# ELWIDTH Encoding
Default behaviour is set to 0b00 so that zeros follow the convention of
-"npt doing anything". In this case it means that elwidth overrides
+`scalar identity behaviour`. In this case it means that elwidth overrides
are not applicable. Thus if a 32 bit instruction operates on 32 bit,
`elwidth=0b00` specifies that this behaviour is unmodified. Likewise
when a processor is switched from 64 bit to 32 bit mode, `elwidth=0b00`