packuswb

Pack with Unsigned Saturation Word to Byte

PACKUSWB xmm1, xmm2/m128

Converts signed words to unsigned bytes with saturation.

Details

The Pack with Unsigned Saturation Word to Byte instruction converts signed words to unsigned bytes with saturation.

Pseudocode Operation

// Converts signed words to unsigned bytes with saturation

Example

PACKUSWB xmm1, xmm2/m128

Encoding

Binary Layout
66
+0
0F
+1
67
+2
 
Format SSE2
Opcode 66 0F 67
Extension SSE2

Operands

  • dest
    XMM
  • src
    XMM/Mem