Intel 80287 User Manual

INDEX
Address Modes, 2-42, 3-1
Architecture, 1-8, 3-1
Arithmetic Instructions, 2-4 - 2-9
ASM 286, 2-40
Automatic Exception Handling, 1-37
Binary Integers, 1-17
Comparison Instructions, 2-9 - 2-11
Compatibility Between the 80287 and 8087,
2-1, Appendix B
Computation Fundamentals, 1-14
Concurrent (80286 and 80287) Processing,
2-45 - 2-51
Condition Codes Interpretation, 1-9 - 1-11
Constant Instructions, 2-14
Control Word, 1-10 - 1-12
Data Synchronization, 2-49
Data Transfer Instructions, 2-2 - 2-4
Data Types and Formats, 1-15
Binary Integers, 1-17
Decimal Integers, 1-17
Encoding of Data Type, 1-28 - 1-32
Infinity Control, 1-19
Precision Control, 1-19, 1-35
Real Numbers, 1-15 - 1-17
Rounding Control, 1-18
Decimal Integers, 1-15
Denormalization, 1-21
Denormalized Operand, 1-23, 1-35
Denormals, 1-21 - 1-23
Destination Operands, 2-2
EM (Emulation Mode) Bit in 80286, 3-4
Emulation of 80287, 2-45, 3-4, 3-5
Encoding of Data Types, 1-29 - 1-32
Error Synchronization, 2-50
Exception Handling Examples, 4-3 - 4-6
Exception Handling, Numeric Processing,
3-6, 3-7
Exceptions, Numeric, 1-32 - 1-37
Automatic Exception Handling, 1-36
Handling Numeric Errors, 1-33
Inexact Result, 1-33
Invalid Operation, 1-32
Masked Response, 1-33 - 1-35
Numeric Overflow and Underflow, 1-33,
1-35
Software Exception Handling, 1-36, 1-37
Zero Divisor, 1-35
Exponent Field, 1-15
F2XM1 (Exponentiation), 1-2, 2-12, 2-35
FADD (Add Real), 1-2,2-2,2-5,2-6,2-22
FADDP (Add Real and POP), 2-5, 2-6,
2-22
FABS (Absolute Value), 2-5, 2-9, 2-22
FBLD (Packed Decimal-BCD-Load),
2-2, 2-4, 2-22
FBSTP (Packed Decimal-BCD-Store
and Pop), 2-2 - 2-4
FCHS (Change Signs), 2-5, 2-9, 2-23
FCLEXjFNCLEX (Clear Exceptions),
2-15,2-17,2-25
FCOM (Compare Real), 2-10, 2-23
FCOMP (Compare Real and Pop), 2-10,
2-23
FCOMPP (Compare Real and Pop Twice),
2-10, 2-24
FDECSTP (Decrement Stack Pointer),
2-20,2-24
FDISIjFNDISI, 2-15, B-1
FDIV (Divide Real), 2-5, 2-7, 2-24
FDIV DWORD PTR (Division, Single
Precision), 1-2
FDIVP (Divide Real and Pop), 2-5, 2-7,
2-24
FDIVR (Divide Real Reversed), 2-5, 2-7,
2-24
FDIVRP (Divide Real Reversed and Pop),
2-5,2-7,2-25
Index-1
pcjs.org

Intel 80287 Specifications

General

Brand	Intel
Model	80287
Category	Computer Hardware
Language	English