Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/NXP Semiconductors/NeoM3/FLASHCTRL/FMSW1#0x0
128-bit signature Word 1
Word 1 of 128-bit signature (bits 63 to 32).
https://github.com/cmsis-svd/cmsis-svd-data