mullhw

Multiply Low Halfword

mullhw RT, RA, RB

Multiply bottom half of RA by bottom half of RB.

Details

The Multiply Low Halfword instruction multiply bottom half of RA by bottom half of RB.

Pseudocode Operation

r3 <- r4 x r5

Example

mullhw r3, r4, r5

Encoding

Binary Layout
4
0
RT
6
RA
11
RB
16
424
21
0
31
 
Format XO-form
Opcode 0x100001A8
Extension Embedded

Operands

  • RT
    Target
  • RA
    Src A
  • RB
    Src B