AMD Geode LX 600@0.7W Data Book page 638

33234H
Instruction
JNBE/JA Jump on Not Below or Equal/Above
8-bit Displacement
Full Displacement
JNE/JNZ Jump on Not Equal/Not Zero
8-bit Displacement
Full Displacement
JNL/JGE Jump on Not Less/Greater or Equal
8-bit Displacement
Full Displacement
JNLE/JG Jump on Not Less or Equal/Greater
8-bit Displacement
Full Displacement
JNO Jump on Not Overflow
8-bit Displacement
Full Displacement
JNP/JPO Jump on Not Parity/Parity Odd
8-bit Displacement
Full Displacement
JNS Jump on Not Sign
8-bit Displacement
Full Displacement
JO Jump on Overflow
8-bit Displacement
Full Displacement
JP/JPE Jump on Parity/Parity Even
8-bit Displacement
Full Displacement
JS Jump on Sign
8-bit Displacement
Full Displacement
LAHF Load AH with Flags
LAR Load Access Rights
From Register/Memory
LDS Load Pointer to DS
LEA Load Effective Address
No Index Register
With Index Register
LEAVE
LES Load Pointer to ES
LFENCE
LFS Load Pointer to FS
LGDT Load GDT Register
LGS Load Pointer to GS
LIDT Load IDT Register
LLDT Load LDT Register
From Register/Memory
LMSW Load Machine Status Word
From Register/Memory
LODS Load String
LOOP Offset Loop/No Loop
638
Table 8-26. Processor Core Instruction Set (Continued)
Opcode
77 +
0F 87 +++
75 +
0F 85 +++
7D +
0F 8D +++
7F +
0F 8F +++
71 +
0F 81 +++
7B +
0F 8B +++
79 +
0F 89 +++
70 +
0F 80 +++
7A +
0F 8A +++
78 +
0F 88 +++
9F
0F 02 [mod reg r/m]
C5 [mod reg r/m]
8D [mod reg r/m]
C4 [mod reg r/m]
0F B4 [mod reg r/m]
0F 01 [mod 010 r/m]
0F B5 [mod reg r/m]
0F 01 [mod 011 r/m]
0F 00 [mod 010 r/m]
0F 01 [mod 110 r/m]
A [110 w]
E2 +
Clock Count
(Reg/Cache Hit) Flags
Real Prot'd O D I T S Z A P C
Mode Mode F F F F F F F F F
- - - - -
1 1
1 1
- - - - -
1 1
1 1
- - - - -
1 1
1 1
- - - - -
1 1
1 1
- - - - -
1 1
1 1
- - - - -
1 1
1 1
- - - - -
1 1
1 1
- - - - -
1 1
1 1
- - - - -
1 1
1 1
- - - - -
1 1
1 1
2 2 - - - - -
- - - - -
9
4 9/15 - - - - -
- - - - -
1 1
1 1
2 2
4 9/15 - - - - -
1 1
4 9/15 - - - - -
8-9 8-9 - - - - -
4 9/15 - - - - -
8-9 8-9 - - - - -
- - - - -
8
- - - - -
8 8
2 2 - - - - -
2 2 - - - - -
AMD Geode™ LX Processors Data Book
Instruction Set
Notes
Real Prot'd
Mode Mode
- - - r
- - - r
- - - r
- - - r
- - - r
- - - r
- - - r
- - - r
- - - r
- - - r
- - - -
x - - - a g,h,j,p
- - - - b h,i,j
- - - -
- - - - b h,i,j
- - - - b h,i,j
- - - - b,c h,l
- - - - b h,i,j
- - - - b,c h,l
- - - - a g,h,j,l
- - - -
b,c h,l
- - - - b h
- - - - r