
Chapter 3
Software Environment
77
23542A/0—September 2000
AMD-K6-2E+ Embedded Processor Data Sheet
Preliminary Information
ROR mreg16/32, CL
ROR mem16/32, CL
RSM
SAHF
SAR mreg8, imm8
SAR mem8, imm8
SAR mreg16/32, imm8
SAR mem16/32, imm8
SAR mreg8, 1
SAR mem8, 1
SAR mreg16/32, 1
SAR mem16/32, 1
SAR mreg8, CL
SAR mem8, CL
SAR mreg16/32, CL
SAR mem16/32, CL
SBB mreg8, reg8
SBB mem8, reg8
SBB mreg16/32, reg16/32
SBB mem16/32, reg16/32
SBB reg8, mreg8
SBB reg8, mem8
SBB reg16/32, mreg16/32
SBB reg16/32, mem16/32
SBB AL, imm8
SBB EAX, imm16/32
SBB mreg8, imm8
SBB mem8, imm8
SBB mreg16/32, imm16/32
SBB mem16/32, imm16/32
SBB mreg16/32, imm8 (signed ext.)
SBB mem16/32, imm8 (signed ext.)
SCASB AL, mem8
SCASW AX, mem16
SCASD EAX, mem32
D3h
D3h
0Fh
9Eh
C0h
C0h
C1h
C1h
D0h
D0h
D1h
D1h
D2h
D2h
D3h
D3h
18h
18h
19h
19h
1Ah
1Ah
1Bh
1Bh
1Ch
1Dh
80h
80h
81h
81h
83h
83h
AEh
AFh
AFh
11-001-xxx
mm-001-xxx
vector
vector
vector
vector
short
vector
short
vector
short
vector
short
vector
short
vector
short
vector
vector
vector
vector
vector
vector
vector
vector
vector
vector
vector
vector
vector
vector
vector
vector
vector
vector
vector
vector
AAh
11-111-xxx
mm-111-xxx
11-111-xxx
mm-111-xxx
11-111-xxx
mm-111-xxx
11-111-xxx
mm-111-xxx
11-111-xxx
mm-111-xxx
11-111-xxx
mm-111-xxx
11-xxx-xxx
mm-xxx-xxx
11-xxx-xxx
mm-xxx-xxx
11-xxx-xxx
mm-xxx-xxx
11-xxx-xxx
mm-xxx-xxx
alux
alu
alux
alu
alux
alu
11-011-xxx
mm-011-xxx
11-011-xxx
mm-011-xxx
11-011-xxx
mm-011-xxx
Table 12. Integer Instructions (continued)
Instruction Mnemonic
First
Byte
Second
Byte
ModR/M
Byte
Decode
Type
RISC86
Operations