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Topic: Intel 80486DX4


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X86

  
  Intel 80486 - Wikipedia, the free encyclopedia
The Intel i486 (also called 486 or 80486) is a range of Intel CISC microprocessors which is part of the Intel x86 family of processors.
Intel 80486SX - a i486DX with its FPU disabled, although the earlier variants were simply normal i486s with defective FPUs.
Intel 80486 OverDrive - i486SX, i486SX2, i486DX2 or i486DX4.
en.wikipedia.org /wiki/Intel_80486   (529 words)

  
 Intel 80486 - Wikipedia
Intel 80486SX - a 486DX with its FPU disabled.
Intel 80486SL-NM - 486SX with power conservation circuitry; SL enhanced suffix, denotes a 486 with special power conservation circuitry similar to that in the 486SL processors.
Intel 80487 - 486DX with a slightly different pinout for use in 486SX systems as a FPU.
nostalgia.wikipedia.org /wiki/80486   (300 words)

  
 intel 80486   (Site not responding. Last check: 2007-10-08)
The Intel 80486 (i486, 486) is a range of Intel CISC microprocessors which is part of the Intel x86 family of processors.
The 486s are very similar to their immediate predecessor, the Intel 80386.
Intel 80486 OverDrive - 486SX, 486SX2, 486DX2 or 486DX4.
www.yourencyclopedia.net /intel_80486.html   (378 words)

  
 An Overview of Micros   (Site not responding. Last check: 2007-10-08)
Intel introduced an improved version of the 8080, the 8085 microprocessor.
Intel released the 80186 microprocessor was similar to that of the 16-bit 8086, but with significant improvements in hardware design and integration.
Intel released the 80386 microprocessor in 1985, a 32-bit unit.
telecom.tbi.net /comphis.html   (1380 words)

  
 Amiga Auckland Glossary 0-9
The Intel 80486DX released in April 1989 was the first member of the 486 family and gave a very significant increase in power over the 80386DX processor, in fact, far more proportionately than the 386 did over the 286.
The Intel 80487SX coprocessor that was intended for use with the 80486SX was in fact a full-blown 80486DX processor.
Intel were originally planning to use 80586 as the name for the processor chip that replaced the 80486 but were forced to change the naming of their chips when a US court held that they could not copyright numbers, hence the name Pentium© was born.
www.titan.co.nz /amigaak/AA050100.htm   (3419 words)

  
 Intel 80486DX4 - Wikipedia
Der 80486DX4 ist ein Mikroprozessor der von der Firma Intel als i486DX4 verkauft wurde.
Ein Intel DX4 konnte nicht auf allen 486-Mainboards betrieben werden, da er anders als seine Vorgänger mit 3,3 Volt anstatt 5 Volt betrieben werden musste.
Mit der 486er Serie endete auch die Ära, in der Intel seinen Prozessoren nur eine Zahl als Bezeichnung gab (z.B. 8086, 286, 386 usw.), da das Markenrecht in den USA keinen Schutz für Bezeichnungen aus Zahlen vorsieht.
de.wikipedia.org /wiki/Intel_80486DX4   (242 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.
www.computerhope.com /help/cpu.htm   (1605 words)

  
 Intel 80486 - Wikipedia
Los Intel 80486 (i486, 486) son una familia de microprocesadores de 32 bits con arquitectura x86 diseñados por Intel.
Los i486 son muy similares a sus predecesores, los Intel 80386.
Intel 80486-DX2 - un i486DX que internamente funciona al doble de la velocidad suministrada por el reloj externo, a la que funcionan el resto de dispositivos del sistema.
es.wikipedia.org /wiki/I486   (380 words)

  
 Intel 486   (Site not responding. Last check: 2007-10-08)
The 486s are very similar to their immediate predecessor, the Intel 80386.The main differences are that the 486 has an optimised instructionset, has an on-chip unified instruction and data cache, an optional on-chip floating-point unit (FPU), and an enhanced bus interface unit.
Intel 80486SL-NM -486SX with power conservation circuitry; SL enhanced suffix, denotes a 486 with special power conservation circuitry similar tothat in the 486SL processors.
Intel 80486 OverDrive - 486SX, 486SX2, 486DX2 or486DX4.
www.therfcc.org /intel-486-270013.html   (327 words)

  
 Intel 80486DX4 - Wikipedia, the free encyclopedia   (Site not responding. Last check: 2007-10-08)
The Intel DX4 is a clock-tripled 80486 microprocessor chip.
Intel named their chip deceptively during litigation with AMD over trademarks.
Intel produced DX4s with two clock speed steppings: A 75 MHz version (3x 25 MHz multiplier) and a 100 MHz version (usually 3x 33.3 MHz, but sometimes 2.5x 40 MHz or 2x 50 MHz).
en.wikipedia.org /wiki/Intel_80486DX4   (113 words)

  
 Chips.5u.com
Intel's Ted Hoff felt differently; he was the first person to recognize that the new silicon-gated MOS technology might make a single-chip CPU (central processing unit) possible.
In fact, Intel implemented an "s-spec" rating which is marked on each Pentium CPU which tells the owner some key data about the processor in order to make sure they have their motherboard set correctly.
Intel also did some re-working of the P4's internal cache in order to nullify the effects of a mistake in branch prediction that can be a real lag with a 20-stage pipeline.
www.chips.5u.com /idxhst.html   (10116 words)

  
 Am486 - Unipedia   (Site not responding. Last check: 2007-10-08)
Early AMD 486 chips were drop-in replacements for their Intel counterparts, but later AMD clock-doubled 486s ran at 3.3 volts instead of Intel's 5 volts, which limited their suitability as upgrade chips until third-party voltage adapters appeared on the market.
While equivalent Intel 80486DX4 chips were priced high and required a minor socket modification, AMD priced low.
Intel's DX4 chips had twice the cache of the AMD chips, giving them a slight performance edge, but AMD's DX4-100 usually cost less than Intel's DX2-66.
www.unipedia.info /Am486.html   (256 words)

  
 Intel 80486   (Site not responding. Last check: 2007-10-08)
Intel 80486DX - igual que arriba, con un FPU de trabajo.
Intel 80486sl-80486sl-nm - 486SX con el trazado de circuito de la conservación de la energía; El sufijo realzado SL, denota 486 con el trazado de circuito especial de la conservación de la energía similar a ése en los procesadores 486SL.
Intel 80486DX4 - diseñó funcionar en la tarifa de reloj triple (no cuádruple según lo creído a menudo).
www.yotor.net /wiki/es/in/Intel%2080486.htm   (524 words)

  
 CPU Sockets/Slot
Intel has historically defined the processor socket standards, but competing chip makers have been able to use the same standards quite successfully.
Intel has moved to Slot 1 and Slot 2, but this socket is also used by AMD K5 and K6, as well as Cyrix 6x86 processors.
Intel is expected to launch a 1GHz processor using the Socket 423 architecture around Q3 2000.
www.motherboards.org /articlesd/tech-planations/5_1.html   (333 words)

  
 Mitol Limited - Cheap Computers   (Site not responding. Last check: 2007-10-08)
Intel started with this generation of chips to create "subfamilies" of related chips with different capabilities, using the "DX" and "SX" designations.
Intel only produced the 386DX up to 33 MHz (presumably to prevent overlapping into the 486's performance range) while AMD and Cyrix produced a 40 MHz version as well.
The Intel 80486SX is the same chip as the 80486DX with one exception: the lack of an integrated math coprocessor (floating point unit).
www.mitol-online.co.uk /acatalog/Newlistings25.htm   (2036 words)

  
 future deck - Home
INTEL 8087 - Floating-point math compressor compliant with the 8086 / 8080 microprocessor family.
INTEL PENTIUM PRO (Code Name: P6) - Microprocessor which was designed for the corporate users and for high-end servers and workstations, preferably those using Windows NT.
Intel disabled this feature by default and allowed it to be released after released the chip.
homepages.uel.ac.uk /u0221495/micro2.html   (1008 words)

  
 wikien.info: Main_Page   (Site not responding. Last check: 2007-10-08)
From a software point of view, the instruction set of the 486 family is very similar to its immediate predecessor, the Intel 80386, with the addition of only a few extra instructions.
Intel 80486SX - a 486DX with its FPU disabled, although the earlier variants were simply normal 486s with defective FPUs.
Intel 80486SX2 - same as the 80486DX2, but with the FPU disabled.
www.alanaditescili.net /index.php?title=80486   (469 words)

  
 Intel 80486 - Encyclopedia Glossary Meaning Explanation Intel 80486   (Site not responding. Last check: 2007-10-08)
Intel 80486 - Encyclopedia Glossary Meaning Explanation Intel 80486.
The i486 was named without the usual 80-prefix, and with its successor, the Pentium processor, Intel dropped number-based naming altogether.
External clock rates included 16, 20, 25, 33, 40, 50, 66, 75 and 100 MHz, although the 100 MHz versions could be somewhat unstable.
www.encyclopedia-glossary.com /en/Intel-80486.html   (520 words)

  
 Intel 80486DX4 and 80486DX4 OverDrive
Intel's DX4 runs at two speeds: 75 MHz (for the 25 MHz bus) and 100 MHz (for the 33 MHz), with the 100 being by far the most popular.
One difference is that the AMD and Cyrix support write-back cache while the Intel does not; however the Intel has its level 1 cache doubled to 16 KB.
Intel did not originally make the DX4 available as a stand-alone chip, presumably since it shipped after the Pentium had already been introduced.
www.tvdsb.on.ca /banting/cicp/hardware/PCGuide/ref/cpu/fam/g4-486DX4.html   (417 words)

  
 Chips.5u.com
Intel 8080 - Introduced in 1974 with a speed of 2 MHz and contained 6000 transistors.
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 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   (477 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_33.html   (84 words)

  
 Workstations and System Configurations   (Site not responding. Last check: 2007-10-08)
The Intel 80486DX2 and 80486DX4 processors have on-chip clock multipliers which multiply the clock by *2 and *3 respectively, ie on-chip operations are performed at two or three times the external clock speed making a particular improvement in processor bound jobs.
The Intel 8086 (used in the original IBM PC microcomputer) and Motorola MC68008 have a 20-bit address bus which can address a maximum memory size of 1048576 bytes or 1 Mbyte.
The 80486DX2 and 80486DX4 have on-chip clock multipliers which multiply the clock by *2 and *3 respectively, ie on-chip operations are performed at two or three times the external clock speed making a particular improvement in processor bound jobs.
www.cse.dmu.ac.uk /~cfi/Networks/WorkStations/Workstations3.htm   (1962 words)

  
 Business Software Review : Article 'Pinout'   (Site not responding. Last check: 2007-10-08)
There are several suffixes and variants including: Intel 80486SX - a i486DX with its FPU disabled, although the earlier variants were simply normal i486s with defective FPUs.
The 125 is an oddity, because Intel never made a Pentium 125 as a stand-alone processor.
The original gameport design by IBM initially allowed four analog axes and four buttons on one port, allowing two joysticks or four paddles to be connected, although but this required a special "Y-splitter" cable and isn't fully supported by some combined midi/game ports usually found on sound cards.
www.business-software-review.org /DisplayArticle949671.html   (1064 words)

  
 NCBS: DataBase - Information About The Computer CPU   (Site not responding. Last check: 2007-10-08)
INTEL 4004 - Microprocessor introduced in 1971 with the speed of 108KHz was the worlds first microprocessor.
INTEL 80386DX (Code Name: P3) - Microprocessor manufactured in 1989 was the next generation of Intel processors.
However to enable or disable this feature you can download a software app from Intel which is a software driven program to show you the status and allow you to change the status of the serial number.
www.poncatech.com /database/cpu.htm   (2008 words)

  
 Intel 80486DX4   (Site not responding. Last check: 2007-10-08)
La Intel DX4 es una viruta reloj-triplicada de 80486 microprocesadores.
Intel nombró su viruta engañoso durante el pleito con AMD sobre marcas registradas.
Intel produjo DX4s con dos steppings de la velocidad de reloj: Una versión de 75 megaciclos (3x multiplicador de 25 megaciclos) y una versión de 100 megaciclos (generalmente 3x 33.3 megaciclos, pero a veces 2.5x 40 megaciclos o 2x 50 megaciclos).
www.yotor.net /wiki/es/in/Intel%2080486DX4.htm   (133 words)

  
 Intel 80486DX4 - Wikipedia
The Intel DX4 is a clock tripled chip.
Intel named their chip deceptivly during litigations with AMD over trademarks.
The product was officialy named the DX4, however OEMs continued using the 486DX4 naming convention.
nostalgia.wikipedia.org /wiki/Intel_80486DX4   (77 words)

  
 Intel 80486DX4 - Encyclopedia Glossary Meaning Explanation Intel 80486DX4   (Site not responding. Last check: 2007-10-08)
Intel 80486DX4 - Encyclopedia Glossary Meaning Explanation Intel 80486DX4.
Here you will find more informations about Intel 80486DX4.
The orginal Intel 80486DX4 article can be editet
www.encyclopedia-glossary.com /en/Intel-80486DX4.html   (163 words)

  
 Socket 6 - Wikipedia, the free encyclopedia
Socket 6 was a 486-generation CPU socket, a slightly modified version of the commonplace Socket 3.
Intel designed this new standard near the end of the 80486's market life, and hence few motherboards were produced that utilised it, especially as the Socket 3 standard was already sufficient.
This page was last modified 02:59, 1 May 2005.
en.wikipedia.org /wiki/Socket_6   (73 words)

  
 intel level 1 motherboard   (Site not responding. Last check: 2007-10-08)
The Intel 810 chipset brings higher levels of performance and new technologies to low-cost...
The Intel® Pentium® III Processor includes two separate 16-KB level 1 (L1) caches,...
Intel has decided to phase out Socket 7 and replace it with Slot 1.
www.getintelinfo.com /60/intel-level-1-motherboard.html   (366 words)

  
 Intel 80486DX4   (Site not responding. Last check: 2007-10-08)
Intel named their chipdeceptively during litigation with AMD over trademarks.
Intel produced DX4s with two clock speed steppings: A 75 MHz version (3x 25 MHz multiplier) and a 100 MHz version (usually 3x 33.3 MHz, but sometimes 2.5x 40MHz or 2x 50 MHz).
OverDrive editions of the DX4 hadlocked multipliers, and therefore can run only at 3x the external clock-speed.
www.therfcc.org /intel-80486dx4-129770.html   (101 words)

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