Important Note:

The errata listed here applies only to revision 2 of the book. 

Revision 2 was published on 29 December 2024 and has all of these errors corrected.

Errata for Revision 1 can be found here.

Errata

Page 155

change

State GPIO lines

s0    {1, 0, 0, 0}
s1    {1, 1, 0, 0}
s2    {0, 1, 0, 0}
s3    {0, 1, 1, 0}
s4    {0, 0, 1, 0}
s5    {0, 0, 1, 1}
s6    {0, 0, 0, 1}
s7    {1, 0, 0, 1}

to

       A  A- B  B-
s0    {1, 0, 0, 0} 
s1    {1, 0, 1, 0} 
s2    {0, 0, 1, 0} 
s3    {0, 1, 1, 0} 
s4    {0, 1, 0, 0} 
s5    {0, 1, 0, 1} 
s6    {0, 0, 0, 1} 
s7    {1, 0, 0, 1}