Topics

Table of Contents

Topics

Power distribution

Low-resistance jumper

Interdigitated power and ground lines

Power tree design

Planar power/ground routing theorem

Planar routing theorem example

Power supply noise

Tackling power supply noise

Clock distribution

Clock delay varies with position

H-tree

Clock distribution tree

Clock distribution tree example

Floorplanning tips

Floorplanning tips, cont’d.

Off-chip connections

Structure of a typical package

Package structure

Some packages

Pin inductance

Pin inductance example

Pin inductance example, cont’d

I/O architecture

Pad frame architecture

Pad frame design

Input pads

Input pad circuits

Output pad circuits

Output pad circuit, cont’d.

Three-state pad

Three-state pad circuit

Boundary scan

Email: wolf@princeton.edu

Home Page: http://www.ee.princeton.edu/~wolf/vlsi-book

Other information:
(c) 2002 Prentice Hall PTR

Download presentation source