ldrh

Load Register Halfword (Immediate)

LDRH <Wt>, [<Xn|SP>, #<pimm>]

Loads a halfword from memory (zero-extended).

Details

The Load Register Halfword instruction loads a halfword from memory (zero-extended).

Pseudocode Operation

Wt ← Memory[address]

Example

LDRH w3, [x1, #16]

Encoding

Binary Layout
01111001
01
imm12
Rn
Rt
 
Format Load/Store
Opcode 0x79400000
Extension Base

Operands

  • Wt
    Transfer 32-bit integer register (load/store)
  • Xn
    First source / base 64-bit integer register
  • pimm
    Positive immediate offset