If nothing is specified, processing as saddrp1 (longer instruction) is performed.
If you expect a short instruction as saddrp2, perform symbol definition after specifying saddrp2 by operand as the relocation attribute when declaring "DSEG" for data definition.
area1 DSEG saddrp2 data1: DS 2 : : CSEG : MOVW data1,#0H
When the above is described, this MOVW instruction becomes a short instruction.
For details, refer to the DSEG section under quasi directives in the Language User's Manual.