AMD-K6 Datasheet, PDF (71/346 Pages) Advanced Micro Devices – AMD-K6 Processor

20695H/0—March 1998
Preliminary Information
AMD-K6^® Processor Data Sheet
Table 10. Integer Instructions (continued)
Instruction Mnemonic
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
CMP mem8, imm8
CMP mreg16/32, imm16/32
CMP mem16/32, imm16/32
CMP mreg16/32, imm8 (signed ext.)
CMP mem16/32, imm8 (signed ext.)
CMPSB mem8,mem8
CMPSW mem16, mem32
First Second ModR/M Decode
Byte Byte
Byte
Type
RISC86^®
Opcodes
0Fh ABh 11-xxx-xxx vector
0Fh ABh mm-xxx-xxx vector
0Fh BAh 11-101-xxx vector
0Fh BAh mm-101-xxx vector
9Ah
vector
E8h
short store
FFh
11-011-xxx vector
FFh
11-010-xxx vector
FFh
mm-010-xxx vector
98h
vector
F8h
vector
FCh
vector
FAh
vector
0Fh 06h
vector
F5h
vector
38h
11-xxx-xxx short alux
38h
mm-xxx-xxx short load, alux
39h
11-xxx-xxx short alu
39h
mm-xxx-xxx short load, alu
3Ah
11-xxx-xxx short alux
3Ah
mm-xxx-xxx short load, alux
3Bh
11-xxx-xxx short alu
3Bh
mm-xxx-xxx short load, alu
3Ch
xx-xxx-xxx short alux
3Dh
xx-xxx-xxx short alu
80h
11-111-xxx short alux
80h
mm-111-xxx short load, alux
81h
11-111-xxx short alu
81h
mm-111-xxx short load, alu
83h
11-111-xxx long load, alu
83h
mm-111-xxx long load, alu
A6h
vector
A7h
vector
Chapter 3
Software Environment
53