This post is older than 2 years and might not be relevant anymore
More Info: Consider searching for newer posts

How to execute code from RAM on nRF51

Stefan Birnir Sverrisson over 9 years ago

According to nRF51822/nRF51422 PS v3.1 table 34, current consumption can be decreased by executing code from RAM instead of from flash. How is it possible to execute code from RAM?

Top Replies

Stefan Birnir Sverrisson over 9 years ago +6

First you must define a specfic RAM block, then you need to assign your code to that RAM block. RAM block layout is described in nRF51822/nRF51422 PS v3.1, table 6 and table 7. So the way to do this…
Emil over 9 years ago in reply to Stefan Birnir Sverrisson +1

Nice! Is it possible to add instructions for us who don't have KEIL, but use makefiles and GCC? Thanks!
Jaehong Park over 5 years ago in reply to Stefan Birnir Sverrisson +1

Good1 Is it possible to add instructions for us who don't have KEIL, but use SES now? Thanks!

0 Jaehong Park over 5 years ago in reply to Stefan Birnir Sverrisson

Good1 Is it possible to add instructions for us who don't have KEIL, but use SES now? Thanks!
Cancel
Vote Up +1 Vote Down

Sign in to reply

Verify Answer

Cancel
0 Burnie Barren over 3 years ago in reply to Jaehong Park

That would be much appreciated!
Cancel
Vote Up 0 Vote Down

Sign in to reply

Verify Answer

Cancel