hi, i am using nrf51 which is using 16kb RAM, so where the zi and rw data stored in application memory or call stack?

[saiteja]

the eclipse build memory map is text data bss dec hex filename 363312 2485 5340 371137 5a9c1 ********.elf 363312 2485 5340 371137 5a9c1 (TOTALS)

it is giving very large bss and zi these size will consume callstack or application RAM.

[bjorn-spockeli]

This page on the Nordic Infocenter might be helpful.