Difference between revisions of "Milestone-Proposal:Intel 4004 Microprocessor"

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2. PATENTS RESULTING FROM 4004 DESIGN<br>
 
2. PATENTS RESULTING FROM 4004 DESIGN<br>
Faggin, F. “<b>Power supply settable bi-stable circuit</b>” U.S. Patent 3753011.<br>
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Faggin, F. “<b>Power supply settable bi-stable circuit</b>” U.S. Patent 3753011 [https://patentimages.storage.googleapis.com/6b/d7/16/e26a04b80c6eb6/US3753011.pdf]<br>
Hoff, Jr., M. E., Mazor, Stanley, Faggin, Federico. "<b>Memory System for a Multi-Chip Digital Computer</b>" U.S. Patent 3821715.<br>
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Hoff, Jr., M. E., Mazor, Stanley, Faggin, Federico. "<b>Memory System for a Multi-Chip Digital Computer</b>" U.S. Patent 3821715 [https://patentimages.storage.googleapis.com/7e/e8/25/605e0d53b55b6c/US3821715.pdf]<br>
 
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3. CONFERENCE PAPERS & TECHNICAL ARTICLES<br>
 
3. CONFERENCE PAPERS & TECHNICAL ARTICLES<br>

Revision as of 21:19, 7 June 2020


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Docket #:2020-04

This is a draft proposal, that has not yet been submitted. To submit this proposal, click on "Actions" in the toolbar above, then "Edit with form". At the bottom of the form, check the box that says "Submit this proposal to the IEEE History Committee for review. Only check this when the proposal is finished" and save the page.


To the proposer’s knowledge, is this achievement subject to litigation? No

Is the achievement you are proposing more than 25 years old? Yes

Is the achievement you are proposing within IEEE’s designated fields as defined by IEEE Bylaw I-104.11, namely: Engineering, Computer Sciences and Information Technology, Physical Sciences, Biological and Medical Sciences, Mathematics, Technical Communications, Education, Management, and Law and Policy. Yes

Did the achievement provide a meaningful benefit for humanity? Yes

Was it of at least regional importance? Yes

Has an IEEE Organizational Unit agreed to pay for the milestone plaque(s)? Yes

Has an IEEE Organizational Unit agreed to arrange the dedication ceremony? Yes

Has the IEEE Section in which the milestone is located agreed to take responsibility for the plaque after it is dedicated? Yes

Has the owner of the site agreed to have it designated as an IEEE Milestone? Yes


Year or range of years in which the achievement occurred:

1971

Title of the proposed milestone:

Intel 4004 Microprocessor, 1971

Plaque citation summarizing the achievement and its significance:

Utilizing new silicon-gate MOS technology, the Intel 4004 microprocessor incorporated the electronic functionality of a 4-bit computer's Central Processing Unit (CPU) onto a single chip, with cost and performance improvements over existing multi-chip designs. Although initially designed for a family of desktop calculators, software customization enabled by its general-purpose instruction set made the single-chip microprocessor a key component of the digital information age.

In what IEEE section(s) does it reside?

Santa Clara Valley

IEEE Organizational Unit(s) which have agreed to sponsor the Milestone:

IEEE Organizational Unit(s) paying for milestone plaque(s):

Unit: Santa Clara Valley
Senior Officer Name: Taylor Winship

IEEE Organizational Unit(s) arranging the dedication ceremony:

Unit: Santa Clara Valley
Senior Officer Name: Taylor Winship

IEEE section(s) monitoring the plaque(s):

IEEE Section: Santa Clara Valley
IEEE Section Chair name: Tayor Winship

Milestone proposer(s):

Proposer name: David Laws
Proposer email: Proposer's email masked to public

Proposer name: Brian Berg
Proposer email: Proposer's email masked to public

Please note: your email address and contact information will be masked on the website for privacy reasons. Only IEEE History Center Staff will be able to view the email address.

Street address(es) and GPS coordinates of the intended milestone plaque site(s):

Intel Headquarters Bldg., 2200 Mission College Blvd, Santa Clara, CA 95054 37.3882663, -121.9637798

Describe briefly the intended site(s) of the milestone plaque(s). The intended site(s) must have a direct connection with the achievement (e.g. where developed, invented, tested, demonstrated, installed, or operated, etc.). A museum where a device or example of the technology is displayed, or the university where the inventor studied, are not, in themselves, sufficient connection for a milestone plaque.

Please give the address(es) of the plaque site(s) (GPS coordinates if you have them). Also please give the details of the mounting, i.e. on the outside of the building, in the ground floor entrance hall, on a plinth on the grounds, etc. If visitors to the plaque site will need to go through security, or make an appointment, please give the contact information visitors will need. At the entrance to the Intel Museum, which is in the lobby of the Robert N. Noyce Building

Are the original buildings extant?

The 4004 was primarily developed in the building that is now called SC1 (for "Santa Clara 1"), at 3065 Bowers Ave., Santa Clara, CA, which is extant but which is not accessible to the public. The museum is less than 2 miles from SC1. (The project began in 1969 while Intel was still in its original headquarters at 365 Middlefield Rd., Mountain View, CA.)

Details of the plaque mounting:

By the entrance to the Intel Museum, on the ground floor of the Noyce Bldg.

How is the site protected/secured, and in what ways is it accessible to the public?

The Intel Museum is open to the public during normal business hours. There is no charge for entry.

Who is the present owner of the site(s)?

Intel Corporation

What is the historical significance of the work (its technological, scientific, or social importance)?

The Intel 4004 was a complete 4-bit parallel central processing unit (CPU) on a single silicon chip. Introduced in 1971 as a member of the MCS-4 Micro Computer Chip Set, it was the first commercial microprocessor integrated circuit offered to the general public. The success of the product established the commercial viability of the microprocessor concept, led to the development of 8-bit chips from Intel and other vendors, and also led to the use of microprocessors first in personal computers and then throughout the industry. Single-chip microprocessors are now ubiquitous throughout the world.

What obstacles (technical, political, geographic) needed to be overcome?

The key technical obstacle was adapting Intel's P-channel silicon-gate MOS process to accommodate 2300 transistors in a chip size that was economical and practical to manufacture in volume. This required innovation in process technology (buried contact and bootstrap load), circuit design (a static MOS shift register, counter, etc.), and mask layout techniques. Political/commercial obstacles included initial reluctance by management to promote a chip that could compete with the company’s existing customers, and lack of knowledge on the part of users on how to use the device. The latter was overcome with extensive customer education programs, and specific hardware and software development tools.

What features set this work apart from similar achievements?

By the late 1960s, designers were striving to integrate the CPU functions of a computer onto a handful of MOS LSI chips. Some notable examples include: (1) in 1969, Lee Boysel created the Four-Phase Systems Inc. AL-1, an 8-bit CPU slice that was expandable to 32 bits, and (2) in 1970, Steve Geller and Ray Holt of Garrett AiResearch designed the MP944 20-bit chip set to implement the F-14A Central Air Data Computer on six chips. Both were multi-chip custom designs for specific applications. The Intel 4004 was a general-purpose device that integrated more of the essential logical elements of a processor onto a single chip than prior solutions. These functions included a program counter, instruction decode/control logic, the ALU, data registers, and the data path between these elements. Although originally designed to implement a family of programmable calculators by way of a contract that Intel had with the Japanese company Busicom, the 4004's programmable features enabled applications in peripherals, terminals, process controllers, and test and measurement systems.

Supporting texts and citations to establish the dates, location, and importance of the achievement: Minimum of five (5), but as many as needed to support the milestone, such as patents, contemporary newspaper articles, journal articles, or chapters in scholarly books. 'Scholarly' is defined as peer-reviewed, with references, and published. You must supply the texts or excerpts themselves, not just the references. At least one of the references must be from a scholarly book or journal article. All supporting materials must be in English, or accompanied by an English translation.

1. HONORS
President Obama awarded the 2009 National Science and Technology Medal to the U.S. developers (F. Faggin, T. Hoff, and S. Mazor) of the Intel 4004. Numerous other national and international awards and honors have been presented to the developers and to the fourth member of the team, Masatoshi Shima who is a Japanese national.

2. PATENTS RESULTING FROM 4004 DESIGN
Faggin, F. “Power supply settable bi-stable circuit” U.S. Patent 3753011 [1]
Hoff, Jr., M. E., Mazor, Stanley, Faggin, Federico. "Memory System for a Multi-Chip Digital Computer" U.S. Patent 3821715 [2]

3. CONFERENCE PAPERS & TECHNICAL ARTICLES
Faggin, F. and Hoff, M.E. "Standard parts and custom design merge in four-chip processor kit," Electronics (April 24, 1972) pp. 112-116.
Faggin, F., Shima, M., Hoff, M.E., Feeny, H., Mazor S. "The MCS4 - An LSI micro-computer system," IEEE 1972 Region Six Conference, IEEE Press (1972) pp. 8-11.
Altman, Laurence "Single Chip Microprocessors open up a New World of Applications," Electronics (April 18, 1974) pp. 81-87.
Noyce, R., and Hoff, M. "A History of Microprocessor Development at Intel," IEEE Micro, Vol. 1, No. 1 (1981) pp. 8-21.
Augarten, Stan. "The First Microprocessor - 4004," State Of The Art: A Photographic History of the Integrated Circuit. (New Haven & New York: Ticknor and Fields, 1983) pp. 30-31.
Malone, Michael S. "The Microprocessor: A Biography," (New York: Springer-Verlag TELOS, 1995) pp. 3-20.
Faggin, F.; Hoff, M.E., Jr.; Mazor, S.; Shima, M. "The history of the 4004," IEEE Micro Vol. 16, Issue 6 (December 1996) pp: 10-20.

4. ORAL HISTORIES
Intel 4004 Microprocessor, interview with Ted Hoff & Stan Mazor (2006-09-20) Computer History Museum, Catalog # 102657974.
Intel 4004 Microprocessor oral history panel - Faggin, Feeny, Hoff, Masatoshi, Mazor (2007-04-25) Computer History Museum, Catalog # 102658187.
Faggin, Federico oral history, (2004-09-22; 2004-12-13; 2005-03-03) Computer History Museum, Catalog # 102658025.
Federico Faggin: An Interview Conducted by John Vardalas, IEEE History Center, 27 May 2004; Interview #442, IEEE, ETHWiki [3]

5. ONLINE VIDEOS
The Designer Behind the First Microprocessor: Federico Faggin [4] (length: 4:19)
Ted Hoff, Inventor of the Microprocessor, Richard Newton Distinguished Innovator Lecture Series, U.C. Berkeley (8 Sept 2009) [5] (length: 48:08)
Intel 4004 Microprocessor 35th Anniversary, Computer History Museum (13 Nov 2006) [6] (length: 1:37:59)

6. VIDEODISC
The Microprocessor Chronicles: The History of the Microprocessor "The history of the invention of the microprocessors through three and half decades of technological change as told by those that made it happen. Interviews with Dennis Carter, Federico Faggin, John Hennessy, Ted Hoff, Dave House, Stan Mazor, Regis McKenna, Gordon Moore, Jerrt Sanders, Albert Yu," Stanford University Library; Palo Alto, CA, 2005 [7]

Supporting materials (supported formats: GIF, JPEG, PNG, PDF, DOC): All supporting materials must be in English, or if not in English, accompanied by an English translation. You must supply the texts or excerpts themselves, not just the references. For documents that are copyright-encumbered, or which you do not have rights to post, email the documents themselves to ieee-history@ieee.org. Please see the Milestone Program Guidelines for more information.


Please email a jpeg or PDF a letter in English, or with English translation, from the site owner(s) giving permission to place IEEE milestone plaque on the property, and a letter (or forwarded email) from the appropriate Section Chair supporting the Milestone application to ieee-history@ieee.org with the subject line "Attention: Milestone Administrator." Note that there are multiple texts of the letter depending on whether an IEEE organizational unit other than the section will be paying for the plaque(s).