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Topic: Intel 80486DX


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X86

In the News (Mon 4 Jun 12)

  
  Computer Processor Information (CPU)
Intel announced the release of a second-generation introduced March 7, 1994 included new processors from 75, 90, 100, 120, 133, 150, 166, and 200 MHz.
INTEL PENTIUM II (Code Name: Klamath) - Initially the Pentium II 233MHz was released in 1997 and introduced a new physical architecture which encased a circuit board within a plastic case.
INTEL PENTIUM III - Initially the Pentium III 500 MHz was released in 1999; shortly after its release, Intel introduced the Pentium III 550 MHz processor.
www.computerhope.com /help/cpu.htm   (1655 words)

  
  Intel 80486 - Encyclopedia, History, Geography and Biography
The Intel i486 (also called 486 or 80486) is a range of 32-bit scalar Intel CISC microprocessors which is part of the Intel x86 family of processors.
Intel 80486 OverDrive - i486SX, i486SX2, i486DX2 or i486DX4.
Intel and IBM have broad cross-licenses of these patents, and AMD was granted rights to the relevant patents in the 1995 settlement of a lawsuit between the companies.
www.arikah.com /encyclopedia/80486   (1005 words)

  
 Tech Pedia » Print » Intel Chips
The “80486DX” portion of “80486DX2-50” means that the processor is the DX flavor of the 80486.
Intel decided to develop a new standard for upgrading a processor on system boards, beginning with the 80486 chips and continuing with the Pentium class processors.
Intel had not been able to copyright this brand of processor for legal reasons using the label “586.” Thus, they created a new name for their next generation of processors: Pentium.
technopedia.info /tech/2006/02/27/intel-chips.htmlprint   (3666 words)

  
 Computer Processor Information (CPU)
INTEL 8080 - Microprocessor introduced in 1974 running at the speed of 2 MHz was used in the world's first PC, the Altair.
Intel announced the release of a second-generation introduced March 7, 1994 included new processors from 75, 90, 100, 120, 133, 150, 166, and 200 MHz.
INTEL PENTIUM II (Code Name: Klamath) - Initially the Pentium II 233MHz was released in 1997 and introduced a new physical architecture which encased a circuit board within a plastic case.
penguicon.sourceforge.net /comphist/links/intel/cpu.htm   (1573 words)

  
 Intel 8087   (Site not responding. Last check: 2007-10-07)
The 8087 was the first math coprocessor designed by Intel and it was built to be paired with the Intel 8088 and 8086 microprocessors.
The purpose of the 8087, the first of the x87 family, was to speed up computations on demanding applications involving floating point mathematics.
Intel 80486DX, Pentium and later processors include a built-in coprocessor on the CPU core.
intel-8087.iqnaut.net   (307 words)

  
 Intel 80486 - Wikipedia, the free encyclopedia
The Intel project manager for the 80486 was Pat Gelsinger.
Intel 80486SL - i486DX with power conservation circuitry.
Intel 80486SL-NM - i486DX with power conservation circuitry; SL enhanced suffix, denotes a i486 with special power conservation circuitry similar to that in the i486SL processors.
en.wikipedia.org /wiki/Intel_80486   (986 words)

  
 The Ultimate Computer Buyer's Guide:The Motherboard and Operating System
The Intel 80486DX (also referred to as i486, 486DX, or 486) has an FPU, which the 486SX lacks.
Next in line is the Intel 80586 (also called the 5P or 586) which Intel has named the “Pentium.” This chip was first released in 1993 and is faster than the IBM R400 chip set.
NexGen is an Intel rival with their Nx586, which is competition against the Pentium.
library.n0i.net /miscellanea/ul-pcbuy/ch02/013-017.html   (1307 words)

  
 Central Processing Unit
Intel is not the only company manufacturing CPUs, but by far the leading one.
These instructions were originally written for the Intel 8086 processor, which founded the concept "the IBM compatible PC." The 8086 from 1978 received its instructions in a certain format.
This chip was developed by Intel in Haifa, Israel and was released on March the 22th 1993.
jj0682.freeservers.com /SLD002.HTM   (4594 words)

  
 Chips.5u.com
Intel 8088 - Called the "First Generation" Released in 1978 to 1981, this was the first processor used in the original IBM XT Intel 80186 - Released in 1980, This was a popular chip.
Intel 80486DX - Code named "P4" and called the "Fourth Generation" it was released on April 10th 1989 and contained 1.2 million transistors
Intel 80486SX - Code named P45/P23 Introduced after the DX series in April 1991 it is a less expensive version of the 80486DX probably because it failed DX testing
www.chips.5u.com /idxcre.html   (446 words)

  
 Intel 80486 Memorabilia
This key chain is supposed to have a die of Intel 486SX processor.
"Intel Inside" program was launched in 1991 - two years after the 80486DX processor was introduced.
This keychain bears "Intel Inside" slogan on the front side, and a die of 80486DX microprocessor on the back.
www.cpu-world.com /Memorabilia/80486/index.html   (350 words)

  
 Intel 80486DX
Intel's successor to the Intel 80386 processor line.
Data/Instruction Cache- An 8192-byte (8k) SRAM built into the processor core, designed to store the most commonly used instructions.
The Early 486 machines often used VL bus for video cards and hard drives The bus speed matches the motherboard frequency.
www.ebroadcast.com.au /lookup/encyclopedia/in/Intel_80486DX.html   (191 words)

  
 Intel 80486 Promotion kit
The kit includes three generations of Intel x86 microprocessors from 80386 SL to Pentium.
The 80386 and three 80486 processors in the kit don't have bottom lids so it's possible to see microprocessor dies.
The chip has Intel 486 logo on the front, but doesn't have part number and other markings.
www.cpu-world.com /Memorabilia/80486/Promotion_kit   (341 words)

  
 Misc. Item Detail
This is a beautiful and very rare collection of Intel Computer Central Processors from 1976 to 1997.
The framed treasure is titled “Intel Processor History; The Personal Computer; The First 20 Years”.
There are 19 Intel Central Processors that were framed in Riker Boxes with real glass that include detail descriptions.
www.newbegin.com /html/misc__item_detail_38.html   (93 words)

  
 Reading Thread: Helpline :: IBMs and Compatibles :: 80486DX - 50
One is by Intel, the other by Cyris (its a DX2-50 tho, I think).
I have the Intel chip in a Compaq 4/25s; it is jumpered for a 50mhz chip on the motherboard.
I used to have a generic motherboard that had an Intel DX-50 soldered onto it.
www.obsoletecomputermuseum.org /forums/viewmessages.php?id=90   (487 words)

  
 Intel 8087 - Wikipedia, the free encyclopedia
The 8087 differed from subsequent Intel coprocessors in that it was directly connected to the address and data buses.
Intel's later coprocessors did not connect to the buses in the same way, but were handed the instructions by the main processor.
This yielded an execution time penalty, but the potential crash problem was avoided because the main processor would ignore the instruction if the coprocessor refused to accept it.
en.wikipedia.org /wiki/Intel_8087   (438 words)

  
 Intel 80486 Info - Bored Net - Boredom   (Site not responding. Last check: 2007-10-07)
Intel 80486 Info - Bored Net - Boredom
Intel 80486 OverDrive - 486SX, 486SX2, 486DX2 or 486DX4.
Intel 80486DX4 - designed to run at triple clock rate (not quadruple as often believed).
www.borednet.com /e/n/encyclopedia/i/in/intel_80486.html   (331 words)

  
 Coprocessor
However, powerful graphics cards and modems may be considered to be coprocessors, though not so closely coupled to the host processor as mathematics processors were.
The original IBM PC included a socket for the Intel 8087 floating point coprocessor which was a popular option for people using the PC for CAD or mathematics-intensive calculations.
It would be very difficult to adapt circuit-board techniques adequate at 75 MHZ processor speed to meet the time-delay, power consumption, and radio-frequency interference standards required at gigahertz-range clock speeds.
www.mrsci.com /Microprocessors/Coprocessor.php   (984 words)

  
 Computer's Interfacing Hardware ,Electronic devices and Input Output to Control System.
Next, for Intel Pentium MMX, L-2 Cache reside on CPU, for Intel Pentium II, slot has L-2 Cache.
For Intel Pentium II slot, there is L-2 Cache places on electronic boards called printed circuit boards.
Socket 7, for Intel Pentium, Pentium MMX, AMD K5, K6, K6-II, K6-III Cyrix 6X86(MI), 6X86MX, M II Socket 370, for some Intel Pentium Celeron and Pentium III (Coppermine)
thaiio.com /Hardware-cgi/0025_pc.htm   (796 words)

  
 Intel 80486DX
The Intel 80486DX was the first member of the 486 family (which has many more members than the 386 family did).
Interestingly, the 80487SX coprocessor that is intended for use with the SX version of the 80486, is in fact a full-blown 80486DX processor.
AMD and Cyrix did produce clones of the original Intel 80486 processors, but they were not a big player in the 486 clone market until the higher-speed DX2 and DX4 processors.
www.pcguide.com /ref/cpu/fam/g4I486DX-c.html   (675 words)

  
 Info: What are all of the processors AMD and Intel have made? - Overclock.net - Overclocking.net
Info: What are all of the processors AMD and Intel have made?
Intel Pentium M 1.0 GHz "Banias" (OLD) (S479)
Nice FAQ blob but you missed the Pentium EE which is Intel's new leading Dual Core, it runs at 3.2GHz, has full unlocked multi's and HT technology (making 4 CPU's)
www.overclock.net /faqs/22538-info-what-all-processors-amd-intel.html   (284 words)

  
 Incorrectly Detected Coprocessor May Cause Improper Display
If a computer's BIOS incorrectly detects a math coprocessor when one is not present, improper information may be displayed in areas such as the title bar of the Microsoft Windows Calculator program and in other Windows-based programs.
Phoenix technical support has confirmed that some system manufacturers might have incorrectly shipped BIOS that supports the Intel 80486DX only, not the BIOS that also supports the Intel 80486SX chip.
The Intel and Phoenix products included here are manufactured by vendors independent of Microsoft; we make no warranty, implied or otherwise, regarding these products' performance or reliability.
support.microsoft.com /kb/84166   (225 words)

  
 Computer's Interfacing Hardware ,Electronic devices and Input Output to Control System.
Next, for Intel Pentium MMX, L-2 Cache reside on CPU, for Intel Pentium II, slot has L-2 Cache.
For Intel Pentium II slot, there is L-2 Cache places on electronic boards called printed circuit boards.
This CPU sockets and processors in use today are built in a ceramic slab, a square array of metal pins.
www.thaiio.com /Hardware-cgi/0025_pc.htm   (796 words)

  
 INTEL(HTTP://WWW
Intel 8086--Full 16 bit data bus, floating point 8087 co proc.
Intel Pentium(586)--Superscalar(Up to 2 instructions per cycle) Data and instruction caches.
Intel Pentium 3 -- Multimedia instructions (SSE) supporting Streaming Video in a parallel processing environment
cscserver.cc.edu /csc2102/handouts/hardware/INTEL.html   (184 words)

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