Load half-word using indexed addressing.
Rt = mem[Ra+Rb* scale + Offset]
This instruction loads a half-word from memory using scaled indexed addressing and places the result in a general purpose register. The half-word is sign extended to 64 bits before being loaded into the register.
| Opcode7 | Ra5 | Rb5 | Rt5 | Scale2 | Offs2 | Func6 |
| 53 | Ra5 | Rb5 | Rt5 | Scale2 | Offs2 | 2 |