It's available on the github repo of the author https://github.com/hamsternz/IntroToSpartanFPGABook/blob/master/IntroToSpartanFPGABook.pdf?raw=true https://git

It's available on the github repo of the author https://github.com/hamsternz/IntroToSpartanFPGABook/blob/master/IntroToSpartanFPGABook.pdf?raw=true https://github.com/hamsternz/IntroToSpartanFPGABook/blob/mas...