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The latest version of the book is P1.0, released over 5 years ago. If you've bought a PDF of the book and would like to update it to this version (for free), visit your home page.

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  • Typo
  • Tech. error
  • Suggestion
  • Maybe next edition
  • Not a problem
  • Reported in: P1.0 (24-Feb-16)
Paper page: 6
This is based on the current Kindle version from Amazon, so I am unsure which version that maps back to--but it's the third edition. In the chapter...more...
  • Reported in: P1.0 (28-Jan-15)
PDF page: 74

"Many engineers, including Ed Roberts, thought the 6800 was a better chip than the Altair 8080" - I think the authors meant the "Intel 8080"

  • Reported in: P1.0 (28-Jan-15)
PDF page: 117

There's a subtitle named "Wildfire grep -nH -e Beyond the Valley", which looks like an error

  • Reported in: P1.0 (28-Jan-15)
PDF page: 178
Talking about the Borland board demo of Turbo Pascal, in page 178 there's this sentence: "In October 1983, Berry got a call from Kahn to come over t...more...
  • Reported in: P1.0 (01-Dec-14)
PDF page: 376

Several mentions are made of a Shugart 1 1/4" floppy drive. I believe the authors meant 5-1/4" floppy drive.--Erik Anderson