Instruction Set Matrix
Secondary Opcode Space
Alphabetical List of Opcodes (except floating point)
Functional Groups: Arithmetic / Logic
Data Transfer
Execution Control
Processor Control
Protection Control (80286)
String Operation
386/486/Pentium-specific Opcodes (80386/486/Pentium)
80x87 Floating Point Opcodes (8087,287,387,486+)