Small Data

Small data available access range

Data Align	Range	#Elements	Size
1 byte	[-256,255]	512	512 bytes
2 bytes	[-256,510]	383	766 bytes
4 bytes	[-256,1020]	319	1276 bytes

The lower limit depend on the possibility to access byte-aligned datum, hence, hard connected to the range of s9 short immediate (i.e., -256). Any other access can be done using address-scaling feature of the load/store instructions.