Intel 80286, 80287 manual Index-5

INDEX

NT (Nested Task Flag),	Index Registers DI, SI, 2-9
(see Flags)	Overview, 2-7
Numeric Data Processor Instructions, 3-30	Pointer Registers BP and SP, 2-9
	Segment Registers, 2-8
OF (Overflow Flag),	Status and Control, 2-14
(see Flags)	Register Direct Mode, 2-20
Offset Computation, 2-19	Register and Immediate Modes, 2-17
Operands, 2-16, 2-17	Register Indirect Mode, 2-20
OR Instruction, 2-23, 3-10, B-80	(see Addressing Modes)
OUT/OUTW, 2-23,3-29, 10-6, B-81	Reserved Interrupt Vectors,
OUTS/OUTSB/OUTSW Instruction, 3-29,	(see Interrupt Handling and Interrupt
4-1, B-82	Priorities)
	RESET, 10-7
PF (Parity Flag),	RCL Instruction, 3-14, 3-15,9-10, B-90
(see Flags)	RCR Instruction, 3-15, B-90
Pointer,	REP Prefix, 3-23,4-1,4-2, B-92
(see Data Types)	REPE Prefix, 3-24, B-92
POP Instruction, 3-3, B-83	REPNE Prefix, 3-24, B-92
POPA Instruction, 3-2, 3-5, B-85	REPNZ Prefix, 3-24
POPF Instruction, 3-26, 3-28, B-86	REPZ Prefix, 3-24
Processor Extension Error (Interrupt 6),	RET Instructon, 2-16, 3-17 - 3-19, B-94
(see Interrupt Handling and Interrupt	ROL Instruction, 3-13, B-90
Priorities)	ROR Instruction, 3-14, B-90
Processor Extension Not Available,	RPL, 7-13, 8-9, 9-6, 11-3, 11-4
(Interrupt 7),
(see Interrupt and Interrupt Priorities)	SAL Instruction, 3-11, B-97
Processor Extension Segment Overrun	SAR Instruction, 3-12, B-97
Interrupt (Interrupt 9),	SBB Instruction, 3-8, B-99
(see Interrupt and Interrupt Priorities)	SCAS Instruction, 3-4, 3-24, B-100
Protected Mode, 1-2, 1-3,6-1	SEG (Segment Override Prefix), 2-19
Protected Virtual Address Mode, 1-2,	Segment Address Translation Registers,
Protection Implementation, 7-2 - 7-4	6-9 - 6-12
Protection Mechanisms, 1-2, 1-3	Segment Descriptor, 7-10 -7-12
PUSH, 2-12, 3-2, B-87	Segment Overrun Exception (Interrupt 13),
PUSHA, 3-2, 3-3, B-85	(see Interrupt Handling and Interrupt
PUSHF, B-89	Priorities)
	Segment Selection, 2-18
Real Address Mode, 6-1, 6-2	SF (Sign Flag),
Register,	(see Flags)
Base Architecture Diagram, 2-7	SGDT Instruction, 6-12, 10-3, B-I0l
Base Register BX, 2-9, 2-17, 2-19, 2-20,	SHL Instruction, 3-11, B-97
3-1,3-7,3-8 - 3-10,3-14,3-16,	SHR Instruction, 3-12
3-17,3-22,4-7	SI Register, 2-7, 2-9, 2-11, 2-14 - 2-17,
Flags Register, 2-14, 2-15	2-19,3-17,3-23 - 3-25, 4-1
General Registers, 2-7	SmT Instruction, 10-3, B-I0l

Index-5