheers

Mako

[sjo]

Posted on May 17, 2011 at 09:32

The only way is to put a vector jump table in flash, pointing to ram.

sample attached.

Cheers

sjo