
Chapter 3
Software Environment
67
23542A/0—September 2000
AMD-K6-2E+ Embedded Processor Data Sheet
Preliminary Information
BT mem16/32, imm8
BTC mreg16/32, reg16/32
BTC mem16/32, reg16/32
BTC mreg16/32, imm8
BTC mem16/32, imm8
BTR mreg16/32, reg16/32
BTR mem16/32, reg16/32
BTR mreg16/32, imm8
BTR mem16/32, imm8
BTS mreg16/32, reg16/32
BTS mem16/32, reg16/32
BTS mreg16/32, imm8
BTS mem16/32, imm8
CALL full pointer
CALL near imm16/32
CALL mem16:16/32
CALL near mreg32 (indirect)
CALL near mem32 (indirect)
CBW/CWDE EAX
CLC
CLD
CLI
CLTS
CMC
CMP mreg8, reg8
CMP mem8, reg8
CMP mreg16/32, reg16/32
CMP mem16/32, reg16/32
CMP reg8, mreg8
CMP reg8, mem8
CMP reg16/32, mreg16/32
CMP reg16/32, mem16/32
CMP AL, imm8
CMP EAX, imm16/32
CMP mreg8, imm8
0Fh
0Fh
0Fh
0Fh
0Fh
0Fh
0Fh
0Fh
0Fh
0Fh
0Fh
0Fh
0Fh
9Ah
E8h
FFh
FFh
FFh
98h
F8h
FCh
FAh
0Fh
F5h
38h
38h
39h
39h
3Ah
3Ah
3Bh
3Bh
3Ch
3Dh
80h
BAh
BBh
BBh
BAh
BAh
B3h
B3h
BAh
BAh
ABh
ABh
BAh
BAh
mm-100-xxx
11-xxx-xxx
mm-xxx-xxx
11-111-xxx
mm-111-xxx
11-xxx-xxx
mm-xxx-xxx
11-110-xxx
mm-110-xxx
11-xxx-xxx
mm-xxx-xxx
11-101-xxx
mm-101-xxx
vector
vector
vector
vector
vector
vector
vector
vector
vector
vector
vector
vector
vector
vector
short
vector
vector
vector
vector
vector
vector
vector
vector
vector
short
short
short
short
short
short
short
short
short
short
short
store
11-011-xxx
11-010-xxx
mm-010-xxx
06h
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
load, alux
alu
load, alu
alux
load, alux
alu
load, alu
alux
alu
alux
11-111-xxx
Table 12. Integer Instructions (continued)
Instruction Mnemonic
First
Byte
Second
Byte
ModR/M
Byte
Decode
Type
RISC86
Operations