參數(shù)資料
型號: Intel387 sx
廠商: Intel Corp.
英文描述: SX Math Coprocessor(32位數(shù)學協(xié)處理器)
中文描述: 山西數(shù)學協(xié)處理器(32位數(shù)學協(xié)處理器)
文件頁數(shù): 3/47頁
文件大?。?/td> 443K
代理商: INTEL387 SX
CONTENTS
4.4 Bus Cycles
ààààààààààààààààààààààààà 26
4.4.1 Intel387 SX Math
CoProcessor Addressing
àààààààààà 27
4.4.2 CPU/Math CoProcessor
Synchronization
ààààààààààààààààààà 27
4.4.3 Synchronous/Asynchronous
Modes
àààààààààààààààààààààààààààà 27
4.4.4 Automatic Bus Cycle
Termination
ààààààààààààààààààààààà 27
PAGE
5.0 BUS OPERATION
àààààààààààààààààààà 27
5.1 Non-pipelined Bus Cycles
àààààààààà 28
5.1.1 Write Cycle
àààààààààààààààààààà 28
5.1.2 Read Cycle
àààààààààààààààààààà 29
5.2 Pipelined Bus Cycles
ààààààààààààààà 29
5.3 Mixed Bus Cycles
àààààààààààààààààà 30
5.4 BUSY
Y
and PEREQ Timing
Relationship
ààààààààààààààààààààààààà 32
6.0 PACKAGE SPECIFICATIONS
àààààààà 33
6.1 Mechanical Specifications
àààààààààà 33
6.2 Thermal Specifications
ààààààààààààà 33
CONTENTS
PAGE
7.0 ELECTRICAL
CHARACTERISTICS
ààààààààààààààààààà 33
7.1 Absolute Maximum Ratings
ààààààààà 33
7.2 D.C. Characteristics
àààààààààààààààà 34
7.3 A.C. Characteristics
àààààààààààààààà 35
8.0 Intel387 SX MATH COPROCESSOR
INSTRUCTION SET
àààààààààààààààààààà 41
APPENDIX ADIntel387 SX MATH
COPROCESSOR COMPATIBILITY
àààà A-1
A.1 8087/80287 Compatibility
ààààààààà A-1
A.1.1 General Differences
àààààààààà A-1
A.1.2 Exceptions
ààààààààààààààààààà A-2
APPENDIX BDCOMPATIBILITY
BETWEEN THE 80287 AND 8087
MATH COPROCESSOR
ààààààààààààààà B-1
3
3
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