machhws

Multiply Accumulate High Halfword Signed

machhws RT, RA, RB

Signed Multiply Accumulate High Halfword with Saturation.

Details

The Multiply Accumulate High Halfword Signed instruction signed Multiply Accumulate High Halfword with Saturation.

Pseudocode Operation

// Signed Multiply Accumulate High Halfword with Saturation

Example

machhws r3, r4, r5

Encoding

Binary Layout
4
0
RT
6
RA
11
RB
16
108
21
0
31
 
Format XO-form
Opcode 0x1000006C
Extension Embedded

Operands

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