MPYLH
Multiply Signed 16 LSB x Signed 16 MSB
3-162
Instruction Set
SPRU733
Example
MPYLH .M1
A1,A2,A3
Before instruction
2 cycles after instruction
A1
0900 000Eh
14
†
A1
0900 000Eh
A2
0029 00A7h
41
‡
A2
0029 00A7h
A3
xxxx xxxxh
A3
0000 023Eh
574
†
Signed 16-LSB integer
‡
Signed 16-MSB integer