Skip to Content
Engineering Digital Design
book

Engineering Digital Design

by Richard F. Tinder
January 2000
Intermediate to advanced content levelIntermediate to advanced
884 pages
29h 39m
English
Academic Press
Content preview from Engineering Digital Design
5.2 XOR-TYPE PATTERNS 203
which has a gate/input tally of 7/14. Extraction involves the association of an adjacent
pattern and a diagonal pattern with the three EQV connectives. The adjacent pattern in
domain B (cells 0 and 2) requires the use of Eqs. (3.5) to give [B + (A X)]. This is
associated with the diagonal pattern in cells 0 and 3, by using Eqs. (3.5), “for all that is
Y ”togive[Y + (A B)], but is also associated with the cell 3 connective in domain
¯
A
for all that is Z . Notice that the terms in square brackets are commutative. For comparison
purposes the two-level POS result for function I is given by
I
POS
=(A + B + X +
¯
Y )(A + B +
¯
X + Y )(
¯
A + B + X + Z )(
¯
A + B +
¯
X +
¯
Z )
×(
¯
A +
¯
B + Y +
¯
Z )(
¯
A +
¯
B +
¯
Y + Z) (5.10)
and has a gate/input tally ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Start your free trial

You might also like

The Electrical Engineering Handbook

The Electrical Engineering Handbook

Wai Kai Chen
Analog Integrated Circuit Design, 2nd Edition

Analog Integrated Circuit Design, 2nd Edition

Tony Chan Carusone, David A. Johns, Kenneth W. Martin

Publisher Resources

ISBN: 9780126912951