AMD-K6 Datasheet, PDF (69/346 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
ADC EAX, imm16/32
ADC mreg8, imm8
ADC mem8, imm8
ADC mreg16/32, imm16/32
ADC mem16/32, imm16/32
ADC mreg16/32, imm8 (signed ext.)
ADC mem16/32, imm8 (signed ext.)
ADD mreg8, reg8
ADD mem8, reg8
ADD mreg16/32, reg16/32
ADD mem16/32, reg16/32
ADD reg8, mreg8
ADD reg8, mem8
ADD reg16/32, mreg16/32
ADD reg16/32, mem16/32
ADD AL, imm8
ADD EAX, imm16/32
ADD mreg8, imm8
ADD mem8, imm8
ADD mreg16/32, imm16/32
ADD mem16/32, imm16/32
ADD mreg16/32, imm8 (signed ext.)
ADD mem16/32, imm8 (signed ext.)
AND mreg8, reg8
AND mem8, reg8
AND mreg16/32, reg16/32
AND mem16/32, reg16/32
AND reg8, mreg8
AND reg8, mem8
AND reg16/32, mreg16/32
AND reg16/32, mem16/32
AND AL, imm8
AND EAX, imm16/32
First Second ModR/M Decode
Byte Byte
Byte
Type
RISC86^®
Opcodes
15h
xx-xxx-xxx short alu
80h
11-010-xxx short alux
80h
mm-010-xxx long load, alux, store
81h
11-010-xxx short alu
81h
mm-010-xxx long load, alu, store
83h
11-010-xxx short alux
83h
mm-010-xxx long load, alux, store
00h
11-xxx-xxx short alux
00h
mm-xxx-xxx long load, alux, store
01h
11-xxx-xxx short alu
01h
mm-xxx-xxx long load, alu, store
02h
11-xxx-xxx short alux
02h
mm-xxx-xxx short load, alux
03h
11-xxx-xxx short alu
03h
mm-xxx-xxx short load, alu
04h
xx-xxx-xxx short alux
05h
xx-xxx-xxx short alu
80h
11-000-xxx short alux
80h
mm-000-xxx long load, alux, store
81h
11-000-xxx short alu
81h
mm-000-xxx long load, alu, store
83h
11-000-xxx short alux
83h
mm-000-xxx long load, alux, store
20h
11-xxx-xxx short alux
20h
mm-xxx-xxx long load, alux, store
21h
11-xxx-xxx short alu
21h
mm-xxx-xxx long load, alu, store
22h
11-xxx-xxx short alux
22h
mm-xxx-xxx short load, alux
23h
11-xxx-xxx short alu
23h
mm-xxx-xxx short load, alu
24h
xx-xxx-xxx short alux
25h
xx-xxx-xxx short alu
Chapter 3
Software Environment
51