Intel 80286 User Manual

INDEX
AAA, 3-27, B-15
AAD, 3-28, B-16
AAM, 3-28, B-17
AAS, 3-28, B-18
ADC, 3-7, B-19
ADD, 3-7, B-19
Addressing Modes,· 2-16
Based Indexed Mode,
2-21
Based Indexed Mode with Displacement,
2-20
Based Mode (on BX or BP
Registers), 2-20
Direct Address Mode, 2-20
Displacement, 2-16, B-1, B-2
Immediate Operand, 2-16, B-1, B-2, B-4,
B-5
Indexed Mode (by DI or SI), 2-21
Opcode, 2-16
Register Indirect Mode, 2-20
Summary,
2-21
AF Flag,
(see Flags)
AH Register, 2-7, 2-8, 2-17,3-9,3-25,3-27,
3-28, B-56
AL Register, 2-7, 2-8, 2-17, 3-9, 3-25, 3-27,
3-28, 3-30, B-73
AND Instruction, 2-23, 3-10, B-20
Arithmetic Instructions, 3-15
ASCII
(see Data Types),
AX Register, 2-7, 2-8, 2-12, 2-13, 2-16,
2-17,3-8,3-9,3-17,3-24,3-30, B-73
Based Index Mode
(see Addressing Modes),
Based Index Mode with Displacement
(see Addressing Modes),
Based Mode
(see Addressing Modes),
BCD Arithmetic
(see Data Management Instructions),
BH Register, 2-7, 2-8, 2-17,3-9
BL Register, 2-7, 2-8, 2-17
BOUND Instruction
(see Extended Instruction Set),
Bound Range Exceeded (Interrupt 5),
(see Interrupt Handling),
BP Register, 2-7 - 2-14,2-17, 2-19,
3-8 - 3-10,3-15,3-17,3-19,3-25,
3-26
Breakpoint Interrupt 3,
(see Interrupt Handling),
BUSY,
3-31
BX Register, 2-7 - 2-14,2-17,2-19;
3-8 - 3-10,3-15,3-17,3-19,3-25,
3-26
Byte
(See Data Types),
CALL Instructions, 3-18 - 3-20, 7-17,
B-23 - B-26
Call Gates, 7-16 - 7-20, B-24, B-25
CBW Instructions, 3-16, B-27
CF (Carry Flag)
(see Flags),
CH Register, 2-7, 2-8, 2-17
CL Register, 2-7, 2-8, 2-17,3-10 - 3-15
CLC Instruction, 3-25, B-28
CLD Instruction, 2-16, B-29
CLI Instruction, 2-15, 3-28, B-30
CLTS Instruction, 10-4,
B-31
CMP Instruction, 3-16, B-33
Code Segment Access, 7-13, 11-1, 11-2
Comparison Instructions, 3-30
Conforming Code Segments, 7-12, 11-1,
11-2
Constant Instructions,
3-31
Control Transfers, 7-15, 7-16
CPL (Current Privilege Level), 7-10, 7-14
CS Register, 2-7, 2-8, 2-17, 2-18,
3-17 - 3-19,5-5
Index-1
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Intel 80286 Specifications

General

Processor Type	Microprocessor
Clock Speed	6 MHz to 25 MHz
Transistor Count	134, 000
Addressable Memory	16 MB
Instruction Set	x86
Architecture	x86
Data Bus Width	16-bit
Address Bus Width	24-bit
Operating Modes	Real mode, Protected mode
Process Technology	1.5 µm
Voltage	5V
Introduced	1982
Package	68-pin PGA