Image: Motorola 6800 proto board
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Description: Motorola 6800 demonstration board built by Chuck Peddle and John Buchanan in 1974. The XC prefix indicates a pre-release chip. Top: XCM6810 128 byte RAMs. Date code 7416, 16th week of 1974 (April 23). Bottom: XC6820 PIA (parallel port). Date code 7420, 20th week of 1974 (May 21). Bottom center: XC6800 microprocessor no date code. Photo by Michael Holley at the Computer History Museum in Mountain View, California. Taken with a Canon PowerShot A630 using existing light on February 13, 2011.
Title: Motorola 6800 proto board
Credit: Own work
Author: Swtpc6800 Michael Holley
Usage Terms: Public domain
License: Public domain
Attribution Required?: No
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