vpmovusdb

Saturate Unsigned Doubleword to Byte

VPMOVUSDB xmm1/m128 {k1}, zmm2

Down-converts 32-bit to 8-bit with unsigned saturation.

Details

The Saturate Unsigned Doubleword to Byte instruction down-converts 32-bit to 8-bit with unsigned saturation.

Pseudocode Operation

// Down-converts 32-bit to 8-bit with unsigned saturation

Example

VPMOVUSDB xmm1/m128, zmm2

Encoding

Binary Layout
EVEX
+0
F3
+4
0F
+5
38
+6
11
+7
 
Format EVEX
Opcode F3 0F 38 11
Extension AVX-512F

Operands

  • dest
    128-bit XMM SIMD register or Memory operand
  • src
    512-bit ZMM AVX-512 register