Function fingerprint_words 

pub fn fingerprint_words(f: [u8; 16]) -> (u64, u64)

A fingerprint as the SoC’s RTL_MD5_LO / RTL_MD5_HI parameters take it: the words SYS_RTL_MD5_LO and SYS_RTL_MD5_HI read as, its bytes little-endian.