Motorola 6800 (English Wikipedia)

Ahl, David; Green, Burchenal (1980). The Best of Creative Computing Volume 3. Morristown, NJ: Creative Computing Press. pp. 106–108. ISBN 0-916688-12-7. Archived from the original on 2011-06-04. Retrieved 2010-10-21. Interview with Daniel Meyer at the "Personal Computing 77" conference at Atlantic City NJ in August 1977

bitsavers.org

"Intel's Higher Speed 8080 μP" (PDF). Microcomputer Digest. 2 (3). Cupertino CA: Microcomputer Associates: 7. September 1975. Archived (PDF) from the original on 2019-01-23. Retrieved 2010-10-21.
"HP designs custom 16-bit uC chip" (PDF). Microcomputer Digest. 2 (4). Cupertino CA: Microcomputer Associates: 8. October 1975. Archived (PDF) from the original on 2019-09-23. Retrieved 2010-10-21. "The instrument is a companion to the firm's new 9815A calculator which uses a Motorola M6800 microcomputer and is priced at $2900."
"Motorola Sues MOS Technology" (PDF). Microcomputer Digest. 2 (6). Cupertino CA: Microcomputer Associates: 11. December 1975. Archived (PDF) from the original on 2009-07-04. Retrieved 2010-10-21.
"MOS Technology Drops 6501" (PDF). Microcomputer Digest. 2 (11). Cupertino CA: Microcomputer Associates: 4. May 1976. Archived (PDF) from the original on 2011-01-08. Retrieved 2010-10-21.
Norell, Melvin (May 31, 1977). "Dear Sphere Microcomputer User" (PDF). Programma News Letter. Los Angeles: Programma Consultants: 1–3. Archived (PDF) from the original on August 10, 2010. Retrieved October 21, 2010.

books.google.com

Puckett, Dale (1981-04-13). "68XX's Family Is Extended". InfoWorld. 3 (7). CW Communications: 46–47 – via Google Books.
Tedlow, Richard S. (2007). Andy Grove: The Life and Times of an American Business Icon. New York: Portfolio. p. 158. ISBN 978-1-59184-182-1. Archived from the original on 2014-06-29. Retrieved 2016-10-31. "By the end of the year [1974], Intel had fired fully 30 percent of its thirty-five hundred employees."
Nadeau, Michael (2002). Collectible Microcomputers. Schiffer Book for Collectors (Illustrated ed.). Schiffer Publishing. p. 8. ISBN 9780764316005 – via Google Books.
"Heathkit Microprocessor Course". Popular Science. Vol. 211, no. 5. New York: Times Mirror Magazines. November 1977. p. 133. ISSN 0161-7370. Archived from the original on 2013-06-13. Retrieved 2016-10-31.

commodore.ca

Sugarman, Robert (25 August 1975). "Does the Country Need A Good $20 Microprocessor?" (PDF). EE Times. Manhasset, New York: CMP Publications: 25. Archived from the original (PDF) on 3 February 2007. Retrieved 21 October 2010.

computerhistory.org

"1964 – First Commercial MOS IC Introduced". Computer History Museum. 2007. Archived from the original on December 22, 2015. Retrieved August 9, 2010.
Motorola 6800 prototype board. Computer History Museum. 1974. Archived from the original on February 4, 2012. Retrieved July 5, 2010. Gift from Thomas H. Bennett, designer of the 6800 microprocessor. This 6800 prototype board was constructed by Chuck Peddle and John Buchanan.
House, Dave (April 26, 2007). Oral History Panel on the Development and Promotion of the Intel 8080 Microprocessor. Mountain View, CA: Computer History Museum. Archived from the original on October 20, 2010. Retrieved October 21, 2010.

cowlark.com

David Given. "6303 arithmetic" Archived 2021-01-26 at the Wayback Machine.

cryptomuseum.com

Crypto Museum. "PX-1000: Pocket telex" Archived 2021-05-18 at the Wayback Machine.

datasheetarchive.com

"Datasheet Archive 27--KUX datasheet download". www.datasheetarchive.com.

doi.org

Daniels, R. Gary; William C. Bruce (April 1985). "Built-In Self-Test Trends in Motorola Microprocessors". IEEE Design & Test of Computers. 2 (2). IEEE: 64–71. doi:10.1109/MDT.1985.294865. S2CID 22719798. "… MC6800, which was introduced in 1974. The device was built in six-micron NMOS technology with about 4000 transistors."
Idleman, Thomas E.; Jenkins, Francis S.; McCalla, William J.; Pederson, Donald. O (August 1971). "SLIC – A Simulator for Linear Integrated Circuits". IEEE Journal of Solid-State Circuits. 6 (4). IEEE: 188–203. Bibcode:1971IJSSC...6..188I. doi:10.1109/jssc.1971.1050168. ISSN 0018-9200.
Jenkins, Francis; Lane, E.; Lattin, W.; Richardson, W. (November 1973). "MOS-device modeling for computer implementation". IEEE Transactions on Circuit Theory. 20 (6). IEEE: 649–658. doi:10.1109/tct.1973.1083758. ISSN 0018-9324. All of the authors were with Motorola's Semiconductor Products Division.
Daniels, R. Gary (December 1996). "A Participant's Perspective". IEEE Micro. 16 (5). IEEE Computer Society: 21–31. doi:10.1109/40.546562. S2CID 26787252. Daniels, "My first assignment was to lead a small team to redesign the 6800 MPU to make it more manufacturable and so that higher speed versions could be selected."
Verhofstadt, Peter (June 1976). "Evaluation of technology options for LSI processing elements". Proceedings of the IEEE. 64 (6). IEEE: 842–851. doi:10.1109/PROC.1976.10234. S2CID 28259688.
Wikes, W. E. (January 1977). "A Microprocessor Chip Designed with the User in Mind". Computer. 10 (1). IEEE: 18–22. doi:10.1109/C-M.1977.217492. S2CID 11802783. This paper describes the Electronic Arrays EA9002 microprocessor that was 200 by 200 mils and fabricated on a 3 inch silicon wafer.
Masatoshi, Shima; Federico Faggin; Stanley Mazor (February 1974). "An N-Channel 8-Bit Single Chip Microprocessor". Solid-State Circuits Conference. Digest of Technical Papers. 1974 IEEE International. IEEE Computer Society Press. pp. 56, 57, 229. doi:10.1109/ISSCC.1974.1155265. Table 2 on page 229 gives the 8080 chip size as 164 x 191 mils. The 8008 was 124 x 173 mils
Noyce, Robert N.; Marcian E. Hoff Jr (February 1981). "A History of Microprocessor Development at Intel". IEEE Micro. 1 (1). IEEE Computer Society Press: 8–21. doi:10.1109/MM.1981.290812. S2CID 37399846. "Motorola also introduced a development system and four peripheral chips mated to the 6800. Motorola's systems-oriented approach influenced the industry; henceforth CPUs would be introduced with full support available rather than on a trailing schedule."
"MOS 6502 the second of a low cost high performance microprocessor family". Computer. 8 (9). IEEE Computer Society: 38–39. September 1975. doi:10.1109/C-M.1975.219074. Archived from the original on 2021-02-24. Retrieved 2010-10-21.

flippers.info

pinball.flippers.info

"Mark's Guide to Williams System 3 Through 7 Troubleshooting and Repair". Archived from the original on 2018-02-16. Retrieved 2018-03-15.

harvard.edu

ui.adsabs.harvard.edu

Idleman, Thomas E.; Jenkins, Francis S.; McCalla, William J.; Pederson, Donald. O (August 1971). "SLIC – A Simulator for Linear Integrated Circuits". IEEE Journal of Solid-State Circuits. 6 (4). IEEE: 188–203. Bibcode:1971IJSSC...6..188I. doi:10.1109/jssc.1971.1050168. ISSN 0018-9200.

hpmuseum.net

"HP Computer Museum".

hpmuseum.org

"Hp 9815A/S".

intel.com

Glynnis Thompson Kaye, ed. (1984). A Revolution in Progress – A History to Date of Intel. Intel Corporation. p. 14. Order number:231295. Archived from the original on 2010-06-20. Retrieved 2010-10-21. "Shima implemented the 8080 in about a year and the new device was introduced in April 1974 for $360."

minneapolisfed.org

1634–1699: McCusker, J. J. (1997). How Much Is That in Real Money? A Historical Price Index for Use as a Deflator of Money Values in the Economy of the United States: Addenda et Corrigenda (PDF). American Antiquarian Society. 1700–1799: McCusker, J. J. (1992). How Much Is That in Real Money? A Historical Price Index for Use as a Deflator of Money Values in the Economy of the United States (PDF). American Antiquarian Society. 1800–present: Federal Reserve Bank of Minneapolis. "Consumer Price Index (estimate) 1800–". Retrieved February 29, 2024.

motorolasolutions.com

Motorola 1955 Annual Report (PDF). Chicago: Motorola. 1956. p. 9. Archived (PDF) from the original on 2016-08-10. Retrieved 2017-02-02.
Motorola 1975 Annual Report (PDF). Chicago: Motorola. March 1976. Archived (PDF) from the original on 2016-08-10. Retrieved 2017-02-02.

nmnaturalhistory.org

startup.nmnaturalhistory.org

Pollini, Steve (April 1976). "680-b ready for production". Computer Notes. 1 (11). MITS: 8. Archived from the original on 2012-03-23. MITS is now ready to begin full production of the Altair 680b

patents.google.com

Bennett, Thomas H., "Split low order internal address bus for microprocessor", US Patent 3962682 Archived 2022-03-13 at the Wayback Machine, issued June 8, 1976. Bennett is listed as an inventor on 18 M6800 family patents.
Buchanan, John K., "MOS DC Voltage booster circuit", US Patent 3942047 Archived 2022-03-13 at the Wayback Machine, issued March 2, 1976.
Buchanan, John K., "Chip topography for MOS integrated circuitry microprocessor chip", US Patent 3987418 Archived 2022-09-14 at the Wayback Machine, issued October 19, 1976.
Mensch, William D., "Chip topography for MOS interface circuit", US Patent 3968478 Archived 2022-03-13 at the Wayback Machine, issued July 6, 1976.

semanticscholar.org

api.semanticscholar.org

Daniels, R. Gary; William C. Bruce (April 1985). "Built-In Self-Test Trends in Motorola Microprocessors". IEEE Design & Test of Computers. 2 (2). IEEE: 64–71. doi:10.1109/MDT.1985.294865. S2CID 22719798. "… MC6800, which was introduced in 1974. The device was built in six-micron NMOS technology with about 4000 transistors."
Daniels, R. Gary (December 1996). "A Participant's Perspective". IEEE Micro. 16 (5). IEEE Computer Society: 21–31. doi:10.1109/40.546562. S2CID 26787252. Daniels, "My first assignment was to lead a small team to redesign the 6800 MPU to make it more manufacturable and so that higher speed versions could be selected."
Verhofstadt, Peter (June 1976). "Evaluation of technology options for LSI processing elements". Proceedings of the IEEE. 64 (6). IEEE: 842–851. doi:10.1109/PROC.1976.10234. S2CID 28259688.
Wikes, W. E. (January 1977). "A Microprocessor Chip Designed with the User in Mind". Computer. 10 (1). IEEE: 18–22. doi:10.1109/C-M.1977.217492. S2CID 11802783. This paper describes the Electronic Arrays EA9002 microprocessor that was 200 by 200 mils and fabricated on a 3 inch silicon wafer.
Noyce, Robert N.; Marcian E. Hoff Jr (February 1981). "A History of Microprocessor Development at Intel". IEEE Micro. 1 (1). IEEE Computer Society Press: 8–21. doi:10.1109/MM.1981.290812. S2CID 37399846. "Motorola also introduced a development system and four peripheral chips mated to the 6800. Motorola's systems-oriented approach influenced the industry; henceforth CPUs would be introduced with full support available rather than on a trailing schedule."

si.edu

smithsonianchips.si.edu

Hoefler, Don (November 1, 1975). "Outer". Microelectronics News. Santa Clara, CA: 2. Archived from the original on June 14, 2011. Retrieved October 21, 2010. Bill Lattin leaves Motorola to join Intel.
Hoefler, Don (July 3, 1976). "Backfire". Microelectronics News. Santa Clara, CA: 3. Archived from the original on March 2, 2021. Retrieved October 21, 2010.

substack.com

thechipletter.substack.com

"Motorola's Pioneering 8-bit 6800 : Origins and Architecture". The Chip Letter. 11 December 2023.

swtpc.com

Cushman, Robert H. (September 20, 1975). "2-1/2 Generation μP's -$10 Parts That Perform Like Low-End Mini's" (PDF). EDN. 20 (17). Boston: Cahners Publishing: 36–42. Archived from the original (PDF) on April 24, 2016. Retrieved September 9, 2012. About the MOS Technology 6502 on page 40. "It measures just 168x183 mils now and will be shrunk 10% to 153x168 mils soon."

system16.com

"System 16 – Atari 6800 Based Hardware". system16.com. Archived from the original on 2018-03-16. Retrieved 2018-03-15.

waveguide.se

Daniel Tufvesson. "MC3 – A DIY 8-bit computer" Archived 2021-02-26 at the Wayback Machine. 2013.

web.archive.org

"System 16 – Atari 6800 Based Hardware". system16.com. Archived from the original on 2018-03-16. Retrieved 2018-03-15.
"Mark's Guide to Williams System 3 Through 7 Troubleshooting and Repair". Archived from the original on 2018-02-16. Retrieved 2018-03-15.
Motorola 1955 Annual Report (PDF). Chicago: Motorola. 1956. p. 9. Archived (PDF) from the original on 2016-08-10. Retrieved 2017-02-02.
Motorola 1975 Annual Report (PDF). Chicago: Motorola. March 1976. Archived (PDF) from the original on 2016-08-10. Retrieved 2017-02-02.
"1964 – First Commercial MOS IC Introduced". Computer History Museum. 2007. Archived from the original on December 22, 2015. Retrieved August 9, 2010.
Bennett, Thomas H., "Split low order internal address bus for microprocessor", US Patent 3962682 Archived 2022-03-13 at the Wayback Machine, issued June 8, 1976. Bennett is listed as an inventor on 18 M6800 family patents.
Cushman, Robert H. (September 20, 1975). "2-1/2 Generation μP's -$10 Parts That Perform Like Low-End Mini's" (PDF). EDN. 20 (17). Boston: Cahners Publishing: 36–42. Archived from the original (PDF) on April 24, 2016. Retrieved September 9, 2012. About the MOS Technology 6502 on page 40. "It measures just 168x183 mils now and will be shrunk 10% to 153x168 mils soon."
Buchanan, John K., "MOS DC Voltage booster circuit", US Patent 3942047 Archived 2022-03-13 at the Wayback Machine, issued March 2, 1976.
Buchanan, John K., "Chip topography for MOS integrated circuitry microprocessor chip", US Patent 3987418 Archived 2022-09-14 at the Wayback Machine, issued October 19, 1976.
Hoefler, Don (November 1, 1975). "Outer". Microelectronics News. Santa Clara, CA: 2. Archived from the original on June 14, 2011. Retrieved October 21, 2010. Bill Lattin leaves Motorola to join Intel.
Mensch, William D., "Chip topography for MOS interface circuit", US Patent 3968478 Archived 2022-03-13 at the Wayback Machine, issued July 6, 1976.
"SWTPC 6800: The Computer System You Have Been Waiting For". Byte. 1 (3). Peterborough MH: Green Publishing: Cover 2. November 1975. Archived from the original on 2012-11-10. Retrieved 2010-10-21. First advertisement for the SWTPC 6800 computer.
Motorola 6800 prototype board. Computer History Museum. 1974. Archived from the original on February 4, 2012. Retrieved July 5, 2010. Gift from Thomas H. Bennett, designer of the 6800 microprocessor. This 6800 prototype board was constructed by Chuck Peddle and John Buchanan.
"How to drive a microprocessor". Electronics. 49 (8). New York: McGraw-Hill: 159. April 15, 1976. Archived from the original on May 8, 2017. Retrieved October 21, 2010. and Motorola's Component Products Department sold the MC6870 that included a quartz oscillator with the two-phase non-overlapping waveforms that the 6800 required, and later produced the MC6875. The Motorola 6802 processors included this circuitry on-chip.
"Intel's Higher Speed 8080 μP" (PDF). Microcomputer Digest. 2 (3). Cupertino CA: Microcomputer Associates: 7. September 1975. Archived (PDF) from the original on 2019-01-23. Retrieved 2010-10-21.
House, Dave (April 26, 2007). Oral History Panel on the Development and Promotion of the Intel 8080 Microprocessor. Mountain View, CA: Computer History Museum. Archived from the original on October 20, 2010. Retrieved October 21, 2010.
"HP designs custom 16-bit uC chip" (PDF). Microcomputer Digest. 2 (4). Cupertino CA: Microcomputer Associates: 8. October 1975. Archived (PDF) from the original on 2019-09-23. Retrieved 2010-10-21. "The instrument is a companion to the firm's new 9815A calculator which uses a Motorola M6800 microcomputer and is priced at $2900."
Glynnis Thompson Kaye, ed. (1984). A Revolution in Progress – A History to Date of Intel. Intel Corporation. p. 14. Order number:231295. Archived from the original on 2010-06-20. Retrieved 2010-10-21. "Shima implemented the 8080 in about a year and the new device was introduced in April 1974 for $360."
"It's Easy and Inexpensive". Electronics. 49 (8). New York: McGraw-Hill: 27. April 15, 1976. Archived from the original on November 10, 2012. Retrieved October 21, 2010. The three-day design course cost $375 and included a copy of all the training materials. A company could schedule a course for 20 engineers at their own facility for $4000.
Hoefler, Don (July 3, 1976). "Backfire". Microelectronics News. Santa Clara, CA: 3. Archived from the original on March 2, 2021. Retrieved October 21, 2010.
Tedlow, Richard S. (2007). Andy Grove: The Life and Times of an American Business Icon. New York: Portfolio. p. 158. ISBN 978-1-59184-182-1. Archived from the original on 2014-06-29. Retrieved 2016-10-31. "By the end of the year [1974], Intel had fired fully 30 percent of its thirty-five hundred employees."
"It's the total product family". Electronics. 48 (1). New York: McGraw-Hill: 37. January 9, 1975. Archived from the original on November 11, 2012. Retrieved June 7, 2011. Motorola advertisement emphasizing their complete set of peripheral chips and development tools. This shorten the customers product design cycle.
Sugarman, Robert (25 August 1975). "Does the Country Need A Good $20 Microprocessor?" (PDF). EE Times. Manhasset, New York: CMP Publications: 25. Archived from the original (PDF) on 3 February 2007. Retrieved 21 October 2010.
"MOS 6502 the second of a low cost high performance microprocessor family". Computer. 8 (9). IEEE Computer Society: 38–39. September 1975. doi:10.1109/C-M.1975.219074. Archived from the original on 2021-02-24. Retrieved 2010-10-21.
Motorola (October 30, 1975). "All this and unbundled $69 microprocessor". Electronics. 48 (22). McGraw-Hill: 11. Archived from the original on December 15, 2011. Retrieved October 21, 2010. The quantity one price for the MC6800 was reduced from $175 to $69. The previous price for 50 to 99 units was $125.
"Motorola Sues MOS Technology" (PDF). Microcomputer Digest. 2 (6). Cupertino CA: Microcomputer Associates: 11. December 1975. Archived (PDF) from the original on 2009-07-04. Retrieved 2010-10-21.
"MOS Technology Drops 6501" (PDF). Microcomputer Digest. 2 (11). Cupertino CA: Microcomputer Associates: 4. May 1976. Archived (PDF) from the original on 2011-01-08. Retrieved 2010-10-21.
Daniel Tufvesson. "MC3 – A DIY 8-bit computer" Archived 2021-02-26 at the Wayback Machine. 2013.
David Given. "6303 arithmetic" Archived 2021-01-26 at the Wayback Machine.
Crypto Museum. "PX-1000: Pocket telex" Archived 2021-05-18 at the Wayback Machine.
Pollini, Steve (April 1976). "680-b ready for production". Computer Notes. 1 (11). MITS: 8. Archived from the original on 2012-03-23. MITS is now ready to begin full production of the Altair 680b
Norell, Melvin (May 31, 1977). "Dear Sphere Microcomputer User" (PDF). Programma News Letter. Los Angeles: Programma Consultants: 1–3. Archived (PDF) from the original on August 10, 2010. Retrieved October 21, 2010.
Ahl, David; Green, Burchenal (1980). The Best of Creative Computing Volume 3. Morristown, NJ: Creative Computing Press. pp. 106–108. ISBN 0-916688-12-7. Archived from the original on 2011-06-04. Retrieved 2010-10-21. Interview with Daniel Meyer at the "Personal Computing 77" conference at Atlantic City NJ in August 1977
"SWTPC announces first dual minifloppy kit under $1,000". Byte. 2 (10). Peterborough NH: Green Publishing: Cover 2. October 1977. Archived from the original on 2012-11-10. Retrieved 2010-10-21.
Wallace, Bob (December 1977). "Bob's Bits: Personal Computers in 1976". Northwest Computer Club News. 2 (12). Renton WA: 9. Archived from the original on 2012-11-10. Retrieved 2010-10-21.
"Heathkit Microprocessor Course". Popular Science. Vol. 211, no. 5. New York: Times Mirror Magazines. November 1977. p. 133. ISSN 0161-7370. Archived from the original on 2013-06-13. Retrieved 2016-10-31.

wikimedia.org

commons.wikimedia.org

"SWTPC 6800: The Computer System You Have Been Waiting For". Byte. 1 (3). Peterborough MH: Green Publishing: Cover 2. November 1975. Archived from the original on 2012-11-10. Retrieved 2010-10-21. First advertisement for the SWTPC 6800 computer.
"How to drive a microprocessor". Electronics. 49 (8). New York: McGraw-Hill: 159. April 15, 1976. Archived from the original on May 8, 2017. Retrieved October 21, 2010. and Motorola's Component Products Department sold the MC6870 that included a quartz oscillator with the two-phase non-overlapping waveforms that the 6800 required, and later produced the MC6875. The Motorola 6802 processors included this circuitry on-chip.
"It's Easy and Inexpensive". Electronics. 49 (8). New York: McGraw-Hill: 27. April 15, 1976. Archived from the original on November 10, 2012. Retrieved October 21, 2010. The three-day design course cost $375 and included a copy of all the training materials. A company could schedule a course for 20 engineers at their own facility for $4000.
"It's the total product family". Electronics. 48 (1). New York: McGraw-Hill: 37. January 9, 1975. Archived from the original on November 11, 2012. Retrieved June 7, 2011. Motorola advertisement emphasizing their complete set of peripheral chips and development tools. This shorten the customers product design cycle.
"MOS 6502 the second of a low cost high performance microprocessor family". Computer. 8 (9). IEEE Computer Society: 38–39. September 1975. doi:10.1109/C-M.1975.219074. Archived from the original on 2021-02-24. Retrieved 2010-10-21.
Motorola (October 30, 1975). "All this and unbundled $69 microprocessor". Electronics. 48 (22). McGraw-Hill: 11. Archived from the original on December 15, 2011. Retrieved October 21, 2010. The quantity one price for the MC6800 was reduced from $175 to $69. The previous price for 50 to 99 units was $125.
"SWTPC announces first dual minifloppy kit under $1,000". Byte. 2 (10). Peterborough NH: Green Publishing: Cover 2. October 1977. Archived from the original on 2012-11-10. Retrieved 2010-10-21.
Wallace, Bob (December 1977). "Bob's Bits: Personal Computers in 1976". Northwest Computer Club News. 2 (12). Renton WA: 9. Archived from the original on 2012-11-10. Retrieved 2010-10-21.

worldcat.org

Idleman, Thomas E.; Jenkins, Francis S.; McCalla, William J.; Pederson, Donald. O (August 1971). "SLIC – A Simulator for Linear Integrated Circuits". IEEE Journal of Solid-State Circuits. 6 (4). IEEE: 188–203. Bibcode:1971IJSSC...6..188I. doi:10.1109/jssc.1971.1050168. ISSN 0018-9200.
Jenkins, Francis; Lane, E.; Lattin, W.; Richardson, W. (November 1973). "MOS-device modeling for computer implementation". IEEE Transactions on Circuit Theory. 20 (6). IEEE: 649–658. doi:10.1109/tct.1973.1083758. ISSN 0018-9324. All of the authors were with Motorola's Semiconductor Products Division.
"Heathkit Microprocessor Course". Popular Science. Vol. 211, no. 5. New York: Times Mirror Magazines. November 1977. p. 133. ISSN 0161-7370. Archived from the original on 2013-06-13. Retrieved 2016-10-31.