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        • 5.50 Uncategorized "Instructions"
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        • 5.4 MMX Instructions
          • 5.4.3 MMX Packed Arithmetic Instructions
          • 5.4.6 MMX Shift and Rotate Instructions
          • 5.4.2 MMX Conversion Instructions
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• 5.4 MMX Instructions

5.4.2 MMX Conversion Instructions

All unimplemented

Unimplemented Instructions

Opcode	Mnemonic	Other Information	Semantic Function
NP 0F 60	PUNPCKLBW	:PFX :NO-PREFIX :FEAT :MMX
NP 0F 61	PUNPCKLWD	:PFX :NO-PREFIX :FEAT :MMX
NP 0F 62	PUNPCKLDQ	:PFX :NO-PREFIX :FEAT :MMX
NP 0F 63	PACKSSWB	:PFX :NO-PREFIX :FEAT :MMX
NP 0F 67	PACKUSWB	:PFX :NO-PREFIX :FEAT :MMX
NP 0F 68	PUNPCKHBW	:PFX :NO-PREFIX :FEAT :MMX
NP 0F 69	PUNPCKHWD	:PFX :NO-PREFIX :FEAT :MMX
NP 0F 6A	PUNPCKHDQ	:PFX :NO-PREFIX :FEAT :MMX
NP 0F 6B	PACKSSDW	:PFX :NO-PREFIX :FEAT :MMX