1    /* const vAA, #+BBBBbbbb */
2    mov     r3, rINST, lsr #8           @ r3<- AA
3    FETCH r0, 1                         @ r0<- bbbb (low)
4    FETCH r1, 2                         @ r1<- BBBB (high)
5    FETCH_ADVANCE_INST 3                @ advance rPC, load rINST
6    orr     r0, r0, r1, lsl #16         @ r0<- BBBBbbbb
7    GET_INST_OPCODE ip                  @ extract opcode from rINST
8    SET_VREG r0, r3                     @ vAA<- r0
9    GOTO_OPCODE ip                      @ jump to next instruction
10