AMD-K6-2E Datasheet, PDF (81/332 Pages) Advanced Micro Devices – AMD-K6™-2E Embedded Processor

22529B/0—January 2000
Preliminary Information
AMD-K6™-2E Processor Data Sheet
Table 12. Integer Instructions (continued)
Instruction Mnemonic
First
Byte
JP/JPE short disp8
7Ah
JNP/JPO short disp8
7Bh
JL/JNGE short disp8
7Ch
JNL/JGE short disp8
7Dh
JLE/JNG short disp8
7Eh
JNLE/JG short disp8
7Fh
JCXZ/JEC short disp8
E3h
JO near disp16/32
0Fh
JNO near disp16/32
0Fh
JB/JNAE near disp16/32
0Fh
JNB/JAE near disp16/32
0Fh
JZ/JE near disp16/32
0Fh
JNZ/JNE near disp16/32
0Fh
JBE/JNA near disp16/32
0Fh
JNBE/JA near disp16/32
0Fh
JS near disp16/32
0Fh
JNS near disp16/32
0Fh
JP/JPE near disp16/32
0Fh
JNP/JPO near disp16/32
0Fh
JL/JNGE near disp16/32
0Fh
JNL/JGE near disp16/32
0Fh
JLE/JNG near disp16/32
0Fh
JNLE/JG near disp16/32
0Fh
JMP near disp16/32 (direct)
E9h
JMP far disp32/48 (direct)
EAh
JMP disp8 (short)
EBh
JMP far mreg32 (indirect)
EFh
JMP far mem32 (indirect)
EFh
JMP near mreg16/32 (indirect)
FFh
JMP near mem16/32 (indirect)
FFh
LAHF
9Fh
LAR reg16/32, mreg16/32
0Fh
LAR reg16/32, mem16/32
0Fh
LDS reg16/32, mem32/48
C5h
LEA reg16/32, mem16/32
8Dh
Second
Byte
80h
81h
82h
83h
84h
85h
86h
87h
88h
89h
8Ah
8Bh
8Ch
8Dh
8Eh
8Fh
02h
02h
ModR/M
Byte
11-101-xxx
mm-101-xxx
11-100-xxx
mm-100-xxx
11-xxx-xxx
mm-xxx-xxx
mm-xxx-xxx
mm-xxx-xxx
Decode RISC86
Type Operations
short branch
short branch
short branch
short branch
short branch
short branch
vector
short branch
short branch
short branch
short branch
short branch
short branch
short branch
short branch
short branch
short branch
short branch
short branch
short branch
short branch
short branch
short branch
short branch
vector
short branch
vector
vector
vector
vector
vector
vector
vector
vector
short load, alu
Chapter 3
Software Environment
63