| Multiplication, Division | |||||||||||||
| Result of multiplying 2 32-bit numbers can be up to 64 bits | |||||||||||||
| Instructions | Semantics | Type | |||||||||||
| mult $rs, $rt |
|
(HI, LO) = R[s] * R[t] | signed | R | |||||||||
| multu $rs, $rt | unsigned | R | |||||||||||
| HI: high 32 bits | |||||||||||||
| LO: low 32 bits | |||||||||||||
| Note that $rd does not appear (set to 00000 in instruction) | |||||||||||||