AMD Confidential
User Manual November 21
st
, 2008
Appendix A 205
Complements the bits in an 8-bit
register or memory operand.
Complements the bits in a 16-bit
register or memory operand.
Complements the bits in a 32-bit
register or memory operand.
Complements the bits in a 64-bit
register or memory operand.
OR the contents of AL with an
immediate 8-bit value.
OR the contents of AX with an
immediate 16-bit value.
OR the contents of EAX with an
immediate 32-bit value.
OR the contents of RAX with an
immediate 64-bit value.
OR the contents of an 8-bit register
or memory operand and an immediate 8-
bit value.
OR the contents of a 16-bit register
or memory operand and an immediate
16-bit value.
OR the contents of a 32-bit register
or memory operand and an immediate
32-bit value.
OR the contents of a 64-bit register
or memory operand and a sign-extended
immediate 32-bit value.
OR the contents of a 16-bit register
or memory operand and a sign-extended
immediate 8-bit value.
OR the contents of a 32-bit register
or memory operand and a sign-extended
immediate 8-bit value.
OR the contents of a 64-bit register
or memory operand and a sign-extended
immediate 8-bit value.
OR the contents of an 8-bit register
or memory operand with the contents
of an 8-bit register.
OR the contents of a 16-bit register
or memory operand with the contents
of a 16-bit register.
OR the contents of a 32-bit register
or memory operand with the contents
of a 32-bit register.
OR the contents of a 64-bit register
or memory operand with the contents
of a 64-bit register.
OR the contents of an 8-bit register
with the contents of an 8-bit
register or memory operand.
OR the contents of a 16-bit register
with the contents of a 16-bit
register or memory operand.
OR the contents of a 32-bit register
with the contents of a 32-bit
register or memory operand.
OR the contents of a 64-bit register
with the contents of a 64-bit
register or memory operand.
Output the byte in the AL register to
the port specified by an 8-bit
immediate value.
