nmaclhw

Negative Multiply Accumulate Low Halfword

nmaclhw RT, RA, RB

Negate product of low halfwords and add to accumulator.

Details

The Negative Multiply Accumulate Low Halfword instruction negate product of low halfwords and add to accumulator.

Pseudocode Operation

// Negate product of low halfwords and add to accumulator

Example

nmaclhw r3, r4, r5

Encoding

Binary Layout
4
0
RT
6
RA
11
RB
16
430
21
0
31
 
Format XO-form
Opcode 0x100001AE
Extension Embedded

Operands

  • RT
    Acc/Dest
  • RA
    Src A
  • RB
    Src B