參數(shù)資料
型號(hào)： intel386 DX
廠(chǎng)商： Intel Corp.
英文描述： 32-Bit CHMOS Microprocessor With Integrated Memory Management(32位CHMOS 微處理器帶集成存儲(chǔ)管理)
中文描述： 32位CHMOS微處理器集成內(nèi)存管理（32位CHMOS微處理器帶集成存儲(chǔ)管理）
文件頁(yè)數(shù)： 1/139頁(yè)
文件大小： 1587K
代理商： INTEL386 DX
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*
Other brands and names are the property of their respective owners.
Information in this document is provided in connection with Intel products. Intel assumes no liability whatsoever, including infringement of any patent or
copyright, for sale and use of Intel products except as provided in Intel’s Terms and Conditions of Sale for such products. Intel retains the right to make
changes to these specifications at any time, without notice. Microcomputer Products may have minor variations to this specification known as errata.
December 1995
COPYRIGHT
INTEL CORPORATION, 1995
Order Number: 231630-011
Intel386
TM
DX MICROPROCESSOR
32-BIT CHMOS MICROPROCESSOR
WITH INTEGRATED MEMORY MANAGEMENT
Y
Flexible 32-Bit Microprocessor
D 8, 16, 32-Bit Data Types
D 8 General Purpose 32-Bit Registers
Y
Very Large Address Space
D 4 Gigabyte Physical
D 64 Terabyte Virtual
D 4 Gigabyte Maximum Segment Size
Y
Integrated Memory Management Unit
D Virtual Memory Support
D Optional On-Chip Paging
D 4 Levels of Protection
D Fully Compatible with 80286
Y
Object Code Compatible with All 8086
Family Microprocessors
Y
Virtual 8086 Mode Allows Running of
8086 Software in a Protected and
Paged System
Y
Hardware Debugging Support
Y
Optimized for System Performance
D Pipelined Instruction Execution
D On-Chip Address Translation Caches
D 20, 25 and 33 MHz Clock
D 40, 50 and 66 Megabytes/Sec Bus
Bandwidth
Y
Numerics Support via Intel387
TM
DX
Math Coprocessor
Y
Complete System Development
Support
D Software: C, PL/M, Assembler
System Generation Tools
D Debuggers: PSCOPE, ICE
TM
-386
Y
High Speed CHMOS IV Technology
Y
132 Pin Grid Array Package
Y
132 Pin Plastic Quad Flat Package
(See Packaging Specification, Order
Y
231369)
The Intel386 DX Microprocessor is an entry-level 32-bit microprocessor designed for single-user applications
and operating systems such as MS-DOS and Windows. The 32-bit registers and data paths support 32-bit
addresses and data types. The processor addresses up to four gigabytes of physical memory and 64 terabytes
(2
**
46) of virtual memory. The integrated memory management and protection architecture includes address
translation registers, multitasking hardware and a protection mechanism to support operating systems. Instruc-
tion pipelining, on-chip address translation, ensure short average instruction execution times and maximum
system throughput.
The Intel386 DX CPU offers new testability and debugging features. Testability features include a self-test and
direct access to the page translation cache. Four new breakpoint registers provide breakpoint traps on code
execution or data accesses, for powerful debugging of even ROM-based systems.
Object-code compatibility with all 8086 family members (8086, 8088, 80186, 80188, 80286) means the
Intel386 DX offers immediate access to the world’s largest microprocessor software base.
231630–49
Intel386
TM
DX Pipelined 32-Bit Microarchitecture
Intel386
TM
DX and Intel387
TM
DX are Trademarks of Intel Corporation.
MS-DOS and Windows are Trademarks of MICROSOFT Corporation.
相關(guān)PDF資料
PDF描述
Intel386 EX Highly Integrated, 32-Bit, Fully Static Embedded Micropocessor(32位高集成完全靜態(tài)嵌入式微處理器)
INTEL386 SXSA 5-V 32-Bit Fully Static Embedded Microprocessor(5V，32位完全靜態(tài)嵌入式微處理器)
intel386 SX 32-Bit CPU With a 16-Bit External Data Bus And a 24-bit External Address Bus(帶16位內(nèi)部數(shù)據(jù)總線(xiàn)和24位內(nèi)部地址總線(xiàn)32位微處理器)
INTEL386 Intel386 EX Embedded Microprocessor
Intel387 dx DX Math Coprocessor(32位數(shù)學(xué)協(xié)處理器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
INTEL386SX 制造商:INTEL 制造商全稱(chēng):Intel Corporation 功能描述:MICROPROCESSOR
INTEL387 制造商:INTEL 制造商全稱(chēng):Intel Corporation 功能描述:Intel387TM SX MATH COPROCESSOR
INTEL387DX 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:Intel387 DX - MATH COPROCESSOR
INTEL387SX 制造商:INTEL 制造商全稱(chēng):Intel Corporation 功能描述:Intel387 SX - MATH COPROCESSOR
INTEL387TMDX 制造商:INTEL 制造商全稱(chēng):Intel Corporation 功能描述:Intel387TM DX MATH COPROCESSOR
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